Originally Posted by bimmerchick718
Hey, I'm experiencing the same hissing noise coming from the a/c right in the middle of the dash. I also noticed that this hissing noise came about once the temperature had dropped here in NYC, and there was no noise during summer months. I'm thinking about bringing it in to service to get checked out, I just hope I don't get the run around. I wanted to ask does your a/c temperatures seem not so cold or not so hot when set to maximum?
Its the black mamba of an engine we have