Dual climate (Heater) issue

Novacaine · 10-10-2016, 02:22 AM

Hi All

I have a 320d e91 with dual climate control and unfortunately I seem to have issues with my heater.

When both sides of the climate control are set to the same temperature (say 23C) both side are hot, but if one side is adjusted to a lower temperature both sides become cooler.

I've read posts with regards to AC issues, but that works absolutely fine in my car.

Any ideas would be greatly appreciated.

Novacaine · 10-11-2016, 02:57 AM

Anyone?

Rustymage · 10-11-2016, 04:34 AM

Quote:

Originally Posted by Novacaine

Anyone?

When you say side, do you mean the vents on either side of the car or just the vents in the centre?

ColeX · 10-30-2016, 08:57 PM

I am experiencing a similar issue. Mine started with a buzz on the passenger side with the dual climate control.

When the temp hits equal temp on both sides of the car, it seems to do a constant cycling buzz type noise.

Temp is fine but need to turn off the climate control when it happens.

10-10-2016, 02:22 AM	#1
Novacaine Registered 2 Rep 4 Posts Drives: 2009 e91 320d Join Date: Nov 2015 Location: UK iTrader: (0)	Dual climate (Heater) issue Hi All I have a 320d e91 with dual climate control and unfortunately I seem to have issues with my heater. When both sides of the climate control are set to the same temperature (say 23C) both side are hot, but if one side is adjusted to a lower temperature both sides become cooler. I've read posts with regards to AC issues, but that works absolutely fine in my car. Any ideas would be greatly appreciated.
	Appreciate 0 Tweet Quote

10-11-2016, 02:57 AM	#2
Novacaine Registered 2 Rep 4 Posts Drives: 2009 e91 320d Join Date: Nov 2015 Location: UK iTrader: (0)	Anyone?
	Appreciate 1 SC04OCT20.00 Quote

10-30-2016, 08:57 PM	#4
ColeX Registered 0 Rep 1 Posts Drives: X6 e71 Join Date: Oct 2016 Location: 48326 iTrader: (0)	Climate Control Buzz I am experiencing a similar issue. Mine started with a buzz on the passenger side with the dual climate control. When the temp hits equal temp on both sides of the car, it seems to do a constant cycling buzz type noise. Temp is fine but need to turn off the climate control when it happens.
	Appreciate 0 Quote