rear demister relay ?

[welsh.Z.S.]

hi guys does anyone know which relay is for the rear demister ? mine dont work , the bulb dont illuminate either , although it does when i do the dash trick so i know the bulb is ok . any help will be great guys thanks

 

[Badgerman85]

hi guys does anyone know which relay is for the rear demister ? mine dont work , the bulb dont illuminate either , although it does when i do the dash trick so i know the bulb is ok . any help will be great guys thanks

quick google: B - heated rear sceen relay - according to Mick at Diamond Motors

To be honest i doubt its the relay, as i said over on cliosport i reckon its going to be the switch or the wiring in the tailgate

 

[welsh.Z.S.]

all the other boot electrics work though (rear wiper/washer) so im guessing switch now like you said lol

 

[Badgerman85]

Check the wiring to the switch and the switch itself (the panel just pops off irrc ), i'd also check the 2 wires either size of the rear windscreen that connect to the actual demister itself, if one of these is loose or corroded it will cause a problem.

 

[power ranger]

Have you check the actual metal strips that are in the window? Use a volt meter on each strip so which one is working or not. That be my first port of call.

 

[Carbon Chaos]

If the dash light is not working then its pointless checking for voltage on the screen. have you checked the fuse?

 

[welsh.Z.S.]

yep fuse is fine . kinda bugging me now lol