I'm still trying to get some potential faults rectified. '04 Alhambra tdi 130. When the car is started from cold, the glow plug light goes out very quickly (<2sec) and the start can be a bit spluttery. Also I was used to fans and things starting under the boonet, shortly after starting and, of course I was used to the turbine noise of the booster heater in cold weather. I'm sure (although one begins to doubt one's memory) that all this worked properly before the last service at the start of Feb. The booster heater certainly didn't work at all after the service and the the glow plug certainly stayed on longer! Are all these things linked in some way? I thought of a fuse but the fuse chart is anything but clear!!! Any advice would be gratefully received. I go back to the dealer on Thurs for an overnight visit (car, not me) so they can experience cosd start for themselves!