So, my cadillac's heater does not turn off when the car is on or off. When the whole car is off you can hear the heater motor in the back running and warm air coming out of every vent. What can I do to fix this problem?

What is your question?

Happend when I went to turn on the heater. Once, I turned the nob it did not turn off. I then shut down the and it was still on. You can hear the motor running and feel warm air through every vent. Any help?

What makes this problem better or worse?

Always the same

How long has your 2004 Cadillac Escalade had this problem?

A few days