Mercedes-Benz Mercedes-AMG GT 2015 Owner's Manual page 220

Warning and indicator lamps in the instrument cluster
Warning/
N N Signal type
indicator
Possible causes/consequences and M M Solutions
lamp
! N The yellow ABS warning lamp is lit while the engine is running.
ABS (Anti-lock Braking System) has been deactivated due to a fault. Therefore,
BAS (Brake Assist System), COLLISION PREVENTION ASSIST PLUS, ESP
(Electronic Stability Program), PRE‑SAFE
and the adaptive brake lights, for example, are also deactivated.
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
There is an increased danger of skidding and risk of an accident.
Observe the additional display messages in the multifunction display.
X
Drive on carefully.
X
Visit a qualified specialist workshop.
X
If the ABS control unit is faulty, there is also a possibility that other systems,
such as the navigation system or the automatic transmission, will be unavail-
able.
! N The yellow ABS warning lamp is lit while the engine is running. A warning
tone also sounds.
EBD is unavailable due to a malfunction. Therefore, ABS, BAS, COLLISION
PREVENTION ASSIST PLUS, ESP
assist and the adaptive brake lights are also unavailable, for example.
ATTENTION ASSIST is deactivated.
WARNING
G
The brake system continues to function normally, but without the functions
listed above. The front and rear wheels could therefore lock, for example, if you
brake hard.
The steerability and braking characteristics may be severely affected. The
braking distance may increase in an emergency braking situation.
®
If ESP
There is an increased danger of skidding and risk of an accident.
Observe the additional display messages in the multifunction display.
X
Drive on carefully.
X
Visit a qualified specialist workshop.
X
is not operational, ESP
is not operational, ESP
®
, the HOLD function, hill start assist
®
is unable to stabilise the vehicle.
® ®
, PRE‑SAFE , the HOLD function, hill start
®
is unable to stabilise the vehicle.
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®
Z