Good evening mates,

I have this weird case on a Smart 450 diesel . Client changed the whole gearbox because of a problem and after that when trying to put a lower gear you would hear GRRRRR ! Anyway , many problems with it but you could drive the car..... So they decided that the new "gearbox" needs programming and reset.....


So , when i tried to program it with star (adaption of gearbox) i hear click click click many times ,,,,, i drive the car and THE SAME problem as before!
So i try to program it a second time ..... the second time 3 lines appear on dash,,,, now car won't even start and i have DTC P1919 ! I tried resetting clutch, gearbox , removing battery ,,,, EVERYTHING ! car won't start and the 3 lines won't go away .....

Can anyone help please? HAve you seen that before?

Thanks in advance