One problem related to roof and pillar has been reported for the 2006 Cadillac SRX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Cadillac SRX based on all problems reported for the 2006 SRX.
I have a 2006 Srx, with 18k miles. My sunroof shattered while I was driving on the freeway 12-28-07. It was a clear day with no debris on the road. My sunshade was closed due to the constant consumer complaints so I was not hurt. After pulling over on the freeway, I inspected the sunroof to see if something had caused it to completely shatter. There was not anything on the sunshade to indicate what has caused it to shatter. They have not said whether it will be covered under warranty or not, but they have had two other Srx's come in with that same problem just recently.