Welcome to the Gentherm Inc. fourth quarter and year-end 2021 earnings conference call. At this time, all participants are in a listen-only mode. A question-and-answer session will follow the formal presentation. If anyone should require operator assistance during the conference, please press star zero on your telephone keypad. Please note this conference is being recorded. I will now turn the conference over to your host, Yijing Brentano, Corporate Development and Investor Relations. Thank you. You may begin.
Thank you, and good morning, everyone, and thanks for joining us today. Gentherm's earnings results were released earlier this morning, and a copy of the release is available at gentherm.com. Additionally, a webcast replay of today's call will be available later today on the investor relations section of Gentherm's website. During this call, we may make forward-looking statements within the meaning of federal securities laws. Statements reflect our current views with respect to future events and financial performance, and actual results may differ materially. We undertake no obligation to update them except as required by law. Please see Gentherm's earnings release and its SEC filings, including the latest 10-K and subsequent reports for discussions of our risk factors and other risks and uncertainties underlying such forward-looking statements. During the call, we may discuss non-GAAP financial measures as defined by SEC Regulation G.
Reconciliations of these non-GAAP financial measures to the comparable GAAP financial measures are included in our earnings release or investor presentation. On the call with me today are Phil Eyler, President and Chief Executive Officer, and Matteo Anversa, Chief Financial Officer. During their remarks, Phil and Matteo will be referring to a presentation deck that we have made available on our website at gentherm.com/events. After their prepared remarks, we will be pleased to take your questions. Now, I'd like to turn the call over to Phil.
Thank you, Yijing. Good morning, everyone, and thank you for joining us today. I am extremely proud of what the Gentherm team was able to accomplish in 2021 in what was a continuously challenging operating environment. As you can see on Slide four, full year automotive revenue outperformed light vehicle production in our key markets by approximately 13 percentage points, achieving the highest annual automotive revenue in the company's history, and we secured near record automotive awards of $1.6 billion. In addition, we delivered record adjusted EBITDA, record cash flow from operations, and record free cash flow in 2021. Finally, we have clearly expanded our position as a leading supplier in the rapidly expanding electric vehicle market, which I will elaborate on in a few minutes.
On the operations front, I would like to recognize our manufacturing and supply chain teams for working tirelessly to minimize the impact of volatile customer demand, escalating freight costs, material cost inflation, and of course, the global semiconductor shortages, including the anticipated supply gap with one of our suppliers in the fourth quarter that we mentioned on our last earnings call. Matteo will provide details about our fourth quarter and full year financial results in a few minutes. Now, turning to the automotive highlights on Slide five. In the fourth quarter, we launched our automotive solutions on 15 different vehicles across 11 OEMs, including BMW, Ford, Geely, General Motors, Hyundai, and Toyota. We continue to see momentum for our CCS product and launched on the Lincoln Zephyr, Nissan Ariya EV, Nissan Pathfinder, and INFINITI QX60.
A special note, our CCS solution is now launched on Range Rover's MLA platform, including plug-in hybrid and mild hybrid vehicles. While our cable business has been traditionally on internal combustion vehicles, I'm pleased to share that we launched a high voltage cable solution on the Rivian R1T and R1S. This is in addition to the recently launched high voltage cables across Jaguar and Land Rover plug-in hybrid platforms. I'm proud of our teams for transforming our product lines to create value for electric vehicle applications. In addition, we continue to make great progress on ClimateSense, which, as you will recall, is our software-driven microclimate platform using an algorithm based on thermophysiology. Winning our first ClimateSense production award in 2021 was a key milestone for us, and our top priority remains the flawless launch on this model year 2024 platform.
ClimateSense is a critical part of our long-term strategy and continues to gain interest from global OEMs. I'm pleased to announce that we have launched a new development project with a third OEM in Europe. We continue to optimize the value proposition for electric vehicles by significantly reducing power consumption and increasing range in extreme temperatures, all while providing best-in-class passenger comfort. Now on to Slide six, where you can see that we continue to win new business at a pace that sets a solid foundation for future growth. In the fourth quarter, we secured $540 million in new program awards across 20 different customers. This brings us to over $1.6 billion for total year wins, a very strong finish to a challenging year.
We won multiple CCS awards, including platform wins with the Cadillac XT4, Hongqi HS5, the Great Wall WEY sedans, Honda Vezel and XR-V, Kia Sportage, and Xpeng EV SUV. Gentherm continues to expand our strong position with one of the largest electric vehicle manufacturers. In the fourth quarter, we secured multiple program awards for our climate controlled seats and seat heaters. This was the largest win that we have ever had on EV platforms. This win is in addition to the steering wheel and seat heater programs that we've already launched with this OEM since 2014. I'd like to thank our global teams for this breakthrough award as we continue to accelerate the adoption of Gentherm technologies in the EV space.
We received 23 steering wheel heater awards across eight OEMs in the quarter, including the Cadillac CT6, Chevrolet CUV, Great Wall FlashCat and Haomao, Lincoln Nautilus, Volkswagen Tiguan, and Volvo XC90. Of note, out of these 23 programs, seven were hands-on detection enabled. Moving to electronics, I'm pleased to share that we won a further follow-on award for our next-generation multifunction electronic controller with Ford. If you recall, our initial win with Ford combined Gentherm's climate control solution with memory seat functionality, which utilizes our proprietary Intelligent Positioning System technology. This follow-on award added other functionalities, for example, controlling the power running boards, which helps Ford further increase system efficiency and reduce costs. This module will be used in the Lincoln Navigator and Ford Expedition models produced in North America.
Finally, we had a strategically important award in our battery performance group by securing a battery heating award for a new Renault plug-in hybrid vehicle using our proprietary thin foil technology. This continues to validate the potential of our unique technology compared to the current state-of-the-art. Now moving to slide seven. I'd like to give you some perspective on how our innovative solutions can significantly increase Gentherm's content per vehicle as electric vehicles expand in the market. According to IHS estimates, electrified vehicle production, including mild hybrid, full hybrid, and battery electric, is expected to grow from 20% of global production in 2021 to 70% in 2030. We believe Gentherm's current and future technologies will play an important role in extending the range of electric vehicles and delighting passengers with thermal comfort.
Over the past several years, we continue to expand our core climate and comfort solutions. Our portfolio now includes seat heat, surface heat, floor and ceiling radiant heat, neck and shoulder conditioning, advanced climate controlled seats, as well as our proprietary hands-on detection-enabled steering wheel heaters. All of these, individually or combined, help reduce reliance on the HVAC system by focusing on thermal management of the occupant instead of the vehicle, and thus reduce power consumption and increase range. Moving to battery performance solutions, we've expanded beyond air cooling and our PACE Award-winning thermoelectric battery thermal management products for mild hybrid 48-volt lithium-ion batteries. We've now launched our high voltage cables, proprietary thin foil battery heater, as well as wire-based and thin foil cell connecting systems. Our growing portfolio of battery performance solutions help OEMs improve battery performance and extend longevity.
On the digital intelligence front, we've developed and manufactured innovative thermal and multifunction electronic control units or ECUs, such as the ones for the Ford award I mentioned earlier. Combining functionality in ECUs helps to reduce the number of units in the vehicle, thereby reducing cost and weight, which particularly benefits electric vehicles. In addition, we have significantly grown our software capabilities. As we prepare for the launch of our first ClimateSense production award, we continue to advance our microclimate platform using the proprietary algorithm that we've developed based on thermophysiology. To summarize, our customers are looking to Gentherm not only for interior climate comfort solutions, which are proving to be a key element of energy conservation to EVs, but also for battery performance and digital intelligence solutions. We are well-positioned to capitalize on the accelerating growth of electric vehicles. Now moving to Slide eight.
I'd like to highlight the innovative work our team is doing to bring differentiated proprietary solutions to market. Let me talk about some of the technologies that we introduced in 2021. First, as we've discussed several times, our ClimateSense software solution is now production ready. In addition, we've introduced a compelling user experience platform and application to inspire OEMs to enrich consumer experience. Next is our proprietary FiberTherm, our next generation carbon fiber seat heat technology. FiberTherm integrates seat heaters closer to the seat surface and thus provides faster time to comfort and enables energy savings compared to the traditional wire heater technology. Third, PilotSense, which is Gentherm's next generation proprietary hands-on detection or HOD technology, combining both heating and capacitive sensing in a single layer solution with a single ECU controlling both functions.
HOD is a key function to safely enable higher levels of autonomous vehicle operations. Our proprietary solution eliminates the need for a second ECU and a wire harness in order to reduce system costs while providing 100% sensing resolution during heating mode. PilotSense provides better steering wheel surface heating and the opportunity for lightweight designs by eliminating the second layer in a traditional multilayer HOD solution. Fourth, our intelligent neck conditioning solution. The neck warmer is integrated into the seat headrest, providing an immediate warm sensation to the occupant. Our thermophysiology research shows that the proximity of this compact device to the neck enables instantaneous and personalized comfort. With an integrated ECU, sensors, and smart algorithm, this local microclimate device enables optimal individual thermal comfort and energy savings for the vehicle. Fifth, our next generation CCS active solution.
Gentherm has developed a new intelligent micro thermal module, or iMTM, that combines the benefits of our active and ventilated climate controlled seat systems in one package. With its smart airflow control valve and thermoelectric element, iMTM provides best-in-class time to comfort and cooling sensation at the start of a drive on a hot day, and then switches to ventilation mode for long-term comfort. This can be offered standalone or in conjunction with other smart microclimate technologies as part of ClimateSense. iMTM integrates our thermophysiology-based algorithm for an optimized thermal comfort experience to conserve power and extend range for electric vehicles. Last, we've now introduced our market-ready thin foil cell connecting system with embedded cell sensing. This solution provides new levels of battery pack intelligence to battery management systems.
As we continue to add innovative solutions to our portfolio, more electric vehicle manufacturers are now leveraging our solutions to enhance comfort while significantly improving energy efficiency and range. Now let's turn to slide 9 for a discussion of our medical business. We return to double-digit revenue growth in the fourth quarter in medical with 17% year-over-year growth. We continue to see strong demand for our flagship product, Blanketrol, in the U.S. and in international markets such as Mexico and Argentina. Blanketrol is a trusted brand for fever management, and we secured upgrade orders to replace end of life competitor devices in the fourth quarter. In addition, we entered the equipment rental market with an exclusive partnership with U.S. Med-Equip, a company that provides short-term and long-term rentals to hospitals with capital equipment needs.
They are on most group purchasing organization contracts and provide a great solution for hospitals that need capital equipment but don't have the budgeted funds to purchase. We're also seeing good momentum with ASTOPAD, and we've conducted trials at large health systems as well as independent hospitals. The introduction of ASTOPAD patient warming system is a strong proof point of how we're able to leverage technology from our automotive business to provide advancements in patient temperature management in our medical business. Spectrum Health in Michigan has approved ASTOPAD for use by all of their members. West Virginia University Hospital is adopting ASTOPAD for their cardiac procedures with plans to expand into orthopedics. MountainView Regional Medical Center in New Mexico is using ASTOPAD on a variety of surgeries. As hospitals look for non-air options to warm patients, Gentherm is differentiated from our competitors by offering both convective and conductive solutions.
Now let me summarize. Our financial results in 2021 demonstrate the continued successful execution of our strategic plan to focus growth, aggressively manage our cost structure, and bring innovative solutions to market. I'd like to thank our global team for securing near record automotive awards as well as delivering record automotive revenue, adjusted EBITDA, and free cash flow in 2021. I'm very proud of the hard work and commitment of the talented global Gentherm team to overcome challenges in the market and deliver on our strategy in yet another unprecedented year. While uncertainty certainly remains about where production rates will be in the next few months, we believe there is significant pent-up demand that will need to be met once the extraordinary supply chain constraints are resolved.
This, combined with our relentless focus on operational excellence, technology leadership, and strong cash flow generation, positions the company well for profitable long-term growth. With that, I'll turn the call over to Matteo for a little more color on the financial results and our 2022 guidance.
Okay. Thank you, Phil. Let me turn to Slide 10 and focus on the items that most significantly impacted our fourth quarter results. For the quarter, product revenues decreased by 14% compared to the same period of last year. If we adjust for the impact of FX effects, our overall product revenue decreased by 13%. Starting with the automotive segment, automotive revenues were $237 million, corresponding to a 15% decrease compared to the prior period. Adjusting for foreign currency translation, automotive revenue decreased by 14%, approximately 200 basis points below actual light vehicle production decline in our key markets of North America, Europe, China, Japan, and Korea. As a reminder, in the fourth quarter of 2020, we had a significant amount of new launches with very high take rates.
As a result, we had a record quarter in automotive revenues and outperformed light vehicle production by 20 percentage points in the year-ago period, which makes for an extremely tough comparison in the current year quarter. When comparing Q4 revenue results by product line with the record quarterly results achieved the previous year, most product lines decreased with the exception of BPS and other automotive. More specifically, BPS revenues increased 1% as a result of higher sales of the cell connecting board solution on the BMW i Mini, increased take rate of the 48-volt Mercedes C-Class, and higher sales of air cooling VTM to General Motors. Other automotive revenues increased by 79% due to higher sales of neck conditioners and heated interior products. All the other automotive product lines declined, primarily due to the lower production volume and difficult year-over-year comparison.
In addition, let me highlight a couple of unique factors that negatively impacted our fourth quarter. First, as Phil mentioned earlier, as anticipated, there was a semiconductor supply gap from one of our suppliers. Next, Ford F-150 launched in the fourth quarter of 2020 with very high take rates that have now normalized. Also Ford reduced the take rates of our memory seat module as a result of the electronics shortage from other suppliers. Hyundai reduced take rates due to semiconductor shortages from other suppliers, resulting in them prioritizing lower trim level vehicles. Moving to medical, revenue increased by 17% compared to the prior period, driven by the continued success of our Blanketrol and Hemotherm products. Now turning next to gross margin. Gross margin rate for the fourth quarter was 27.1%. This compares to 32.1% in the year ago period.
The 500 basis point decrease was driven by higher costs incurred to mitigate the impact of the supply chain disruptions, primarily in the form of spot buys and premium freight, annual customer price reductions, negative volume leverage due to the sales decline, and negative impact of FX effects. These were partially offset by cost recoveries from customers. Moving to operating expenses, which decreased to $45.5 million in the quarter from $50.8 million in the prior period. The current year fourth quarter amount included $0.4 million of restructuring, acquisition, and divestiture expenses. This compares to last year's fourth quarter, when we incurred approximately $2.4 million of restructuring charges and $1.2 million of acquisition and divestiture expenses.
If we adjust for restructuring, acquisition, and divestiture expenses in both periods, operating expenses were $45.1 million, down from $47.2 million in the fourth quarter of 2020. The year-over-year decrease of approximately 4% was primarily driven by the impact of mark-to-market adjustments in cash settled stock appreciation rights in the fourth quarter of last year, and tight expense control, particularly in SG&A, partially offset by lower R&D income. Sequentially, adjusted operating expenses decreased by approximately $2.8 million compared to the third quarter of 2021. The primary driver of the decrease was the benefit of austerity measures that we have taken to mitigate the negative impact of the supply chain disruptions. Adjusted EBITDA of $30.9 million declined by approximately $26 million from the prior year period.
Finally, adjusted diluted earnings per share in the quarter was $0.61 per share compared to $1.16 per share in the fourth quarter of last year. Our effective tax rate in the fourth quarter was approximately 11% and 18% for the full year 2021. This rate was lower than our forecasted range of 20%-22% due to the cumulative impact from tax credit and deductions related to R&D, as well as favorable tax impact from stock compensation. Now, before I discuss the balance sheet, let me highlight a few key accomplishments for the full year 2021. As Phil mentioned earlier, we delivered the highest automotive revenue in the company's history. We're very proud of our team in China for the 53% growth in that market over the past three years.
If you recall, China represented about 9% of our revenues in 2018, and now it is up to 14%. On the cost front, we continued our disciplined approach to managing operating expenses. After adjusting for restructuring, acquisition, and divestiture expenses, operating expenses as a % of revenue was 17.5%, the lowest since 2014. 120 basis point improvement from 2020 and 210 basis points lower than 2019. We delivered $157 million of adjusted EBITDA, a company record. More importantly, we generated $105 million of Free Cash Flow in 2021, setting another company record. Moving to the balance sheet on Slide 11.
Our cash position at the end of the quarter was approximately $191 million, slightly below the third quarter level. The $4 million sequential decrease was the result of $20 million repurchase of common stock, partially offset by free cash flow generation. We closed 2021 in a net cash position of $152 million, as cash on hand exceeded the gross debt, and as a result, our net leverage ratio was negative 0.9. Based on the trailing twelve-month consolidated adjusted EBITDA ended December 31, we had approximately $440 million of remaining availability on our line of credit, and the total available liquidity as of December 31, 2021, was $631 million. Now let me turn to Slide 12 for our 2022 guidance. Let me start by saying that the semiconductor shortage situation remains extremely fluid.
Based on the latest information that we have from our sub-customers and semiconductor suppliers, we are less optimistic about light vehicle production in the first half of 2022 than the latest IHS forecast. We do expect a gradual improvement in the second half of the year, which we have factored into our guidance. We are currently expecting product revenues to be in the range of $1.12 billion-$1.22 billion, assuming FX remains at the current levels and light vehicle production in our relevant market grows at a high single-digit rate in 2022 versus 2021. Adjusting for approximately 200 basis points of FX pressure year-over-year, the midpoint of our guidance implies an organic growth rate of 14%. Our guidance also assumes higher revenue in the second half compared to the first half.
In terms of profitability, we continue to see disruptions in our supply chain that have resulted in additional costs. In Q4 and continuing in the first quarter, we are facing the most significant challenges to maintain our supply of semiconductors that we have experienced to date. As a result, we expect adjusted EBITDA rate in 2022 to be in the range of 14%-16%. Due to the need to continue to manage supply gaps with a couple of our suppliers, we expect profitability in the first half of 2022 to be lower than the 12.5% rate we reported in the fourth quarter of 2021. In the second half of 2022, we expect to return to an adjusted EBITDA rate in the high teens, assuming supply chain pressures start to ease.
However, we believe that the inflationary pressures will remain for quite some time. We will continue to be aggressive on cost management and proactively allocate resources over the course of the year to focus on reducing our product costs. Back to guidance. Capital expenditures are expected to be in the range of $50 million-$60 million. We estimate our tax rate to be in the range of 26%-28%. The expected tax rate increase compared to 2021 is primarily driven by the impact of the new German trade tax law, which became effective on January 1, 2022. With that, I'll turn the call back to the operator to begin the Q&A session.
Thank you. At this time, we will be conducting a question -and -answer session. If you'd like to ask a question, please press star one on your telephone keypad. A confirmation tone will indicate your line is in the question queue. You may press star two if you'd like to remove your question from the queue. For participants using speaker equipment, it may be necessary to pick up your handset before pressing the star keys. Our first question comes from the line of Matt Koranda with ROTH Capital Partners. Please proceed with your question.
Hey, guys. Good morning. Thanks for taking the question.
Hey, Matt.
Morning, Matt.
Morning, guys. Just wanted to start off on the cadence of revenue in 2022, especially in light of your comments about IHS and sort of your view relative to the industry. Any help on that front, just in terms of how we should think about sort of relative growth that you're expecting from the industry versus IHS's forecast? Then how you guys assume take rate sort of trend in the first half to help us out with the revenue expectations.
Sure, Matt. I think we're kind of basing everything on a couple factors. You know, let me start off by saying first and foremost that the demand for our product remains really high. You know, there's again significant, you know, indicators from the market that our product is really desired by consumers, dealers, et cetera. It's just a matter of continued volatility that we see at the moment. Number one, customer order cancellations are still there at a pretty high rate. We have to factor that in. Of course, we're in the middle, as Matteo just mentioned, of the most difficult period that we faced when it comes to chip supplier volatility.
You know, even in some cases, there are customers that we've had to work with to reduce their orders to us to match up with the, you know, the supply that we have of chips. That's one. We're also looking closely at all the orders and forecasts from our customers. You know, when we look at the first half, especially U.S., Europe and Korea, you know, we see that, or we view that the IHS estimates are a little bit high in those countries. Anyway, that's what's driving Q1 and Q2 lower. We are getting good feedback from customers and indications from semiconductor suppliers that the second half is gonna be a recovery.
You know, certainly a gradual recovery, and if things pan out, we believe second half is likely to be a pretty strong period of time. That's what's all built into our demand. A little bit lower expectations in the first half with some nice ramp-up in the second half.
Got it. That's helpful. Phil, thanks. Is a good way to view sort of the supply chain headwinds that you guys are baking into the guidance, roughly the spread between the first half and second half, even on margin. Like call it 600 bps-700 bps of margin pressure relative to the second half would be the way to think about supply chain headwinds. Maybe just if you could walk us through where you're seeing sort of the most tightness, since you're kind of going through the toughest environment right now. That'd be helpful to get a better understanding of sort of where we still see tightness in the supply chain.
Matt, let me give you maybe a little bit of color on what we are seeing in the margins on the first half and the dynamics that we are facing. I'm gonna start actually from where Phil left it. The fact that we are dealing with the supply gaps on hand, it's a completely different dynamic from what we experienced for the majority of 2021. This management of the supply gap comes with a significant amount of cost, which is again in the form of premium freight, spot buys that really will impact the profitability in the first half of the year.
Related to that, as you know, we are working with our customers to get cost recoveries that, where we have been actually pretty successful. If you look at, you know, for example, the fourth quarter, we were able to recover about almost 60% of the non-inflationary cost. However, the timing of these recoveries tends to be lumpy. If you look at, you know, the amount that we were able to recover in the fourth quarter, this amount really reflects negotiation that started much earlier in the year. Therefore, when you take everything into consideration, I would expect in the first half to have higher cost net of recoveries compared to what we had experienced in the fourth quarter.
I'm going to add a couple of other items. We are expecting also inflation that both in terms of labor inflation, but most importantly supplier inflation, where particularly in the second half of 2021, we were able to mitigate through volume rebates from suppliers that will come also in 2022, but those tend to come later in the year. We will not have that in the first half of 2022. The last item I would highlight, you know, that we have annual customer price reduction that generally kick in in the first half of each year.
We are planning to be able to mitigate some of these price reductions through negotiations with customers. Obviously the positive impact of these effects will come later in the year and not in the first half. That gives you a little bit the context of what we are expecting to occur in the first half compared to the second half. Just one final point, just to put things into context. If you look at 2021, in spite of all the challenges that we had, we had almost $70 million of lost revenue due to the supply gaps. We had $25 million incremental cost of goods sold in the form of premium freight, spot buys, and about $10 million of recoveries.
When you adjust all of this, we would have hit about almost 18% EBITDA in the year, if you normalize for the you know supply chain impact. I think overall, in spite of all the challenges, the team did a fantastic job in mitigating those.
Very detailed and helpful, Matteo. Thank you. Then just lastly, I'll jump back to you for this one, but on the bookings front, you know, $540 million, a very nice step up sequentially, and year over year. You guys called out several, you know, sort of programs, but just curious if you could put a finer point on just mix of bookings and what you're seeing on that front in terms of sort of shaping expectations around CCS versus the battery performance solutions side of things and steering wheel heaters, which sounded like you may have been heavy in the quarter on those. Just any color you can provide around the mix of bookings, or quantify it, that'd be very helpful.
I think it was kind of a typical mix. You know, pretty heavy on CCS and steering wheel, as you just pointed out, and even some pretty large heat programs. A lot of EV action in the quarter, which is really exciting, on those products. You know, we had a very significant, certainly strategically significant award with Renault on our battery heater for our new proprietary thin foil product. We mentioned some nice ECU awards. I think it's pretty balanced mix across our portfolio. You know, I think that's pretty consistent with what we see in our pipeline.
One quick thing to add is that, you know, a new kind of emerging product for us is high voltage cables, which we pointed out. You know, getting ready to launch on that with a couple of platforms, seeing a lot more interest there. You know, about 8% of our revenue as a company is cables, and that's kind of a, maybe a quiet part of our business. Our expertise in cables has led to an awful lot of, you know, opportunities in the EV space, both on cell connecting. You know, most of the business we're getting there is from customers who come to us proactively, and we're not out chasing those kind of products a whole lot.
We're pretty excited about that starting to, you know, pick up a little bit, as well.
Great to hear. Thanks, Phil.
Pleasure.
As a reminder, if you would like to ask a question, please press star one on your telephone keypad. Our next question comes from the line of Luke Junk with Baird. Please proceed with your question.
Good morning. Thank you for taking the questions. Phil-
Morning, Luke.
First, I was wondering if you could give us a broader update on where you stand with your ClimateSense development contracts, and maybe more importantly on this front, where your capacity internally is to support this activity with the new contract today, plus what I assume is still a very high level of ongoing work with your first customer. How are you looking at your capacity to support further ClimateSense-related development activity in 2022 incrementally versus 2021?
Yeah, that's a big challenge for us. We you know obviously all hands on deck with the production contract that we're finalizing development that launches for model year 2024, and that's going quite well, but taking a lot of resources, especially on the software side. We're very selective on development contracts, and we're really excited about the new one with this European OEM. That's a serious one and one that we're definitely chasing after. We were fortunate to have you know a little bit of a slowdown in work on one contract that we completed that led us to be able to you know shift resources to that one.
Absolutely, as I pointed out many times, you know, we got to be really careful to not overcommit on that to make sure we produce the best results. You know, what adds challenges to that is our electronics team tends to be the team that is the most burdened by, you know, ClimateSense projects. We're also, you know, using that team pretty heavily to work on redesigns of semiconductors, finding new suppliers to offset the challenges we have. It's certainly, and I think this is the same for all electronics suppliers in the market. It's our biggest challenge is managing those resources. We've done well so far. Really excited about bringing our first ClimateSense project to market.
You know, we continue to present the case for ClimateSense to our key customers and continue to get a lot of very positive feedback.
Thank you for that. Second question, wondering, I don't know to what extent you can speak to this, Phil, but could you help us better understand the breakthrough nature of the CCS and seat heat award with the large EV OEM that you called out on the slides?
You know, I think I have to stick pretty much with what we've put in writing at this point. You know, some of our customers require certain levels of confidentiality in our communication. You know, it's that customer. We've had some product, not huge volume levels with steering wheel and some seat heat. And now that's broken into CCS, multiple platforms of CCS. You know, when you combine that plus some new awards on heat, we're really excited about that. It also applies importantly to multiple regions with this customer. You know, I think it's really securing our relationship with that customer, and we're really excited about it.
Okay, that's helpful. Appreciate that you could share that. Then if I could sneak this in here, just maybe more of a tactical question, given the dynamics that you're seeing around chips right now, both in the fourth quarter and extending into the start of the year. Is that influencing the guidance in terms of outgrowth? If I compare the midpoint of the organic growth to what you're assuming on production, that kind of puts the full year around mid-single digit outgrowth. Should we look at that and say maybe outgrowth would be more weighted to the back half of the year than the first half? Any comments there would be helpful. Thank you.
I would agree with what you just said. We certainly have, as I pointed out, we're in the midst of the most significant challenges we faced on semiconductor shortages. To put a fine point on it, as I pointed out, there are some customers where we literally have to constrain their orders proactively, working with their ordering team, to match our supply of chips. That's certainly a drag on the first half. You know, we're keeping our fingers crossed that the recovery starts in, you know, in the second half with semiconductor supply. That's what we're hearing. That's what, you know, the recovery plans would show from our suppliers. All that is exciting.
I do wanna point out too, you know, we mentioned that the fourth quarter was, you know, a tough comp for us. I think if you look at the first quarter of 2021 as a comp going into the early part of the year, that was also a really high launch period for us for steering wheel heat and HOD and a couple new programs that we launched with high take rates. That's also a little bit of a headwind in the first quarter of the year.
Okay, great. Appreciate the color. I'll leave it there. Thank you.
Thank you, Luke.
Thanks, Luke.
Our next question comes from the line of Ryan Sigdahl of Craig-Hallum. Please proceed with your question.
Great. Good morning, guys.
Hi, Ryan.
Hey, Ryan.
I just wanna follow up on that breakthrough CCS order from EV. Is this typical timeline of two to three years until it hits production or is there any accelerated nature to that? Secondly, I can connect the dots to basically one EV, of note. Are we missing something there?
Yeah. The timeline is, it is a little bit faster than the two-year typical period. I'm not gonna answer your second question.
Fair enough. As you think about medical, you know, growth rates just directionally relative to your guidance, do you think faster, slower there?
I'd say roughly in line. Potential to be faster, but roughly in line with our guidance for next year.
Great. Then on the ClimateSense, so good to see a third European OEM in development projects. You had two OEMs that were on third development projects. Can you comment on status of those? If there's one in the third, if they've advanced further? Just an update kind of on those two key ones that have been longest duration there.
Yeah. They're continuing very well. A lot of testing that's happening on those. In fact, some of them have gone into exclusive testing, so it allowed us to free up some of the resources to work on this third one, as I mentioned earlier. You know, all positive, but you know, as I pointed out many times in the past, it's kind of a long process. These OEMs are, you know, to really get the most of ClimateSense, it's a significant transformation of their HVAC strategy. That's coming in the middle of, you know, a huge effort just to launch EVs. It's obviously taking a little longer than we had hoped with some of these folks.
Now, here's the positive side, is as we're doing these development projects, we're able to demonstrate, you know, the added content, kind of step-wise that we have. You know, we talked about the enhanced CCS active product we call iMTM. We think that's an integral part of ClimateSense, and that's getting a lot of interest. The seat conditioning, a lot of interest. All the surface level heating and radiant heating. So all these things are getting a lot more attention independently as a result of these development contracts. So, you know, obviously it may take some time to get to full-blown ClimateSense, but, you know, we see more and more spinoff projects and potential interest in these added content plays as well.
Great. One more for me. Just on the cadence throughout the year. Is Q4 a decent run rate as you look at production, what your supply chain is to start the year for Q1, and then presumably, you know, gradual improvements throughout the year on revenue?
Sorry, Ryan, I didn't quite catch that. You said is Q4 a decent run rate?
You did $237 million of revenue in Q4. Is that a decent run rate kind of to start the year for Q1, assuming those similar supply chain production challenges?
Ryan, what I would say, you know, we don't give quarterly guidance. I would reiterate what we mentioned, I think, a little bit earlier in the call, where if you look at the cadence, if you look at just the IHS production volume for our relevant market, IHS is expecting the second half versus the first half to be higher by about 5 percentage points. I think it's—we think it's gonna be a little higher than that. That's kind of the cadence that we are thinking it's gonna happen.
Great. Good luck, guys. Thanks.
Thanks, Ryan.
Thank you.
Ladies and gentlemen, we have reached the end of the question and answer session. I will now turn the call over to Phil Eyler for closing remarks.
Great. Thank you. And thanks everyone for joining our call today. As I've consistently shared in the past, we remain very focused on operational execution, innovation, and cash flow generation. I am extremely proud of our team's ability to take swift operating action in light of the significant supply chain challenges and fluctuating global automotive production levels to deliver record adjusted EBITDA and free cash flow in 2021. While we expect continued industry headwinds in 2022, the momentum on awards, along with expanding demand for our new technologies and our continued focus on productivity position us well to deliver significant long-term shareholder value. We appreciate your interest and support, and look forward to keeping you apprised of our progress.
This concludes today's conference, and you may disconnect your lines at this time. Thank you for your participation, and have a wonderful day.