Good evening all!

Wondering if someone could help me with a couple issues.

1. Could someone please tell me what the proper belt routing is for my '78 240D with A/C? The reason I ask is because the P/S pump pulley doesn't seem to line up properly to any other pulley (too forward.)

2. I've tried to play around with my dimmer rheostat and still no cluster lights, but there is light only at my A/C dial. Is the rheostat still a very probable cause?

3. Does the turn signal switch have a detent to hold the lever in position? I have to hold the lever in position.

Thanks again to all who reply.