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sigtwenty
11-09-2012, 07:02 PM
Where on our cars are the main ground wires besides the battery ground.
GSXRliterbikz
11-09-2012, 07:03 PM
Pass side motor mount.
Timm
11-09-2012, 07:37 PM
There's a whole bunch of ground points peppered around the chassis. Here are a couple to the left of the air-filter housing:

http://www.meeknet.co.uk/e38/alternator/DSCF4047.JPG

They all have brown wires going into small boxes which are bolted to the chassis.
sigtwenty
11-09-2012, 09:52 PM
Cool. Ill have to inspext these points. I have a feelin I have a bad ground. Lights dim at idle on new bosch alternator and battery