Smart 451 (98 ps) Bj 2010 Problems when jumping, because he doesn’t recognize N. Don’t switch to R. Skips the 2 and 4 gears. At the beginning of July I had the same problem, but then this suddenly went away. Now after 4 months I have the same problem. Was deleted all the error code and there were only the two (P2802, P0915) left. Thank you in advance for your help and remains healthy.