One problem related to exterior lighting has been reported for the 2008 Cadillac CTS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Cadillac CTS based on all problems reported for the 2008 CTS.
Led brakelights on 2002-current Cadillac models are too bright and cause temporary blindness at night.
| Headlights problems | |
| Exterior Lighting problems |