hi i have a wierd problem with my tail lights on my bravo 1.6

its not the fuse as I have checked this and the fuse is ok. none of the three tail lights in the rear lighting cluster are working. is it possible for all three to blow at once

sounds like the connector on the light is the problem

Yup! Swap:

1 - swap lights between connectors to test light units
2 - the bulbs between the two rears to test bulbs if 1 doesnt work
3 - get a multimeter to check the connectors
4 - strip and check individual wires.

now my read windo wiper has started turning the wrong way! coudl this be an earth? if so where would u recommend to look

Could be, you installed anything in the car lattely led bulbs etc? What yr 1.6? I couldnt say where your earth is as not rightly sure where mine is! Think its on my frount driverside inside the engine bay.