Re: Help please,HFS 4 V3 wiring diagram for E63 AMG
CLS 63's and G 63's ECUs are Med 17.7.2
but my cars (E63) MED 17.7.3
I think becouse of that my system doesn't work proberly ,
I need to find the exact schematic of the ECU ;
I'll be thankful if someone can find it for me 😇
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