1990 Mercedes-Benz 300E Q&A

1990 Mercedes-Benz 300E Question: Why is there hot air coming out of the vents even when turned of? Please Help!

This is happening continuously. A/C is not working, and the button to turn it on no longer works. I have recently purchased this car and all seemed to be working well. This has started a few days ago. -
This question hasn't been answered yet.
Answer It or share it on , or Email to get an answer.