Question about 1998 BMW Z3 power mirrors
I recently bought a 1998 BMW Z3 Roadster 2.8. Both power mirrors work for side to side adjustment but neither work for up and down adjustment. The BMW dealer says both motors are bad. My question is that it is strange that both mirrors work side to side but not up and down. How likely is it that both motors would fail in the same manner. I feel that the problem is in the switch. What do you think?