E46 Fanatics Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-4 of 4 Results
  1. E46 General
    Greeting E46'ers So, when the engine is cold, I have cold air on both sides when I switch on the AC. As the engine gets hot, the air on the driver side starts warming up. The passenger side remains cold. Even when I close the passenger side's vent, it does not send cold air to the driver side...
  2. E46 General
    Hello, I've been having strange behavior from my AC lately. Hot air only from floor and defrost vents no matter what I manually set the AC and dash thumb wheel to. I've been reading about that a lot and I wanted to try to scan the IHKA system for errors and get some readings before I tried...
  3. E46 General
    :excited:My mechanic scanned my car and found an error stored in the environmental control (IHKA) that says something to the effect of "hot water valve shorted to B+". I am having an intermittent problem with the valve blowing hot water through the heater core and overriding the AC. This comes...
  4. E46 General
    Ok, so a week ago my Climate Control IHKA goes dead; no lights, no power, nothing. Fuse 28 was blown so I replaced it, then it blew again, replaced it, blew again, etc etc etc. I did some research and figured out that it is either a faulty climate control unit or a bad Final Stage Resister...
1-4 of 4 Results
Top