Display Message - Mercedes-Benz 2015 M-Class Operator's Manual

Safety systems
Display messages
!÷
Currently Unavail‐ Currently Unavail‐
able See Opera‐ able See Opera‐
tor's Manual tor's Manual
!÷
Inoperative See Inoperative See
Operator's Manual Operator's Manual
Possible causes/consequences and M M Solutions
ABS (Anti-lock Braking System), ESP
gram), BAS (Brake Assist), PRE-SAFE
®
start assist and ESP
able.
COLLISION PREVENTION ASSIST, BAS PLUS and
®
PRE‑SAFE Brake may also have failed.
In addition, the ÷, å and ! warning lamps light up in the
instrument cluster.
ATTENTION ASSIST is deactivated.
Possible causes are:
Self-diagnosis is not yet complete.
R
The on-board voltage may be insufficient.
R
G WARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
The steerability and braking characteristics may be severely affec-
ted. The braking distance in an emergency braking situation can
increase.
®
If ESP is not operational, ESP
There is an increased risk of skidding and an accident.
Carefully drive a suitable distance, making slight steering move-
X
ments at a speed above 12 mph (20 km/h).
If the display message disappears, the functions mentioned
above are available again.
If the display message continues to be displayed:
Drive on carefully.
X
Visit a qualified specialist workshop.
X
®
ABS, ESP , BAS, PRE-SAFE
®
and ESP trailer stabilization are unavailable due to a malfunction.
COLLISION PREVENTION ASSIST, BAS PLUS and
®
PRE‑SAFE Brake may also have failed.
The $ (USA only)/J (Canada only), ÷, å and !
warning lamps in the instrument cluster also light up.
ATTENTION ASSIST is deactivated.
G WARNING
Display messages
®
(Electronic Stability Pro-
®
, the HOLD function, hill
trailer stabilization are temporarily unavail-
®
is unable to stabilize the vehicle.
®
, the HOLD function, hill start assist
285
Z