how do i bleed

[d_dilkes]

hi can any one help me my heater in the car dosent blow warm air when i put the switch to demist the windscreen it blows out hot air but when i move the switch to make hot air come into the car it just blows cold air any ideas thanks in advance dean

 

[selavia]

Welcome to the board!

If you look under the middle vent, you will see a rotary knob which has blue and red dots on it. When he dots are on the blue, no matter what the heat setting is on, it will blow cold air. You need to turn it to the red dots, and the more "bold" the dots, the warmer the air.

Hope that helps!