How do you change the wing mirror indicator lens on a Mercedes sprinter van?

Answer 1

I had to do this on my 315cdi.

First you will need a T-20 Torx Wrench. To access these Torx screw (x4) you need to remove the large mirror by pushing one corner in & carefully pulling with even pressure to the opposite side. The mirror should pop out quite easily, there are two heater wires attached. I removed them & put the mirror in a safe place. Next remove the smaller lower mirror by pushing it in at the farthest side from the door & sliding the mirror itself towards the door to remove, I also but it in a safe place. Undo the 4 Torx screws, you can now remove both halves of the mirror housing & of course the indicator lens. You must unclip the bulb socket to separate form the assembly & then twist the bulb assembly anti-clockwise to remove the bulb.

Reassembly is the opposite to the above, but when replacing the large mirror locate two of the four clips with the mirror placed forward at the top nearest the door then when the two clips feel secure carefully & with a little even pressure rotate the mirror down to the far bottom corner & the mirror should pop back into place. Done!