2026 Cadillac Lyriq Problems: 1 Known Issue
2026 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated November 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2026 Cadillac Lyriq has 1 documented issue. None of the listed issues is rated critical; this is not a complete reliability assessment. DIY maintenance guides at au7o.io.
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All 1 Known Issue
NHTSA Recalls13 recalls
SEATS:MID/REAR ASSEMBLY:HEAD RESTRAINT
General Motors, LLC (GM) is recalling certain 2025 Cadillac LYRIQ vehicles. The owner's manual inaccurately describes the rear outboard head restraints. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 202, "Head Restraints."
SUSPENSION:FRONT:STABILIZER BAR
General Motors LLC (GM) is recalling certain 2023-2025 Cadillac LYRIQ vehicles. The left or right front stabilizer bar bracket bolts may have been improperly tightened, which can allow the bolts to loosen and separate from the vehicle frame. A detached stabilizer bar or bracket can damage the vehicle's high voltage cables or EV battery coolant lines.
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
General Motors (GM) is recalling certain 2026 Cadillac VISTIQ vehicles and 2025 Cadillac LYRIQ vehicles. The bolts attaching the high voltage battery to the interior floor may be missing or loose.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
General Motors, LLC (GM) is recalling certain 2023–2027 Cadillac LYRIQ, 2025–2026 model year Cadillac CELESTIQ, 2024–2027 Chevrolet Blazer EV, and 2026-2027 Cadillac VISTIQ vehicles. The brake system control module (BSCM) contains a software defect that may cause a loss of braking during certain driving conditions.
SEAT BELTS:REAR/OTHER:ANCHORAGE
General Motors, LLC (GM) is recalling certain 2023-2024 LYRIQ vehicles. The bracket that anchors the left-rear and center-rear seat belts may have been improperly welded to the seat frame.
+ 8 more recalls. Check all on NHTSA.gov
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Frequently Asked Questions
What are the most common Cadillac Lyriq problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2026 Cadillac Lyriq has 1 documented issue. The documented issue is: Super Cruise Becomes Unavailable or Disengages With False Lane Warnings. None are rated critical, but regular maintenance is recommended.
Is the Cadillac Lyriq reliable?
The 2026 Cadillac Lyriq has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Cadillac Lyriq problems?
Repair costs for known Cadillac Lyriq issues range from $0 to $600, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2023-2026 Cadillac Lyriq Super Cruise Becomes Unavailable or Disengages With False Lane Warnings?
Lyriq owners report Super Cruise refusing to engage on mapped roads where it previously worked, going unavailable at startup and returning only after the car is parked and rebooted, and disengaging mid-drive with false lane messages such as 'lane ending' when the car is in the ri… Repairs typically run $0-$600. Severity: medium.
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.