1993 Pontiac Bonneville "car defrost wont work" Questions

car stalls when I turn on the rear defrost For about a week now my lights (headlights, interior lights) have been flickering. Then on Friday, January 9th,2009 I went to turn on my rear defrost (a must

...wont heat. AC and fan works fine When turn on the defrost Ac comes on as when turn on the mode AC comes on .Turn off AC and hit auto and raise temperature but no heat. Any ideas would be appreicated ...

...wont start also the windows will not roll up I have a 1996 bonneville and I am having the same problem. if you read this and have had your car fixed by now please email me and let me know what the ...

defrost and wont switch it just started recently not working ! wont switch to a/c vents or on floor for heat ! stuck on defrost out of reffrigirant ,or leaking vacuum switch so when you put on defrost

...defrost wont work i turn on the defrost and it blows but wont defrost.moisture stays on the inside window preventing me from seeing what is in front of me. If the moisture is oily, your heater core ...

my front defrost wont work. when i turn on my defrost it wont work.moisture just builds up on the inside of the window. heater core is leaking.

90 honda accord front defrost blows but barely defrost . Why? Temp dial to hot and turn on AC when defrost on. If AC dont work wont defrost well.

Defrost wont work Rear defroster? try the fuse box first. Front defroster? could be a disconnected actuator lever to divert air up to the defrost vents

rear defroster on 2004 ford taurus not working The rear defrost will not work. The fuse is not blown. Can you help? is the wires for the defrosters connected if not it wont heat up

...2001 ford taurus car and the heater or defrost wont work but for a while my defrost did work but never the heater so what can be wrong? Are you saying the blower does not work, or you get no hot air