I have just bought a 330d sport 2003 I have had the car now for only 2 weeks on Christmas morning I set off to pick my children up car started great as normal, when I turned of the car for appox 10 min and came to re start it, it turned over 10 - 15 time before starting, now the car will not start without easy start. I have had the car in a garage and told 3 glow pugs was not working so they changed 4 and 2 have snapped off !! The car is still the same and will not start. Can any one please tell me if the car should start on 4 glow pugs ?? Any ideas please many thanks Danny.