Be careful faffing with it until you've paid for it!Thanks guys. The window wasn't making nasty noises, and today the dash info centre said 'Window not set', which it wasn't saying yesterday, so I'll start there.
New symptoms for the gearbox: Today I visited the car again to pay my deposit, and had a fiddle around. The beeper and flashing warning light kept going, pausing occasionally, presumably when the system had completed one cycle of trying. BUT I dared to put the car in gear in the low range slot, and it moved in every gear - so SEEMS to be selecting low range! \but the dash info centre was saying 'SELECT NEUTRAL' - does this collection of symptoms mean anything to anyone now?
Is the gearbox in danger of exploding and taking out the High range? I only use low range very, very rarely, but would like to have it working properly. More, I don't want the high range gears I have to stop working!
They could refuse any after care or remboursement if they think you may have caused a problem before completing the deal....
These things should have been tested before you agreed any figure with the seller....it could get sticky..... Or even stuck as the case may be....