2011 Mercedes E350 4-matic (w212) both rear speed sensors dead, limp mode at 37mph
By BrassHonky
2011 E350 4MATIC sedan, scanned with a Launch X431. Car goes into limp mode and won't go past 37 mph, but the transmission shifts normally otherwise. ESP codes, all showing current:- 44B200 / 44B800...




