well, code 17114 incorrect gear ratio,
Reset it, tried again, same thump and little movement, tried a complete reset, same, read codes again, no faults, could drive it in limp mode a short distance, no tip but dash lights 'normal' i.e. Not inversed.
Just as i was parking up lights went all inveresed on me again,
Guess its a call to the rebuild place...

followed by a trawl of autotrader for something i can trust..

(((((
Could really do without the expense right now with wife on stat maternity pay.......