Randolph

When I bought this car the previous owner said he disconnected the heated mirrors cuz they were blowing fuses. Well, where would a logical place be that he would have disconnected them? Any ideas? I feel silly calling the guy after almost 3 years. I pulled the mirror off the pass side and it's plugged in. I haven't checked the drivers yet. The power mirrors work they just don't heat when I switch on the defrost.
Randolph
87 5KCSTQ
93 928GTS