Climate control problems

[first-bimmer]

My clinate control seems to be a little flakey. The passenger side blows cold, the driver side blows hot. Does this sound like the climate control on the dash, or the climate control computer. I need some help with this one:eek:

[R1150RS]

I just bought a 2002 540, and it's doing the same thing. Well, the reverse, really. The driver side blows cool/cold and the passenger side warm/hot. This happens whether I have it on 'auto' (with same temperature selected for driver and passenger) or on 'max'.

Any ideas on the problem?

[kishg]

check the final stage resistor, also known as a blower motor resistor.