I have a 2000 Jaguar S-Type, and as I was driving to work today, I realized that my interior dome lights were on. All the doors were fully closed (double-checked, obviously), and when I got to work, they wouldn't turn off even after I had turned off the car. I just went back out to check (two hours later), and they're still on. Checked the fuse box under the hood and in the trunk (not sure what I'm looking for, actually...this girl's not too great with cars), and everything looked fine...all the fuses seem pretty secure. What can I do? I'm hesitant to start messing around in there without knowing much about it...