2025 Cadillac Lyriq

18 complaints on file, page 1 of 1.

1. Filed Aug 26, 2026Failure Jul 31, 2026Eastvale, CAAir bags, WarningsCrash2 injured

   On XXX, I was involved in a collision with my 2025 Cadillac Lyriq with vin # [XXX]. in which my vehicle struck a parked car, then a tree, then a curb, in sequence, at approximately 30 mph. The vehicle continued onto the curb after the final impact. All passengers sustained injuries and required X-rays and medical treatment. There were no warning lights or dashboard indicators prior to the collision suggesting any system malfunction. During the collision, the front airbags did not deploy despite multiple significant impacts. Additionally, Automatic emergency braking didn't engage as it should Following the collision, inspection showed extensive front-end damage including damage to the tires, suspension, and cross member, hood, grill, fender etc. requiring full front-end replacement. I am requesting that NHTSA investigate the non-deployment of the airbag system and the brake failure in relation to this incident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

   NHTSA complaint 11759823
2. Filed Aug 25, 2026Failure Aug 13, 202610,000 milesFayetteville, NCVehicle speed control

   The contact owns a 2025 Cadillac Lyriq. The contact stated that while driving approximately 45 MPH on a four-lane highway with the cruise control deactivated, the vehicle unintendedly accelerated. The contact stated that the vehicle accelerated above 100 MPH. During the failure, the cruise control erroneously activated but the speed was not displayed. The contact attempted to stop the vehicle by depressing the brake pedal but it accelerated instead. OnStar was contacted for assistance and moments later the vehicle decelerated and was driven to the shoulder. The contact stated that the vehicle travelled approximately 3 miles before the vehicle decelerated. The contact exited the vehicle, and there was smoke coming from the wheel wells and the brake pads. A tow truck was called to the scene, and the vehicle was towed to a local dealer. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The failure mileage was 10,000.

   NHTSA complaint 11759406
3. Filed Aug 18, 2026Failure Aug 18, 2026Rancho Cucamonga, CAAutomatic emergency braking, Warnings

   I was driving on the freeway and was between two cars. The car on my right was trying to merge into me. I immediately was breaking while trying to control steering. I attempted to honk three times and my honk horn would not work. In a case of an emergency, that is absolutely unacceptable a car like this should be able to honk.

   NHTSA complaint 11757615
4. Filed Jul 13, 2026Failure Jul 10, 2026Port Saint Lucie, FLPower trainCrash

   I did some online research and am concerned that the accident may have been caused by a safety issue reported on our 2025 model Cadillac Lyriq involving its One Pedal Driving (OPD) feature. We had tried using OPD when we first got the car and didn't like it and have not engaged it again over the past year. However, after an Over The Air update last week, the feature seems have been engaged by itself. I noticed it the evening before and needed to research how to disengage. In the mean time my wife had to go out before I was able to disengage it, and not realizing the issue was anything but undesirable she went out to an appointment and had an accident pulling into a parking spot at Walgreens. The car surged forward into some small bushes and a small causing damage to the front bumper, grill cover, and several other pieces. No one was hurt, but the risk is obvious.

   NHTSA complaint 11750061
5. Filed Jun 9, 2026Failure Jun 6, 2026Orchard Park, NYElectrical system, Power train, Steering

   Stopped at the West Bound Thruway Seneca service area. After returning to the vehicle, multiple error messages were displayed on screen. "Have Power Steering Serviced, Service Stabilitrak, Service Headlamps, AWD Tempoarily Unavailable" Steering was the main issue. It was almost impossible to turn and steer. It was fortunate that it was after a stop and not while driving. The vehicle was towed to the dealer but it has yet to be determined why the steering failed.

   NHTSA complaint 11743028
6. Filed Apr 18, 2026Failure Nov 7, 2025Round Rock, TXElectrical system

   OnStar system on the vehicle is busted. Because of this the accident detection no longer works and the GPS is stuck in no mans land which makes it impossible to use their app to figure out charging percentage, how far and route to take to the nearest charging station.

   NHTSA complaint 11732073
7. Filed Mar 26, 2026Failure Mar 26, 2026Chattanooga, TNElectrical system

   Car has been asleep after parking and will not wake up leaving all electrical components dead. GM has not been able to repair and unfortunately this has occurred 5 times including twice the month of March, 2026. Having a car parked in an unsafe location and not being able to move it very unsettling. After 30-60 minutes the car will start back up and operate normally.

   NHTSA complaint 11727295
8. Filed Mar 13, 2026Failure Feb 10, 20266,000 milesCentereach, NYSun/moon roof assembly

   The contact owns a 2025 Cadillac Lyriq. The contact stated that after starting the vehicle, there was a cracking sound inside the vehicle. The contact looked up and saw that the moon roof glass was cracking. The contact stated that the crack had extended several feet. There was no impact on the moon roof glass to cause the glass to crack. The local dealer and manufacturer were notified of the failure, but no assistance was provided. The failure mileage was 6,000.

   NHTSA complaint 11724156
9. Filed Feb 9, 2026Failure Feb 8, 2026Felton, CAFuel/propulsion system

   My car is equipped with a forward-facing camera, mounted on the forward area of the interior rearview mirror. Additional cameras are mounted on the front bumper, trunk door, and on the rearview mirrors on each side of the car. Various sensors mounted throughout both bumpers face the front, rear, and each side of the car. At the time of this incident all sensors and cameras were clean and free of obstructions, and software was up to date. I was driving uphill, negotiating a tight left curve at approximately 30 MPH in a rural, forested area in the Santa Cruz Mountains (California.) There were no other conveyances, objects, or obstruction on the roadway in front or behind me. The weather was clear and the daytime visibility was excellent. The road was dry and I estimate its gradient at 30%. As I was about to enter the curve, the vertical dirt hillside appeared ahead and directly in front of the forward-facing cameras and sensors, which I supose, detected this topography. With minimal pressure, I had my right foot on the throttle to keep the aforementioned speed while turning. The cruise control was not in use. As I began to turn, and while still facing the hillside, the throttle stopped responding and the car decelerated. Simultaneously, a warning appeared on my dashboard screen, indicating the forward collision warning system was unavailable. I fully depressed the throtle but instead of gaining speed, the car slowed down to 12 MPH as I completed the turn. In quick succession, I lifted my right foot of the throtle and depressed it all the way to the floorboard but the car did not accelerate. The car eventually regained forward acceleration when I had the throttle pedal all the way against the floorboard but despite this severe throttle application, the car only accelerated very slowly. Thereafter, the throtle resumed normal operation and I continued my trip over the hills and back. I believe I could have been rear ended during this scary incident.

   NHTSA complaint 11716618
10. Filed Feb 5, 2026Failure Feb 5, 2026Fort Worth, TXService brakesCrash2 injured

    I was in a public parking lot and slowly approached a parking space in front of a store. When I applied the brakes to stop in the space, the car did not respond, it continued to drive forward, up the curb, crashed through the store front, and eventually came to rest mid-way in the store, amidst the furniture and store structure.

    NHTSA complaint 11715882
11. Filed Jan 18, 2026Failure Nov 27, 2025San Jose, CAElectrical system

    Telematics module failed and the vehicle couldn’t connect to emergency OnStar services if involved in crash. GPS also doesn’t work with a faulty module. No cellular or WiFi connectivity. Car reroutes to somewhere without this module working. I’m paying for the OnStar subscription but with a faulty module it can’t connect. GM says part back ordered with no ETA. Thousands of people are reporting the same problem and it should be a recall at this point.

    NHTSA complaint 11711777
12. Filed Nov 27, 2025Failure Oct 1, 2025Streetsboro, OHUnknown or other

    Bad Telematics Unit thats backorderd forever.

    NHTSA complaint 11701785
13. Filed Nov 11, 2025Failure Nov 3, 2025Lynnfield, MAAutomatic emergency braking, Unknown or other, Vehicle speed control

    I was driving about 40 MPH, message popped "camera blocked, clean front windshield" I did and the message cleared. A few minutes later it came back so I cleaned the windshield again. What happened next shocked me. Without any warning while traveling 30 mph the automatic braking system came on and stopped the car quickly. Thank God for my seatbelt! My backpack that was in the back seat came flying to the front. No warning at all! I called the dealer and brought the car t them. They told me they need to load new software in the car that would take 5-6 hrs. They did the software and told me that it should be all set now. I picked up the car and drove it home. A few days later an incident more alarming happened! I was at a traffic light, car stopped and auto hold when suddenly the car accelerated on its own. I pumped the break several times and the car eventually stopped. I was terrified. I called the dealer and brought the car there the next morning. Dropped it of Saturday morning. I call Monday afternoon and spoke with the service person and he told me they could not replicate what happened and that there were no bulletins from Cadillac. I asked how they tested it and he told me they took it for a ride and also looked for any errors recorded in the cars memory. I said it happened to me once in 2 days so taking it for a short ride will not necessarily repeat what happened. He said they will hold the car and look at a few more things today. I just spoke to the dealer and they told me they drove the car for 15 minutes and found no issues. They also said they are looking for any bulletins on the car. Not sure what the outcome will be but these 2 incidents could have both been very ugly and people could have gotten very hurt. I ask myself...should I be driving this car!

    NHTSA complaint 11698753
14. Filed Jul 15, 2025Failure Jul 14, 2025Sarasota, FLFuel/propulsion systemFire

    Sudden Acceleration. -I was driving on a highway. I accelerated to pass a truck and when I took my foot off the accelerator the car continued to gain acceleration. The gas pedal had returned to a normal position but the car was still accelerating. I had to put full force on the brakes to get the car to stop. One of my passengers noted that there were flames around one of the brakes. I turned the car off and we waited approximately 45 minutes for the brakes to cool enough to proceed without further incident.

    NHTSA complaint 11673622
15. Filed Jun 26, 2025Failure May 31, 2025Bedford, NHSteering, Suspension, Wheels

    I purchased the 2025 Lyriq new on May 11, 2025. On May 30th with 5400 miles on the car, the front right wheel tie rod snapped off while driving causing the wheel to turn sideways. I was making a turn on a secondary sheet when it happened and was able to pull to the side of the road. Had I been driving on the highway at the time, I could have been killed or hurt another driver. I had the car towed to MacMulkin Cadillac on June 1. The dealership noted that it was bad welding and the car showed rust and rot in that area. It will be 30 days this Monday and no one from GM has been out to investigate.

    NHTSA complaint 11669513
16. Filed Jun 20, 2025Failure Jun 19, 202510,000 milesWest Covina, CAAir bags, Service brakes, HydraulicCrash1 injured

    The contact owns a 2025 Cadillac Lyriq. The contact stated that while driving 5 MPH during dry weather conditions in traffic, the brake pedal was depressed but traveled down to the floorboard, and the vehicle failed to respond. The contact stood on the brake pedal; however, the vehicle failed to respond and crashed into the vehicle in front that had stopped due to traffic. In addition, the contact stated that the brake pedal jerked while it was depressed. No warning lights were illuminated, and the Crash Imminent Braking system failed. The driver-side and passenger-side air bags did not deploy. The contact suffered injuries to the back that did/did not require medical attention. No police report was filed. The contact drove the vehicle to the residence. The insurance company was not notified. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 10,000.

    NHTSA complaint 11668170
17. Filed Apr 28, 2025Failure Apr 28, 2025Redmond, WAElectrical system, Visibility/wiper

    The infotainment screen automatically adjusts its brightness based on readings from the ambient light sensor. However, during dusk and dawn, while conditions still appear relatively bright to the human eye, the sensor interprets the light levels as low and significantly dims the screen. As a result, the display can become so dark that it is nearly unreadable. This issue occurs even when the brightness control wheel is set to its maximum setting. The light sensor overrides the manual brightness adjustment, and the control wheel can only further reduce the brightness, not increase it. GM should provide an option to disable automatic brightness adjustment, or update the auto-brightness algorithm to prevent the screen from dimming excessively under such conditions.

    NHTSA complaint 11657397
18. Filed Feb 25, 2025Failure Feb 10, 2025Highland Mills, NYUnknown or other

    I am writing to report a series of alarming incidents involving my 2025 Cadillac, purchased on December 2, 2024. Within three months of ownership, I have experienced three separate occurrences that have caused me significant concern and physical distress. 1 Approximately two weeks after purchasing the vehicle, I was stopped at a red light. When the light turned green, I pressed the Pedal. Within three- 4 seconds, I felt a sudden impact from the rear, as if I had been rear-ended. However, upon inspection, there was no visible damage to my car, and the vehicle behind me was approximately 10 feet away. This incident was both confusing and distressing. 2 On a separate occasion, under similar circumstances, I was stationary at a red light. Upon the light turning green, I began to accelerate and once again experienced a sudden, forceful jolt from the rear. No vehicle was in close proximity behind me, yet the sensation was akin to a severe rear-end collision. The jolt was significant enough to cause me considerable alarm. 3 The most recent and concerning event occurred on the evening of February 24, 2025, around 8:00 PM. I was reversing out of a parking spot at a supermarket. Within seconds of shifting into reverse and beginning to back up, I felt an intense impact, as though a vehicle traveling at high speed had collided with the rear of my car. The force was so substantial that I was convinced a serious accident had occurred. However, upon exiting the vehicle, I found no other cars in the vicinity and no visible damage to my vehicle. Medical Following these incidents, I began experiencing severe neck pain. The discomfort persisted and intensified over the course of a week. On the morning of February 25, 2025, I sought medical attention due to the escalating pain. At the hospital, XR cervical spine was performed, and I have been advised to pursue follow-up consultations with specialists. There needs to be an investigation into these Occurrences.

    NHTSA complaint 11644866