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Hi
Hope this is the right forum...
I only seem to have warm air coming through, and only blowing on the 'heat windscreen' setting, even if i turn controller to bluw through vents or floor setting.
I have had the stat controller replaced after fan onlw blew on level 4, but seems other problem is something to do with a 'flap' that directs hot/cold air....any ideas please??!!
Thanks!
G
 

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There's some gears on the back of the control knobs which move plastic racks which pull / push control cables which move the flaps in the heater box. These gears and their corresponding racks can strip their teeth. Whole lot comes as an assembly which is around £110 plus vat. Make sure there's nothing like Bluetooth boxes or bulky stereo connectors blocking the operation of the flaps, that can sometimes be the root cause of this problem although they do fail without provocation.
 
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