temp guage below normal operating temp and heater is not blowing hot air?

the inside temperature on the panel read -40 how do i rest or change this 3 answers

inside temp read -40 have tried to reset but is still stays the same even tried to disconnect the cables and nothing happened

A/C not working possible resons why? 2 answers

So the air conditioner wont go on and the display panel says its on full blast. i looked under the hood and nothing seems to be wrong. it makes a sound where the two filters on the side are when i try...

The air conditioning keeps turning on whenever I start the car. How do I keep this from happening? 1 answer

Whenever I start the car, the air conditioning comes on. I then turn off the air manually (by turning the AUTO knob to the left). How do I keep the air conditioning OFF?

i have a 2001 bmw 5 series that just died on the freeway i checked it there are no codes found 3 answers

heater settings 1 answer

Bought the car two years ago and have never been able to really get heat. I feel like I am just not placing the setting for optimum use. How do I set controls for heat?