2015 Cadillac ATS Problems: 2 Known Issues
2015 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated October 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2015 Cadillac ATS has 2 documented known issues, with 2 rated critical. The most serious are Sunroof Switch Can Trigger Unintended Auto-Closure (Recall 15V463 / 15568) and Driver Airbag Inflator May Rupture During Deployment (Recall 26V329 / N262555870). DIY maintenance guides at au7o.io.
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All 2 Known Issues
NHTSA Recalls8 recalls
VISIBILITY:SUN/MOON ROOF ASSEMBLY
General Motors LLC (GM) is recalling certain model year 2013-2016 Cadillac ATS vehicles manufactured April 25, 2012, to June 25, 2015. The affected vehicles may experience the roof panel closing automatically when the non-recessed switches are pressed and the roof panel is open. These vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 118, "Power-Operated Window, Partition, and Roof Panel Systems."
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
General Motors LLC (GM) is recalling certain model year 2013-2016 Cadillac ATS sedan vehicles manufactured April 23, 2012, to September 2, 2015. In the affected vehicles, the coil antenna module that powers the rear defogger system may generate excessive heat due to excessive cycling or continuous operation.
SEATS
General Motors LLC (GM) is recalling certain model year 2013-2014 Buick Encore and Cadillac ATS; 2014 Cadillac CTS, ELR, Chevrolet Caprice and SS vehicles; and 2014-2015 Chevrolet Silverado and GMC Sierra Trucks. Due to an incomplete weld on the seat hook bracket assembly, the front seats in the affected vehicles may not stay secured in place during a high load condition such as a crash.
SEAT BELTS:FRONT
General Motors LLC (GM) is recalling certain model year 2013 Buick Encore vehicles manufactured August 23, 2012, to March 1, 2013, and model year 2013 Cadillac ATS vehicles manufactured April 23, 2012, to May 1, 2013. In the affected vehicles, the driver and passenger lap belt pretensioner cables may not lock in a retracted position, allowing the seat belts to extend when pulled upon.
POWER TRAIN:AUTOMATIC TRANSMISSION
General Motors LLC (GM) is recalling certain model year 2013-2014 Cadillac ATS vehicles manufactured April 23, 2012, to March 20, 2014, and 2014 Cadillac CTS vehicles manufactured June 10, 2013, to March 20, 2014. In the affected vehicles, the transmission shift cable may detach from either the bracket on the transmission shifter or the bracket on the transmission.
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Frequently Asked Questions
What are the most common Cadillac ATS problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2015 Cadillac ATS has 2 documented issues. The most frequently reported are: Sunroof Switch Can Trigger Unintended Auto-Closure (Recall 15V463 / 15568), Driver Airbag Inflator May Rupture During Deployment (Recall 26V329 / N262555870). Of these, 2 are rated critical and should be addressed promptly.
Is the Cadillac ATS reliable?
The 2015 Cadillac ATS has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 2 issues are rated critical: Sunroof Switch Can Trigger Unintended Auto-Closure (Recall 15V463 / 15568) and Driver Airbag Inflator May Rupture During Deployment (Recall 26V329 / N262555870). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
What is the 2013-2016 Cadillac ATS Sunroof Switch Can Trigger Unintended Auto-Closure (Recall 15V463 / 15568)?
Certain 2013-2016 ATS vehicles have a non-recessed roof-panel switch that can be pressed inadvertently and trigger unintended automatic sunroof closure, creating an injury risk. Severity: high.
What is the 2015-2016 Cadillac ATS Driver Airbag Inflator May Rupture During Deployment (Recall 26V329 / N262555870)?
Certain 2015-2016 ATS vehicles have a front-driver airbag inflator that may rupture during deployment and send sharp metal fragments into the cabin, causing serious injury or death. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.