BenzNinja

iTrader: (4)

you are looking at a picture from W222

Jaap

Yeah was hoping maybe a W221 would have it too.

Ultrakla$$ic

Just put the new passenger side mirror in and reprogram YOUR EYES............fixed and you're welcome!

BOTUS

did you wire it up correctly ? there was no door module to update on my one (late 2006 w221) - its just worked and as I said ages back also just works one the old E class 211

Jaap

I'm going to open it up again and see if i messed up somehow (i don't see how, you can't switch plugs as they're all different).
Maybe i'll test the mirror with a AA battery (1.5V should be safe).

Jaap

Well i found the problem: my door module does not have the 2 pins for the electrochromic mirrors


Passenger door module. The bottom 2 pins of the black connector are wires for electrochromic mirror but there are no corresponding pins in the door module.

Partnumber of the doormodule without electrochromic mirror pins

BenzNinja

iTrader: (4)

told you

Jaap

Well i did find a passenger door module on eBay with partnumber A2219001101 that does have all the pins of that connector populated.
I'm going to order it and see if anything works with that module.
Running a wire from left door to right door isn't really a viable option afaic.

BOTUS

ah.... so maybe if you have a loaded car with heated vented seats and soft close you automatically get the decent door modules ???

Jaap

Not in 2006: my car has heated and vented seats and soft close and all the mirror options except blind spot warning.

BOTUS

well that the same spec as mine and mine works

Jaap

UPDATE: it works!

I bought another module from eBay with number A2219001101.
Installed it (pretty easy) and everything works out of the box, without coding (YMMV).
Wonderful. Thank you @BOTUS for insisting that it works.