I bought my RL in Dec. I've had it to the dealer 4-5 times. They've replaced the battery, and also the handles (there has been shorting with the handles apparently) but I just went out to my car and it wouldn't start. It happens when I've not driven for a few days. In this case I had not driven since Thursday. They can't seem to find the problem though I know that they have sincerely tried. The car is a wonderful car, but for some reason mine is having a problem that no one else's has had. Any suggestions on what the problem might be? - Kelly

when you know the battery is good, go to the car in the dark and see if you can see any lights on in the glove compartment or trunk or under the hood. If you cant find anything you can try to take out a fuse for different systems and see if you can isolate the system draining the power.... thats all i can think of.