Warning Lamp - Mercedes-Benz 2012 A-Class Owner's Manual

Warning and indicator lamps in the instrument cluster
260
Problem
!
The yellow ABS warning
lamp is lit while the
engine is running. A
warning tone also
sounds.
J֌!
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 Solutions
EBD is faulty. Therefore, ABS, BAS, COLLISION PREVENTION
®
ASSIST, ESP , PRE-SAFE
adaptive brake lights and ESP
are not available either.
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, for example, if you brake hard.
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
There is an increased danger of skidding and risk of an accident.
X
Observe the additional display messages in the multifunction
display.
X
Drive on carefully.
X
Visit a qualified specialist workshop.
®
ABS and ESP are malfunctioning. Therefore, BAS, COLLISION
PREVENTION ASSIST, EBD, PRE-SAFE
®
start assist, the adaptive brake lights and ESP
tion, for example, are not available either.
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, for example, if you brake hard.
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
There is an increased danger of skidding and risk of an accident.
X
Observe the additional display messages in the multifunction
display.
X
Drive on carefully.
X
Visit a qualified specialist workshop.
®
, the HOLD function, hill start assist, the
®
trailer stabilisation, for example,
®
is unable to stabilise the vehicle.
®
, the HOLD function, hill
®
is unable to stabilise the vehicle.
®
trailer stabilisa-