W210 and W202 folding mirror wiring.

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tron

Active Member
Joined
Oct 24, 2006
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705
Location
Bournemouth or France
Car
S203 220CDI.
W210 mirror wires are many and varied. Fitting them to the W202 door is something of a trial if you don't know the conversion.
Here it is:

function ................Folding W202......................Folding W210 facelift.

heater....................... ....1 black/brown..............................1 pink.
heater............................2 brown......................................2 brown.
mirror motor horiz..........3 white.......................................3 orange.
mirror motor vert...........4 grey.........................................4 blue.
mirror motor common.....5 black......................................5 white.
indicator positive...........................................................6 green.
indicator negative..........................................................7 brown.
dimming g....................................................................8 grey.
dimming h....................................................................9 green.
position feedback+........................................................11 red.
horiz position................................................................12 green.
vert position................................................................13 white.
position feedback-.........................................................14 brown.
fold motor negative..............G green...............................16 blue.
fold motor positive...............H yellow..............................15 grey.

Apologies for the formatting. Machine thinks it knows better.
 
Last edited:
Took me a while to figure the above out when i did mine, I spliced into loom under door sills, as attached.
 

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One other thing that you ought to know. The w202 heated mirrors have a thermostat. Those on the facelift 210 are controlled by the canbus so you will need to wire pin 1 to the HRW circuit instead.
 
One other thing that you ought to know. The w202 heated mirrors have a thermostat. Those on the facelift 210 are controlled by the canbus so you will need to wire pin 1 to the HRW circuit instead.
what is hrw?
 
At a guess, heated rear window
 

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