Operation CHARM: Car repair manuals for everyone.

Service Hints

C27 (E), C29 (B) COMBINATION METER
E 1-GROUND : Continuity with the light control SW at HEAD position
E 2-GROUND : Continuity with the light control SW at TAIL or HEAD position
E 9-GROUND : Continuity with the front LH door open
B12-GROUND : Approx. 12 Volts with the ignition SW at ON position
E17-GROUND : Always continuity