Car is a 1972 Cutlass Supreme and I have 2 electrical issues;


#1 With no key in the ignition I open the driver' side door & the buzzer which tells you left the key in the ignition sounds

Bad buzzer?

#2 AC / heater controller when I shut it "off" the fan still runs.

I used to be able to jiggle the lever and it would eventually shut off
I am thinking something is mechanical is out of adjustment...


thanks,

 

On the ingnition key problem, you might try blowing some compressed air in the ignition key slot? Just a wild a-- guess on my part?