1989 260E - Two of my window switches have decided to cease working. I swapped them over with the two that were working but no joy - does anyone have an idea where I should go next?

Resolve your OVP relay issues from your other thread first AND check all fuses.

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Terry Allison
N. Calif. & Boca Chica, Panama

09' E320 Bluetec 77k (USA)
09' Hyundai Santa Fe Diesel 48k (S.A.)

Which windows are affected please?

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81 300CD (sold) 1972 280 SEL 4.5 (sold) 1966 250 S 4 spd (sold) 1974 450 SL (sold) 86 BMW 325ES (sold), 1973 280C (sold) 1988 300 SE.

If it is the opposite windows that do not work then it is a fuse... like the front left and rear right are on the same fuse..... Jim

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James A. Harris

Thank you everyone, I will look at all of those things and see how I go.

Very helpful forum, thank you.