Safety systems
Display messages
Possible causes/consequences and
M
M
Solutions
!÷
currently unavail‐
currently unavail‐
able See Owner's
able See Owner's
Manual
Manual
ABS (Anti-lock Brake System), ESP
®
(Electronic Stability Program),
BAS (Brake Assist System), PRE
‑
SAFE
®
, HOLD function, hill start
assist, Crosswind Assist, adaptive brake lights, STEER CONTROL,
Active Lane Keeping Assist and Active Blind Spot Assist are tem-
porarily unavailable.
BAS PLUS with Cross-Traffic Assist, PRE
‑
SAFE
®
Brake, PRE
‑
SAFE
®
PLUS and COLLISION PREVENTION ASSIST PLUS may also have
failed.
In addition, the
÷
and
!
warning lamps light up in the
instrument cluster.
ATTENTION ASSIST is deactivated.
For example, the on-board voltage may be insufficient.
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 may increase in an emergency braking
situation.
If ESP
®
is not operational, ESP
®
is unable to stabilise the vehicle.
There is an increased danger of skidding and risk of an accident.
X
Drive on carefully.
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.
!÷
inoperative See
inoperative See
Owner's Manual
Owner's Manual
ABS, ESP
®
, BAS, PRE
‑
SAFE
®
, HOLD function, hill start assist,
Crosswind Assist, adaptive brake lights, STEER CONTROL, Active
Lane Keeping Assist and Active Blind Spot Assist are unavailable
due to a malfunction.
BAS PLUS with Cross-Traffic Assist, PRE
‑
SAFE
®
Brake, PRE
‑
SAFE
®
PLUS and COLLISION PREVENTION ASSIST PLUS may also have
failed.
In addition, the
J
,
÷
and
!
warning lamps may light up
in the instrument cluster.
266
Display messages
On-board
computer
and
displays
Summary of Contents for S-Class Coupe
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