W221copea
Active Member
Hi All.
Rear air con works/front also. Front hot to cold no issues but rear wants to run warm. When shut off in comand heat builds up in the centre and needs to have rear running to cool it down.
Any ideas? Heater Control Valve?
If yes - who's changed one on a W221 and how hard is it to do?
Thx
Rear air con works/front also. Front hot to cold no issues but rear wants to run warm. When shut off in comand heat builds up in the centre and needs to have rear running to cool it down.
Any ideas? Heater Control Valve?
If yes - who's changed one on a W221 and how hard is it to do?
Thx