Okay, its not quite a mk2 golf, but a B3 passat. I think the heaters are the same anyways.
Basically, the heaters are just cold. The 2 pipes going in to the bulkhead, have bin removed, and joined together. I can control the fanspeed, but no heat. Am new 2 all this, so go easy. I've looked in the info bit, but havn't seen anything like this on there. So any help will be greatful!
Jonny.