DDK - Die Deutschen Klassiker

Any one know how to fix the B t-5 indicator switch? I dont have low beams. I have cleaned all contacts. I have tested all parts and the fault is in the switch. I have indicators and side lights and high beams but no low beam.

I have my old switch that I could use for parts if its possible.

Thanks.

when you say you dont have low beams, does that mean the headlights only come on on full beam?
I spent days (literally) with my VW with a similar problem- check the problem happens if the ignition switch is on or off (as if its not on, it can only give you sidelights, regardless ! )