I am just about to go out and see how hard it is to get to my turn signal/wiper lever on the left side of the 1995 e320 to see if I can see why it is acting up. Sometimes the turn signals will work and sometimes they will not. If I beep the horn it will make the turn signals work, sometimes. Same deal with the wipers. First thing I thought of was the fuse but it appears that they are on seperate fuses. I don't know what else it could be but a flaky connection in the switch somewhere.

Any advice on going in there to clean it or replace it?

Thanks very much,
Jim Lee