Having problems with my E46 318 gearbox...car jerks when switching from 1st to 2nd gear....and vice versa...the warning light for the gearbox came out...stating that now in safe mode...need to send it to work shop....May i know what is the problem above? Car was in klang...so send it to a mechanic there, and he told me it is an electronic gearbox, all the signals inside...5 of them spoil...(wear and tear)...need to change all? is this true...can the sifus here help me justify this...Thanks.