Mercedes-Benz GLA Operator's Manual page 258

Warning and indicator lamps in the instrument cluster
256
Problem
!
The yellow ABS warning
lamp is lit while the
engine is running. A
warning tone also
sounds.
$ (USA only)
J (Canada only)
÷ å !
The red brake warning
lamp, the yellow ESP
®
and ESP OFF warning
lamps and the yellow
ABS warning lamp are
lit while the engine is
running.
Possible causes/consequences and M M Solutions
EBD is malfunctioning. Therefore, ABS, BAS, COLLISION PREVEN-
TION ASSIST PLUS, ESP
for example, are also not available.
ATTENTION ASSIST is deactivated.
G WARNING
The brake system continues to function normally, but without the
functions listed above. The front and rear 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.
Observe the additional display messages in the multifunction
X
display.
Drive on carefully.
X
Visit a qualified specialist workshop.
X
®
ABS and ESP are malfunctioning. Therefore, BAS, COLLISION
PREVENTION ASSIST PLUS, EBD, the HOLD function and hill start
assist for example, are also not available.
ATTENTION ASSIST is deactivated.
®
G WARNING
The brake system continues to function normally, but without the
functions listed above. The front and rear 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.
Observe the additional display messages in the multifunction
X
display.
Drive on carefully.
X
Visit a qualified specialist workshop.
X
®
, the HOLD function and hill start assist
®
is unable to stabilize the vehicle.
®
is unable to stabilize the vehicle.