Problem solved
The following just suddenly stopped working on my phase 3 xsi:
Indicators wouldn't do left and right but the hazard worked
Windows wouldn't do up and down
Lock in drivers side did not work
The main wipers would not return to start
Speakers without sound but radio worked

I looked online, opened the drivers side door loom and found a lot of broken wires and even more burned wires
I had to cut a lot of material of the plug to get some wires to work with!! I rewired everything with silicon wire and reconstructed the plug and the rubber with self-vulcanising tape!!

I reconnected the battery replaced the two fuses that had burned! and everything was fixed

Just wanted you to now that all those errors can be related to the door loom!!

Tak !

Thanks

This site is just a goldmine of information on 306 !!