Grr. Ok I have taken my car to the dealer like 5 times and I am so tired... hope someone can help.

I turn my heat on, the lights turn green like they should, before when it "broken" they flashed yellow at me. I turn the heat on and.... nothing. No hot air blows what-so-ever and I want to save the trip to the dealer. Any suggestions anyone? It's 30 degrees outside!

My car is a s70 AWD trurbo

Thank You!

 

What year? I'm assuming your car does have Electronic Climate Control

Does the fan come on at all and you have no hot air even after the car warms up= possible stuck thermostat.

If there is no air blowing at all, it could be possible blower motor.

Or it could even be a bad rheostat - which is the adjustable resistor "on - off" switch.