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2015 Cadillac Ats Recalls, Issues & Maintenance

The 2015 Cadillac Ats carries 4 open NHTSA recalls — most recently covering sun/moon roof assembly and pedals and linkages. Owners report 5 recurring issue clusters, led by “CUE touchscreen cracking and unresponsiveness.” Cadillac uses the GM Oil Life System: an algorithm watches engine revolutions, temperature, and load, then lights the change-oil message — typically around 7,500 miles in mixed driving, capped at 12 months, with dexos-approved oil. Turbo fours in ATS, CT4, XT4, and XT5 are harder on oil than the indicator suggests in short-trip driving. Northstar-era V8s (DeVille, Seville, Eldorado) live and die by their cooling system — coolant condition checks are not optional on those cars. Escalade shares its 6.2L V8 and 10-speed with GM's trucks and follows the same fluid schedule.

4 Open Recalls

Source: NHTSA

VISIBILITY:SUN/MOON ROOF ASSEMBLY

Campaign #15V463000 · Jul 24, 2015

Issue: 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."

Risk: Because the switch is not recessed, the roof panel switch may inadvertently be pressed resulting in unintended auto-closure of the roof panel, increasing the risk of personal injury.

Fix: GM will notify owners and dealers will replace the roof console accessory switch trim plate, free of charge. The recall began on August 19, 2015. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 15568. Note this recall supersedes 15V-106.

SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

Campaign #15V358000 · Sep 6, 2015

Issue: General Motors LLC (GM) is recalling certain model year 2015 Cadillac ATS and CTS vehicles. The affected vehicles have a bracket between the brake pedal assembly and the rod that actuates the brakes that may fracture during normal brake pedal operation.

Risk: If the bracket fractures, the driver would not be able to apply the brakes, increasing the risk of a crash.

Fix: GM will notify owners, and dealers will inspect the vehicle and replace any affected bracket, free of charge. The recall began July 6, 2015. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 15352.

VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

Campaign #15V558000 · Mar 9, 2015

Issue: 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.

Risk: If the coil antenna generates excessive heat, there is an increased risk of a fire.

Fix: GM will notify owners, and dealers will update the Electronic Climate Control module to remove the automatic rear defogger "on" function, free of charge. The recall began on October 16, 2015. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 15299.

AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Campaign #26V329000 · May 21, 2026

Issue: General Motors, LLC (GM) is recalling certain 2015 Cadillac Escalade, Escalade ESV, XTS, 2015-2016 Cadillac ATS, CTS, and SRX vehicles. The front-driver air bag inflator may rupture during deployment.

Risk: An inflator rupture may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.

Fix: Dealers will replace the front-driver air bag module, free of charge. Interim letters notifying owners of the safety risk were mailed June 19, 2026. Additional letters will be mailed once the remedy is available. Owners may contact Cadillac customer service at 1-800-333-4223. The manufacturer's number for this recall is N262555870. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 21, 2026.

Recall data refreshed Sep 6, 2026.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2015 Cadillac Ats.

Reported to NHTSA

CUE touchscreen cracking and unresponsiveness

ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL, FUEL/PROPULSION SYSTEM

5 NHTSA complaints · 2016-11 → 2024-06

“The CUE SYSTEM not totally working, and panel plastic is all spider web looking. I view this as a very bad problem( it won’t go to settings), no radio, can’t set the clock Not sure on all the problems as I can’t get to it to find out”
— Owner report, NHTSA ODI #11594208
“The cue system screen has become unresponsive due to separation of the glue the system is pretty much the heart of the car everything electrical is controlled thre that screen along with the back up camera”
— Owner report, NHTSA ODI #11529854
“THE VEHICLE CUE SCREEN CRACKING. I HAD THE SCREEN REPLACED IN 2017 AND NOW THE SCREEN IS CRACKED.*DT CONSUMER STATED THERE IS A LAWSUIT AGAINST GM FOR USING PLASTIC SCREENS FROM 2012 CADILLAC MODELS WHEN IT WAS MANUFACTURED”
— Owner report, NHTSA ODI #11326051

Read all complaints on NHTSA →

Headlight illumination failure

EXTERIOR LIGHTING

3 NHTSA complaints · 2017-01 → 2023-10

“I received a warning message : Right low beam light failure. I took the car to the deal and was quoted a price of $900.00 to replace the light”
— Owner report, NHTSA ODI #11549600
“BOTH HID HEADLIGHTS WENT OUT AT THE SAME TIME AFTER LESS THAN 1000 HOURS OF USE. THEY WENT OUT WHILE DRIVING AT NIGHT”
— Owner report, NHTSA ODI #11281991
“THE HEADLIGHTS DO NOT PROVIDE ADEQUATE ILLUMINATION UNDER ALL DRIVING CONDITIONS. I AM A RETIRED AIRLINE PILOT WITH 20-20 VISION. THE CITY I LIVE IN DOES NOT HAVE SIDEWALKS AND I HAVE HAD SEVERAL CLOSE CALLS WITH STREET WALKERS THAT CAN BE EASILY SEEN BY OTHER MAKES AND MODELS”
— Owner report, NHTSA ODI #10944422

Read all complaints on NHTSA →

Power steering assist loss

STEERING

4 NHTSA complaints · 2019-01 → 2026-02

“The contact owns a 2015 Cadillac ATS. The contact stated while driving 30-40 MPH, the power steering warning light illuminated, and the vehicle lost power steering functionality”
— Owner report, NHTSA ODI #11496103
“The contact’s son owns a 2015 Cadillac ATS. The contact stated that while his son was exiting his driveway, the vehicle lost power steering assist with the power steering warning light illuminated on the instrument panel”
— Owner report, NHTSA ODI #11446114
“I WAS BACKING OUT OF MY PARKING SPACE WHEN I HEARD A NOISE AND REALIZED THAT I COULD NOT TURN THE STEERING WHEEL”
— Owner report, NHTSA ODI #11165776

Read all complaints on NHTSA →

Brake pedal failure to stop vehicle

SERVICE BRAKES

4 NHTSA complaints · 2018-12 → 2024-04

“The contact owns a 2015 Cadillac ATS. The contact stated that while driving at an undisclosed speed and depressing the brake pedal all the way to the floorboard, the vehicle hesitated to respond as needed. The brake assist warning light was illuminated”
— Owner report, NHTSA ODI #11584055
“TL* THE CONTACT OWNS A 2015 CADILLAC ATS. THE CONTACT STATED THAT THE BRAKES BECAME INOPERABLE AND FAILED TO STOP THE VEHICLE WHEN THE BRAKE PEDAL WAS DEPRESSED. THE BRAKE ASSIST AND CHECK ENGINE WARNING LIGHTS ILLUMINATED”
— Owner report, NHTSA ODI #11344289
“STARTED VEHICLE AND WENT IN RESERVE. THEIR WAS NO RESPONSE FROM THE BRAKES AS I PRESSED ON THE BRAKE PEDAL, THE VEHICLE CONTINUED TO MOVE REARWARD. I HAD TO APPLY HARD PRESSURE TO STOP THE VEHICLE”
— Owner report, NHTSA ODI #11156889

Read all complaints on NHTSA →

Rear differential noise and failure

POWER TRAIN

4 NHTSA complaints · 2020-01 → 2023-04

“My rear differential completely stopped on the freeway, not moving and saying over 100 mph and my car was barely rolling I am extremely lucky that I did not get rear ended because I was very close to that happening, a few cars had swerved to not crash”
— Owner report, NHTSA ODI #11519173
“At 38,000 miles, rear differential leak discovered. Dealership repaired leak. At 42,000 dear differential leak discovered. Prognosis: rear differential failure. Dealership replaced rear differential, shocks”
— Owner report, NHTSA ODI #11418215
“REAR END IS MAKING HOWLING SOUND. THE SOUND STARTED IN LATE DECEMBER OF 2019. SINCE THEN I HAVE ONLY DROVE THE CAR TO THE REPAIR FACILITY THIS WEEK. CERTIFIED REPAIR FACILITY IS STATING MY DIFFERENTIAL IS NEEDED TO BE REPLACED”
— Owner report, NHTSA ODI #11331114

Read all complaints on NHTSA →

Issues on other model years

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 11, 2026. Investigation data refreshed Sep 11, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter (Oil Life System)

Every 7,500 mi

Change when the Oil Life System calls it — typically around 7,500 miles, never beyond 12 months. dexos1 full synthetic on modern engines; Blackwing and supercharged V-Series run hotter and should not stretch the indicator. Northstar V8s: watch for consumption and leaks at the rear main and oil-pan perimeter.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 7,500 mi

Rotate every 7,500 miles with the oil change — GM pairs the two. Staggered-fitment V-Series cars can't rotate front-to-rear; budget rear tires accordingly.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 7,500 mi

Inspect pads, rotors, and lines at every service. Brembo-equipped V-Series wear faster than the base cars; magnetic-ride models should also get a look at shock condition while it's on the lift.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Automatic Transmission Fluid

Every 45,000 mi

GM lists roughly 45,000 miles under severe service (which includes most city commuting) for the 6/8/10-speed automatics. Older 4T80-E units behind Northstars respond well to a simple drain-and-fill — avoid pressure flushes on high-mile cars.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Spark Plugs

Every 60,000 mi

Turbo fours (ATS 2.0T, CT4, XT4): roughly every 60,000 miles. Naturally-aspirated V6s and V8s carry iridium plugs rated to 97,500–100,000 miles — check the manual for your engine.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Engine Air Filter

Every 45,000 mi

GM schedules replacement around 45,000 miles; inspect at oil changes in dusty regions.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Brake Fluid

Every 45,000 mi

GM recommends fluid replacement about every 45,000 miles or 3 years. Magnetic-ride and V-Series cars driven hard should err toward the 2-year mark.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Serpentine Belt

Every 60,000 mi

Inspect from 60,000 miles; replace on cracking or glazing. Supercharged V-Series engines have a second, dedicated blower belt — inspect both.

Estimated cost — typical U.S. ranges

Dealer

~$195–$235

Shop

~$135–$165

DIY

~$20–$50

DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 22,500 mi

Replace roughly every 22,500 miles per GM's schedule — sooner if the climate fan has lost its punch.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Coolant Replacement (Dex-Cool)

Every 150,000 mi

Dex-Cool is rated 5 years / 150,000 miles. On Northstar V8s this is the schedule that decides the engine's fate — low or contaminated coolant is how head-gasket trouble starts. Check level and condition at every oil change on those cars.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Battery Test & Service

Every 25,000 mi

Test annually after year 3. Stop-start-equipped models and anything with Super Cruise use AGM batteries — replace like-for-like, and expect shorter life from the electrical load these cars carry parked.

Estimated cost — typical U.S. ranges

Dealer

~$225–$390

Shop

~$160–$280

DIY

~$130–$250

Most auto-parts stores test and install batteries free with purchase. Skip the dealer markup.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

13 crashes 2010–2024

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

1

complaints mentioning a crash

0

complaints mentioning a fire

Reviewed known issues for this vehicle·Open recalls for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2015 Cadillac Ats reflects Cadillac's published service intervals and the GM Oil Life System system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.

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