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      11-08-2012, 02:56 PM   #8

Drives: E92 335i
Join Date: Apr 2011
Location: UK

iTrader: (0)

Reading back over your last post - it seems as though you have attempted to install a JB4, messed up, it has generated tuner/shadow codes and stored them, and this has flagged up when the dealer has plugged it in. If this is what has happened, the only thing you can do now is find someone with a BT scanner/a good diagnostics machine and get them to clear the shadow/tuner codes. Then you need to go to a different dealer (i suggest you go back to the dealer you bought the car off, as dealers are a lot more helpful with warranty/servicing etc if you have bought the car off them) and play dumb, don't mention anything about JB4's or having work refused elsewhere etc etc and hope they fix the gearbox issue for you.