I hasten to add, got some silicoln spray on the window tracks and presto just like bought ones. You guys have saved me a load of time. The new bumper lights turned up from milners, they're mostly plastic so might last a lot longer,,,, I'll put loads of grease on the screws and put them back in and some waxoyl for the metal guard.
Just have one more problem when I've fixed the Central locking switch...
The Difflock.. its got power to it but tried every trick to get it to engage but no luck. There is also backlash in the transmission but it may not be related. smooth gear changes are really difficult ... like towing a car .. a bit of slack in the rope and you get a clunk that shakes the dash. The diff lock is the main worry though, has anyone been in there?