I have not long bought an EL Fairmont (non Ghia) and the climate control keeps playing up. it is producing cold air in the face and hot air at the feet. this is while the temperature is set to around 17 degrees, which should be very cold all around. when i reset the climate control a code should come up but instead i get the message "E2". Anybody got any ideas what my problem is and how to fix my problem?