Hi all. Great work on this topic. I have an 03 Alhambra 115PD & sods law, the aux heater packed up the moment it turned really cold. The thing is totally silent, so I guess the ECU has locked it out, hopefully due to flameout or faulty glow plug. I'm off the my local VAG indy tomorrow as he has VAG Com, so will hopefully diagnose the problem for me. After spending far too long in work time reading through all the posts here, one thing I noticed that hadn't been mentioned was the location of the bloody fuse! :blink: SEAT kindly don't refer to it in the handbook, so I have no idea where it is, or indeed if it's blown. Anyone help on that front? Appart from that, keep up the good work guys! :16: