NHTSA Complaint #11672285 — 2024 CADILLAC LYRIQ

SERVICE BRAKES issue reported to NHTSA

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Complaint Details

ODI Number	11672285
Vehicle	2024 CADILLAC LYRIQ
Component	SERVICE BRAKES
Date of Incident	July 9, 2025
Date Filed	July 9, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MT

Consumer Description

I was driving at a steady 65mph on a highway when the car suddenly surged and the message "1 pedal driving deactivated. Use brakes to stop." I stopped the car with the brakes and restarted it and reactivated 1 pedal driving. Note I was NOT using regenerative braking at the time. The car surged a few miles an hour, and in a heavy traffic scenario could have easily caused a crash.

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Other SERVICE BRAKES Complaints

#11718653 — February 17, 2026 — I was traveling on the freeway at approximately 70 mph, at about 5:15 pm. I was not using cruise control. There was ...

#11715908 — February 5, 2026 — On November 26, 2025, while traveling in stop-and-go freeway traffic, I experienced a severe braking failure that led...

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#11688578 — September 20, 2025 — At least 10 times over the past three months the vehicle’s feature of one pedal driving disengages without a reason o...

#11685196 — September 5, 2025 — I was driving on Saturday September 3 at 5 pm over the Chain Bridge entering Washington DC. Traffic was heavy and the...

Recent Complaints for the 2024 CADILLAC LYRIQ

#11718653 — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING — February 17, 2026 — I was traveling on the freeway at approximately 70 mph, at about 5:15 pm. I was not using cruise control. There was ...

#11718653 — FORWARD COLLISION AVOIDANCE: WARNINGS — February 17, 2026 — I was traveling on the freeway at approximately 70 mph, at about 5:15 pm. I was not using cruise control. There was ...

#11718201 — ELECTRICAL SYSTEM — February 16, 2026 — After a manufacturer-initiated software/system update was performed on my 2024 Cadillac Lyriq approximately two weeks...

#11715908 — ELECTRICAL SYSTEM — February 5, 2026 — On November 26, 2025, while traveling in stop-and-go freeway traffic, I experienced a severe braking failure that led...

#11715908 — FORWARD COLLISION AVOIDANCE: WARNINGS — February 5, 2026 — On November 26, 2025, while traveling in stop-and-go freeway traffic, I experienced a severe braking failure that led...