why does horn blow when rear defrost button is pushed

why does horn blow when rear defrost button is pushed 1 Answer

why does my heater only work on defrost on 2005 Grand Marquis,AC works the same way 3 Answers

My climate control only works on defrost when blowing hot or cold. Would removing the face control and cleaning contacts help?

why does my air condition keep blowing heat when i turn it on air condition 2 Answers

the air condition keep blow heat even when i turn in on air condition. the compresser is turning, and the lines are cold but the air want come out cold

Air from my heater doesn't blow warm air when sitting. 1 Answer

I have a 2003 Grand Marquis. Air from my heater doesn't blow warm air when sitting but when I'm driving the air is warm. What is the fix?

air conditioner after a few hours does not blow as hard but fan is still on high 3 Answers

I have experienced the air conditioning in my car not blowing as hard after a few hours on a long drive. The fan is still on high and you can hear it on high but the air flow is alot less. Is this a c...