blower and compressor fuse-what is wrong?

[kessler1492]

I have a 240D 1982, I recently changed the starter and put the wires back on wrong, when I did get it hooked up right, I had no blinkers and my blower fan and condenser (air conditioning) will not work I did fix the blinkers, new fuse and took apart combination switch and sanded points, they work great now. I have hit a brick wall on the blower fan and condenser, I did a continuity test on the fuse contact points and there is a break somewhere, I do have a electrical diagram for the car, there is a relay in the lines somewhere, does anyone know where that is? Or do you have any idea where the most probable trouble spot is? thanks

Aaron