Display messages
Possible causes/consequences and P Solutions
Sto p Vehicl e Shift
to P Leave Engine
Runnin g The automatic transmission has overheated. X
Drive on carefully.
The automatic transmission is available again when th e display
message goe s out .
If th e multifunction display still shows th e display message :X
Pull ove r and stop th e vehicl e safely as soo n as possible, payin g
attention to roa d and traffic conditions.X
Secur e th e vehicl e against rollin g away ( Y
page 140).X
Wait until th e automatic transmission has cooled down and th e dis-
play message has disappeared.
Auxiliary Batter y
Malfunction The auxiliary battery for th e automatic transmission is no longer bein g
charged. X
Visit a qualified specialist workshop .X
Unti l then , set th e transmission to position P before you switch off
th e engine. X
Befor e leaving th e vehicle, apply th e electric parking brake.
Trans. Oil Overhea‐
ted Drive on wit h
Car e Mercedes-AMG vehicles: th e transmission oil has overheated.
Manual drive progra m M and th e temporarily active manual drive pro -
gra m are no longer available. The engin e powe r output is reduced.X
Allow th e vehicl e to cool down .
4matic Currently
Unavailable 4MATIC has overheated. The vehicl e is only driven by th e fron t wheels.X
Drive on .
The airflow cools 4MATIC mor e quickly.
Whe n th e display message goe s out , 4MATIC is available again and
th e vehicl e is driven by all fou r wheels.
4matic Inoperative 4MATIC is malfunctioning . The vehicl e is only driven by th e fron t
wheels. X
Visit a qualified specialist workshop .
