obviously checked the bulbs for starters lol!

But theyre still not working. I found that the plug had come off the gearbox, but plugged this back in and still they dont work.

im guessing the reverse light sender thing is broken, is this a common problem? doesnt bother me my reverse lights dont work, but when ur in the supermarket carpark, people dont expect u to be coming out with no reverse lights on lol :D

Dunc