Andy Wakefield

Hello,
Can anybody help me, ive just noticed a ecu fault on my right hand side door mirror indicator bulbs. When the mirrors are folded in, the yellow lights work when you lock/unlock the car with no fault on the dash screen.As soon as they unfold and go into drive position it doe's not work and a fault comes up on the screen. Sometimes it works and the signal relay flash's at a normal speed. but when the fault is active the relay inside flash's fast. There is a intermittent fault on it,more than not it's in fault when unfolded. And

sometimes it clears itself. Can anyone shed a bit of light on this fault and a remedy please.
Thank you.

MJ50

moved to W211 forum...
it's prolly the wiring...

konigstiger

To identify possible wiring malfunction https://mbworld.org/forums/w211-amg/...orite-mod.html