There are 3 owner-reported electrical system complaints for the 2017 Cadillac CT6in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Water is getting into my trunk where the amp is and now my radio does not work only the back up camera. I cannot control the AC or turn on the air conditioner. Or is that how I would like it to blow
WHEN YOU PT IN THE REVERVE THE OUT SIDE MIRRORS DID NOT TILTED , AND SOME TIME THE PARKING BREAK LIGHT ON
LANE DEPARTURE WARNING ALERT DOES NOT WORK
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 May 4, 2026