I just bought a 05 TL and the cruise control only works if the headlights are turned off. As soon as you turn the lights on the cruise disengages. The dealer after having the car all day told me that the tail light needs to be replaced. Has anyone else had an issue like that. Dealer wants 500 to replace the driver side tail light.

 

You need to post this in the 3rd generation TL forum. This one is for the 4th gen, which made its debut in 2009.

 

Sorry about that. My Bad.

 

wrong forum