Odd heater problem

Hi, Having an odd (to me!) problem with the wife's ZR TD.



Basically the vents in the dash (except the windscreen ones) only blow cold air, the feet and windscreen vents blow hot when needed. (e.g if you select feet and head on the dial with hot on the temp dial you get hot feet and a cold face!)



The amount of air is normal just the temperature that is different!



any ideas?

from the last news http://ift.tt/1e9V1Hn

via IFTTT