Twice in the last 6 weeks I've found my battery drained and the culpret was the interior dome light. I have it in the auto (door) position so it comes on when the doors open. But it seems to sometimes not turn the light off after the door is closed, and then runs the battery flat. This morning the battery was flat, and I boosted the car easily. Then I switched the dome to off, and back to auto (door) and opened and closed the door several times, the first 3 or 4 times the light remained on, then it started going off when the door was closed.
I'm wondering if this is a common problem, and whether the switch is the problem, or possibly something else. Nedless to say I've turned the switch to the off position while I figure out what to do.
Thanks for your advise.
Norm