20 Most Recent 2004 Cadillac XLR Questions & Answers

roll both windows all the way down and hold the buttons for 5 seconds, then roll both windows all the way up and hold the buttons up for 5 seconds.this resets all of the computers and sensors for the retract system...

https://www.cadillacforums.com/forums/cadillac-deville-1985-2005-including-1985/262968-2004-alternator-replacement.html

On this website you find information (diagram, description and location) about fuse boxes in Cadillac XLR (2004 - 2005) Cadillac XLR 2004 2005 fuse box diagram Auto Genius

Get proof of ownership, title, insurance info, regerstration card and ID. Go to a dealer to get one. There should be a key hole that's hidden on the lower left corner of the rear bumper (I haven't actually looked for it). This will open the trunk, from there you can pull a release cable to open the door. I haven't actually tried it

Her you go.....

Sounds like the module is bad.

posible you need a new light bulb the tag light work wuith tail light