i had to replace the blower on my tdi after it stopped working, it seized up. i took it out and oiled the bearings and it worked again, but was really noisey, the noisey rattle increased with fan speed, i got a replacement (i think mine was from a seat ibiza - they were a bit cheaper and newer). anyway i did it without taking the dash out and it wasn't too bad. the glovebox has to come out and a bendy screwdriver/socket extension makes all the difference, they are about £5 and transforms the job from a real pain to quite straightforward. there is a good guide on here for glovebox removal - follow that as the bolts are quite well hidden...good luckrattle it sounds like the blower. noisy flaps
I will set it 22 on auto and see how it goes hope it s OK.
Hi Steve yes it seems fine now still thanks not as noisy now