Quote:
Originally Posted by BigRuss
Have you checked the relays in the under bonnet fusebox? You can always swap them with the heated rear screen one.
If that doesn't work then, it's a case of checking for power across the coils of each relay to see if there's power present.
If there isn't it's either a fuse, switch or break in the wiring.
This is often in the wiring under the under bonnet fusebox usually caused by a bit up of grit on the wiring that slowly wears through the insulation then the wire corrodes and eventually fails. This usually happens if the wheel arch inspection hatch has at any point been missing for any length of time.
I asked about the rain sensing wipers because the ECU for that can cause problems but not usually the problems you are having.
Russ
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Many thanks Russ. I will have to look at it sometime after Monday as I have 4 bowls matches over the next 3 days and they are all away which means it is most of the day gone.