Warning Lamp - Mercedes-Benz 2013 S-Class Operator's Manual

Warning and indicator lamps in the instrument cluster
428
Problem
!
The yellow ABS warning
lamp is lit while the
engine is running.
!
The yellow ABS warning
lamp is lit while the
engine is running.
21 Not available on hybrid vehicles.
Possible causes/consequences and M Solutions
ABS (Anti-lock Brake System) is deactivated due to a malfunction.
BAS (Brake Assist), BAS PLUS, ESP
®
Program), PRE-SAFE , PRE-SAFE
hill start assist are therefore also deactivated, for example.
21
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 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 is temporarily unavailable. BAS, BAS PLUS, ESP
(electronic brake force distribution), PRE-SAFE
®
PRE-SAFE Brake, the HOLD function, hill start assist are therefore
also deactivated, for example.
Self-diagnosis is not yet complete or the on-board voltage may be
insufficient, for example.
21
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
affected. 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.
® (Electronic Stability
®
Brake, the HOLD function and
®
is unable to stabilize the vehicle.
®
, EBD
®
,
®
is unable to stabilize the vehicle.