Here arethe fault codes from the transmission problem after it got stuck in 2nd gear, and somehow freed itself again.

#150 254 No Reception feedback signal from trans protection
#147 Gear implausible or trans slipping (no kidding-don't need compt to tell me that)
#0700 trans control system malfunction, (just replaced it 2 months ago)..

Any help from MB guru would be appreciated..

Rob

 

the very first thing i would is check transmission oil level,run engine to temp of 90degress on stand still than check level.........if its a 722.6 gear box than you ll need to get the dip stick from MB PARTS ITS ABOUT 27.00£.........