Mercedes-Benz 2012 B Class - Manual (Page 223)

Display messages Possible causes/consequences and M Solutions
Service Required
Do Not Shift Gears
Visit Dealer
You cannot change the transmission position due to a malfunction.
A warning tone also sounds.
If transmission position
D is selected:
X Drive to a qualified specialist workshop without shifting the
transmission from position
D.
If transmission position R, N or P is selected:
X Notify a qualified specialist workshop or breakdown service.
Only Shift
to 'P' when
Vehicle is
Stationary
The vehicle is moving.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Shift the transmission to position P.
Reversing Not
Possible Service
Required
The automatic transmission is malfunctioning. You cannot back
up.
X Visit a qualified specialist workshop.
Transmission
Malfunction
The automatic transmission is malfunctioning.
X Visit a qualified specialist workshop.
Transmission
Malfunction Stop
The automatic transmission is malfunctioning.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Y page 149).
X Consult a qualified specialist workshop.
Stop Vehicle Shift
to P Leave Engine
Running
The automatic transmission has overheated.
X Drive on carefully.
The automatic transmission is available again when the display
message goes out.
If the display message continues to be displayed:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Y page 149).
X Wait until the automatic transmission has cooled down and the
display message has disappeared.
Display messages
221
On-board computer and displays
Z