I don't know if I never paid attention or what, but I recently realized that the passenger and rear window switches do not light up at night. The driver window switches are lighted, and the door unlock switches are lit- on all 4 doors. I'm taking the car in for service in the morning, so if anyone has the chance to see if their's lights up tonight, I would greatly appreciate it. If not, I guess I'll try to check one at the dealership. It seems strange to me that they wouldn't be lit. Thanks for your help.