My first post after much trawling of posts, but now a bit confused and some help/advice would be much appreciated.
Mine is a 2005 2.0TDi S-line with the B series head. This I know as the first snag was coolant loss, so i thought the head was maybe the cause! After some searching around under the bonnet there was evidence of a leak around the bottom right hand corner of the radiator (n/s). Mysteriously after topping up the system, and jigging/ wiggling around some of the pipes, the leak stopped.....? Now however the large fan(of 2) on the same side now runs continuously and I have disconnected it. (The plug was full of coolant when diconnected) and i now get the 18080 code on my "budget" reader. Curiously now I cant select AUTO on the climate control either and it is permantly set to ECON. All fuses seem to be OK! Is this one linked fault or Air Con and a Fan Control Module seperatly perhaps?
Thanks in adavance for any help!!