My bro-in-law bought an 03 TL, and both the remotes don't work. I searched all over the site, but I didn't find any info. We also tried the instructions in the Do-It-Yourself section, but they didn't work either. I'd like to know whether there is some other procedure required, or do I need to take the car to the stealer to have the remotes programmed. I know I'm a noob here, but I do have experience with other cars, so for the most part I do know what I'm doing.