Mercedes-Benz S-Class 2011 Operator's Manual page 417

Warning and indicator lamps in the instrument cluster
Safety systems
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.
26 Not available on HYBRID vehicles.
Possible causes/consequences and M Solutions
G
Risk of accident
ABS (Anti-lock Brake System) is deactivated due to a malfunction.
Therefore, BAS (Brake Assist), BAS PLUS (Brake Assist PLUS),
®
ESP (Electronic Stability Program), EBD (Electronic Brake force
Distribution), PRE-SAFE
and hill start assist are also deactivated.
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
26
ATTENTION ASSIST
X
Observe the additional display messages in the multifunction
display.
X
Drive on carefully.
X
Visit a qualified specialist workshop.
G
Risk of accident
ABS is temporarily unavailable. Therefore, ABS, BAS, BAS PLUS,
®
ESP , EBD, PRE-SAFE
hill start assist are also deactivated.
Self diagnosis is not yet complete.
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
26
ATTENTION ASSIST
X
Carefully drive a suitable distance making slight steering
movements at a speed above 12 mph (20 km/h).
The functions mentioned above are available again when the
warning lamp goes out.
If the warning lamp is still on:
X
Observe the additional display messages in the multifunction
display.
X
Drive on carefully.
X
Visit a qualified specialist workshop.
® ®
, PRE-SAFE Brake, the HOLD function
is deactivated.
® ®
, PRE-SAFE Brake, the HOLD function and
is deactivated.
415
Z