hia guys hope some one can help just bought a 1.9 tdi for the mrs now it wont start no glow plug light ! tried several times to start to no availe ive heard about sensors and relays but dont really know much about it im just a dumb panel beater I: could some body kindley point me in the right direction i have a 2.5 tdi are the sensors and relays the same so i can eliminate things dont know where the relays or sensors are somebody please help many thanks lee T: