Just wonder if any one els has had this problem? I think it may be down to slightly bad connection on the switch. I get home after long day at work, turn lights off, including parking lights, lock the car up and go in the house. In the morning I come out, open my car and as I open the door, the lights on chime sounds??? The switch is still off; the parking light is still off but still the chime sounds. Sometimes, after starting the car, the self diagnostic then says that there is lamp out, but there isn't? Any suggestions? Thanks.