Electrical Issue & soft close on 2004 Mercedes-Benz S55 AMG

I need to know - what may cause the lights (including the interior cabin light & cluster lights) to flicker very slightly when the enigine is running or ideling. When both the front seat massage (pulse) are turned on than the seat massage operates for a very short while.I am guessing that all these issues are inter-related with the electrical system but, I could be wrong. Lastly, the SOFT close on one door only seems NOT to be functioning. Any suggestions????

by in Lutz, FL on September 26, 2010
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1 answer 1 comment
ANSWER by , September 27, 2010
Take your car to a shop and ask them to perform a battery / charging system test. There might be a charging issue and in this case several consumers (the less important ones) could be disabled to conserve power for the drive train. I'd suggest a shop who is expert on MB electrical and power distribution systems. Let us know what happened. Zee
COMMENT by , December 08, 2010
Electrical system checked out FINE but the flicker is still there. This does NOT always happens. Many a times it goes crazy &sometimes it is just fine. If I switch on BOTH seat massages than the electrical flicker problem starts & the pulse light blinks.