S203 Sun-Roof Dome-Lamp Panel "motor running"
11-22-2007, 03:57 PM
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S203 Sun-Roof Dome-Lamp Panel "motor running"
I have a 2002 C320 wagon and the battory is going dead over night?
All the electrical options operate correctly,seat,interior lighting.
When I turn off the car open the door to exit the car,then close the door but stay in the car,the interior lights time-out and turn off.But then I can hear a soft motor running sound from the headliner panel,which includes the front dome light,map light,and sun-roof switch.
I uncliped the panel and there's a little circuit board behind the panel that is making a soft sound like a electric motor running?
Thanks,Help?
All the electrical options operate correctly,seat,interior lighting.
When I turn off the car open the door to exit the car,then close the door but stay in the car,the interior lights time-out and turn off.But then I can hear a soft motor running sound from the headliner panel,which includes the front dome light,map light,and sun-roof switch.
I uncliped the panel and there's a little circuit board behind the panel that is making a soft sound like a electric motor running?
Thanks,Help?
11-23-2007, 12:16 PM
#2
MBWorld Fanatic!
There's a fan up there that runs for a bit after shut down, it's normal. Battery going dead could be seat module.
