hi everyone im new to this site so go easy on me?

i recently bought a fiat doblo 1.9 jtd and have discovered that the heater aint working at all i have read a few posts where the heaters work on no4 but mine dont work at all ?

ive checked the fuses and there good but thats about as far as i got. the lights around the switches work but dont really wanna start taking things apart without some help so any suggestions would be much appreciated

also the passenger window dont go down

PLEASE HELP ME

welcome

you need to establish if you have supplies at the heater motor itself. With fan switched on you should have a live and an earth (check with test light or multimeter) this will tell you if motor at fault or if its wiring/resistor/switch/fuse.

just changed the heater resister on mine £12 0ff flea its nice to have warmth again a five min job just a swine to get to thanks mr tl