E60 / 61 M5 owners read this! - PistonHeads
I have an E61 M5, 2007 done 36k. Serviced at 31k and the SMG serviced at a cost of over 1k by Ocean BMW. Driving in power mode shifting from 4th to 5th, car juddered then flashed the gear number indicator, then went out but then changed up to 7th juddered...