S203 2007 driver side wing mirror led

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taumaan

Active Member
Joined
Jun 9, 2007
Messages
200
Location
South Hertfordshire
Car
S203, 2007 C180K Estate, W204, 2010 C350 Saloon
It seems the LED in my side view mirror has gone! Best place to buy a replacement part and part number please?

Many thanks
 
Hi...if you have electric folding mirrors it will be a broken wire and not the led indicator unit, repaired my brother in laws w203 with the exact same problem
 
Remove the mirror glass.

Check for any broken or sharply-bent wires. You may need to remove the factory-fitted insulation tape from the loom.

If none are found, turn the hazard lights on, then wriggle the loom to see if the LED starts working again. If it does, then you'll need to put some more effort into identifying the faulty wire.

It could still be faulty LED, but on balance it is more likely to be a broken wire.
 
Might be quicker to turn on the hazards and put a meter on the LED connector to see if it's getting power. No power, broken wire and you'll need to remove the mirror motor and strip back the loom tape. The break could be right down in the pivot area.

Best (only) place to get a replacement would be the dealership
 

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