Ok on my E36 the heater doesn't seem to work, once or twice it sort of worked.
This is the cenario : I turn up the rotary airflow volume control up and cool air comes in through ALL the vents, then when I turn up the rotary temperature controls to red and then turn centre vent wheel to red for the heater to work, firstly the 2 passenger vents and the drivers side vent doesn't produce no air coming out, the centre vent has a little bit of air coming out, and only the vents by windscreen more air comes out, but no HOT air . Its as if something is blocked only when I put heater on , any suggestions ?
This is the cenario : I turn up the rotary airflow volume control up and cool air comes in through ALL the vents, then when I turn up the rotary temperature controls to red and then turn centre vent wheel to red for the heater to work, firstly the 2 passenger vents and the drivers side vent doesn't produce no air coming out, the centre vent has a little bit of air coming out, and only the vents by windscreen more air comes out, but no HOT air . Its as if something is blocked only when I put heater on , any suggestions ?
