I have what might be either a weird question or a weird problem. The seat adjustment switches in both front doors and the seat memory function will only operate when the doors are open and the interior lights are on. As soon as I depress the switch in the door, simulating a closed door, no more seat adjustment. Until recently, all of the seat adjustment functions operated normally, and also, after the problem started the functions operated normally for one whole day then quit again. I noticed it was a warm day that the seat adjustment operated. The problem started after I returned to No. California from a trip to Arizona over Thanksgiving. I distinctly remember my son adjusting the passenger seat on the return trip.

Anyone have any ideas?

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David

His:
2003 Dodge Durango SLT
2002 BMW E39 530i Sport
1988 Mercedes 300TE
Hers:
2003 Chevrolet Suburban
1999 E430