Electrical Issue

[TonyS]

Hi again.

Got a few minor electrical issues.   LHS of front Windscreen doesnt clear when the demister is on (the electric one), and the courtesy lamps in the load area dont come on when the tailgate is open.

Have checked fuses and bulbs and all ok.    Is there some sort of Reset you have to do to tell the system you've 'fixed' the issue.

TIA

Tony

[TonyS]

guess no one has any ideas

 

[PD Miller]

Hi Tony

It would seem that each side of the windscreen has it's own supply so I suppose a wiring check is the first port of call. If   Not sure about the X type but on one of my previous cars the terminals were accessed by popping off the vertical trim panel at each side. I would think they are reasonably accessible to facilitate windscreen changes. If you get a healthy voltage at the terminals try disconnecting them and do a continuity test  to establish if there's a break in the element. If there's no continuity I would think there's nothing that can be done other than replace the windscreen.

As for the boot lamps I seem to remember that the switch is built into the boot lock so assuming that the bulbs are ok have a look at the lock. I don't know if it switches live or earth  but by passing the switch should establish if it is faulty.

Hope this helps and maybe someone more knowledgeable will be along with more info.

Keep us informed on progress..

Pete

PS Just noticed an interesting post on the S Type forum regarding partial windscreen heater failure. Worth a look.