One problem related to sun roof has been reported for the 2005 Cadillac STS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Cadillac STS based on all problems reported for the 2005 STS.
While driving @ appx 50 mph on April 13 2006 with the roof closed and the air conditioning on sun roof blows out from pressure inside of vehicle sending glass all over the inside and outside of the vehicle. No one suffered any physical injuries although my wife was extremely shaken. Pictures are available upon request.
| Side/rear Glass problems | |
| Windshield problems | |
| Sun Roof problems |