There are 2 owner-reported electrical system complaints for the 2018 Cadillac CTSin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
What component or system failed or malfunctioned, and is it available for inspection upon request? From 2018. The uauto start/stop system has failed 3 times. How was your safety or the safety of others put at risk? These components failing subjects the driver and surroundings to a stalled car that may not start again. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Inspection by vehicle dealer only. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No.
CUE DISPLAY PANEL SUDDENLY HAS STRANGE WEB-LIKE DEFECTS IN RIGHT SIDE OF PANEL. VEHICLE HAS BEEN MOSTLY PARKED IN SHADED DRIVEWAY DUE TO COVID-19 CLOSURES AND RESTRICTIONS. DRIVEN 2 -3 TIMES A WEEK ON GROCERY TRIPS.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026