I have a 1998 2.5 Turbo Ducato.

At the moment the Horn has stopped working and I seem to have lost the feed up to the steering wheel switch.

All fuses appear to be OK.

Is there a relay?
If so where and which one?

Can I get a wiring daigram anywhere?

It would help if I knew which way the horn was wired to be able to diagnose the problem.


Thanks