Mercedes-Benz C-Class Coupe Operator's Manual page 211

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 are temporarily unavailable.
BAS PLUS and PRE‑SAFE
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
®
ESP , BAS, PRE‑SAFE
unavailable due to a malfunction.
BAS PLUS and PRE‑SAFE
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.
G WARNING
The brake system continues to function normally, but without the
functions listed above.
Display messages
®
(Electronic Stability Pro-
®
, the HOLD function and hill
®
Brake may also have failed.
®
is unable to stabilize the vehicle.
®
, the HOLD function and hill start assist are
®
Brake may also have failed.
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