Display messages
Possible causes/consequences and
M
Solutions
If the display message continues to be displayed:
X
Drive on carefully.
X
Visit a qualified specialist workshop.
!÷
inoperative See
Owner's Manual
G
Risk of accident
ABS, ESP
®
, BAS, PRE-SAFE
®
, the HOLD function, hill start assist
and ESP
®
trailer stabilisation are not available due to a malfunc-
tion.
The adaptive brake lights, BAS PLUS and PRE-SAFE
®
Brake may
also have failed.
In addition, the
J
,
÷
,
å
and
!
warning lamps light
up in the instrument cluster.
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
ATTENTION ASSIST is deactivated.
X
Drive on carefully.
X
Visit a qualified specialist workshop immediately.
÷
currently unavail‐
able See Owner's
Manual
G
Risk of accident
ESP
®
, BAS, PRE-SAFE
®
, the HOLD function, hill start assist and
ESP
®
trailer stabilisation are temporarily not available.
The adaptive brake lights, BAS PLUS and PRE-SAFE
®
Brake may
also have failed.
In addition, the
÷
and
å
warning lamps light up in the
instrument cluster.
The self-diagnosis function might not be complete, for example.
ATTENTION ASSIST is deactivated.
The brake system continues to function normally, but without the
functions listed above.
X
Carefully drive on a suitable stretch of road, making slight steer-
ing movements, at a speed above 20 km/h.
If the display message disappears, the functions mentioned
above are available again.
If the display message continues to be displayed:
X
Drive on carefully.
X
Visit a qualified specialist workshop.
Display messages
255
On
-board
compu
ter
and
displays
Z