You may smell coolant when the ac is running but a leak in the heater core won't cause the ac not to work.
The heater and AC knobs on a 1971 250c Mercedes work by turning in a clockwise or counterclockwise manner.
yes it will.
AC and heater are 2 different systems. The heater works by channeling fluid from your radiator to a heater core usually located under your dash. Heater may not work due to blockage in the line from the radiator or the heater core under your dash may be faulty.
2001 dodge ram 1500 ac and heater flow regulator switch does not work. works only on defrost. How to fix?
They are entirely different systems. One does not control the other. You have a problem in your heater core, heater control, water circulation or hoses.
did the heater core start leaking? anyway you should have no problem with the air if you bypass the heater core.
Why does your ac and heater fan turn off and on
One reason why an AC heater fan will not work on a Mazda 3 is that the fan is burned out. It will have to be replaced. However, first check to make sure that you have not simply blown a fuse.
Get your local garage to check the heater matrix
how do you replace ac heater knob in a 05 accent
Low refrigerant charge? Bad compressor?