Originally Posted by jeep

Did you go to the vent flow control screen and modify individual vent flows? I had that issue, I had mixed up my wife's keys with mine, the key memory holds the AC/vent information as well, after I adjusted it has been working fine.

I did have issues with my E36 AC. It absolutely sucked, I think it was just designed for Germany where people start taking off clothes when the temp hits high 70s and not for the Texas weather where winters mean, high 90s E70 AC is definitely much better but my half priced Honda Accord blows better any day.