Fan Speed Malfunciton (Automacit Climate Control) for 325i

[wassub]

My car has Automatic Climate Control and the fan speed is now malfunctioning. Even I set the fan speed on certain level, the fan changes speed itself (while the indicator remains unchanged). Just like setting it as "Auto".

Can you help me diagnose the problem?

Best regards,

[CanadianWraith]

capacitor on rear of climate control unit needs replacing

[darkhorse737]

Originally Posted by wassub

My car has Automatic Climate Control and the fan speed is now malfunctioning. Even I set the fan speed on certain level, the fan changes speed itself (while the indicator remains unchanged). Just like setting it as "Auto".

Can you help me diagnose the problem?

Best regards,

You sure the "AUTO" function is actually disabled?

save yourself a few $. read your manual on how the climate control functions enable and disable.

*it has happened to me... it could happen to you ;-)