I have an 1986 Trans AM looking for some help if anyone have come a cross this be for. There is a bulb on the underside of the IPC bezel for the heater and radio, does anyone have any idea how to replace that bulb and the number? Looks like a 74 bulb,
My next question is does the heater have it's own bulbs in it? I can't remember that long ago when i got the car back in 1988.

Thanks
DR.Camaro