After searching the web and of course the old posts here i think my Lumbar support motor has packed in. My drivers seat and steering wheel does not work (move). I've checked fuses 20 and 23. Fuse 20 had blown and everytime I put a new one in it blew as well instantly. Therefore there must be a short. Reading other peoples posts the problem lies with the lumbar support.

My question is has anyone stripped down their seat and sorted this problem, ie replaced the motor or found anything different? How difficult is this job? According to RAVE it looks easy-ish. Or should I leave it to the garage to sort out?