i have a vauxhall zafira 2.0 diesel and my heater is blowing only cold air ?
the heater is blowing only cold air and there is a chattering noise coming from a little motor at the back of the centre console under the dash. if i turn my hot and cold switch right to the bottom it stops the chattering??????? any ideas what the part is i will need and how to fix it. thanx.
steve, October 2008