This is my first post on here so be gentle
Appologies if it has been covered before, had a quick search and couldn't find anything so here goes.
My 1998 E36 318 has the electronically controlled heater, the dual zone type.
When I adjust the temp on the drivers side, nothing happens to the actual temp of the air coming out the drivers side vent. The controls indicate 32 degrees but the air is cold. Yet the passenger side works just as it should.
The blower works okay, aircon seems okay and engine runs fine, temp gauge in middle etc etc.
It seems as though something isn't moving under the dashboard to control the blending of the heated air on the drivers side.
By the way, the car is right hand drive.
Hope someone can help.
Thanks in advance,