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Old 12-09-2009, 08:39 PM
J. M. van Swaay J. M. van Swaay is offline
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Join Date: Jan 2005
Location: St. Louis Missouri
Posts: 473
This is a real long shot from an amateur but I'll offer it up anyway.

The seat belt warning lights in the overhead light console (right above the rear view mirror) have some circuitry that makes them blink. This circuitry is contained in a module that is part of the dome light unit. I have heard of instances where this cicuitry faults and causes some strange light blinking battery draining type problems.

Might be worth removing the dome light assembly for a few days to see if your problem goes away....

Again, a long shot, but it is fairly easy to remove the light assembly......


J. M. van Swaay
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1994 E320 Wagon, 230,000 miles
1995 E320 Sedan, 106,000 miles
1994 E500 Sedan, 79,000 miles
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