W212 Upgrade Ntg 4.0 to 4.5

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Rob1956

New Member
Joined
Jan 31, 2022
Messages
3
Location
Grimsby
Car
W212
Hello Everyone

I’m pulling my hair out (what I’ve got left of it) , I’ve been searching forum to try and find the modifications done to the 12 pin sub connectors on the quad lock , can’t see them anywhere I know I must be blind ,
I’ve got all associated extra cables for fan and bigger screen , including 4 pin HSD cable .
I’ve found that my bigger screen has a blue square plug instead of black , so which stops the cable attaching as keyways are different , will I need to change wiring around on black 8 pin screen cable? If so where to they need to go ..
If anyone can point me in the direction of a link or diagram ? I would be most grateful and stop me from going mad 🤣
 

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