Safety systems
Display messages
Possible causes/consequences and
M
M
Solutions
! ÷
currently unavaila‐
currently unavaila‐
ble
ble See
See Owner's
Owner's Man‐
Man‐
ual
ual
ABS (Anti-lock Braking System), BAS (Brake Assist System), ESP
®
(Electronic Stability Program), ESP
®
trailer stabilisation, the HOLD
function, hill start assist and PRE-SAFE
®
are temporarily unavailable.
Adaptive brake lights and Active Brake Assist may have also failed.
In addition, the
!
,
÷
and
å
warning lamps may light up in
the instrument cluster.
ATTENTION ASSIST is deactivated.
Possible causes:
R
self-diagnosis is not yet complete
R
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 affected.
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 risk of skidding and/or accident.
X
Carefully drive on a suitable stretch of road, making slight steering
movements, at a speed above 20 km/h.
If the display message disappears, the functions mentioned above
are available again.
If the multifunction display still shows the display message:
X
Drive on carefully.
X
Consult a qualified specialist workshop immediately.
! ÷
inoperative
inoperative See
See Own‐
Own‐
er's Manual
er's Manual
ABS, BAS, ESP
®
, ESP
®
trailer stabilisation, the HOLD function, hill
start assist and PRE-SAFE
®
are unavailable due to a malfunction.
Adaptive brake lights and Active Brake Assist may have also failed.
The
!
,
÷
,
å
and
J
warning lamps may also light up in the
instrument cluster.
ATTENTION ASSIST is deactivated.
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 affected.
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 risk of skidding and/or accident.
X
Drive on carefully.
X
Consult a qualified specialist workshop immediately.
Display messages
235
On-board
computer
and
displays
Z