Brake Assist System (Bas) - Mercedes-Benz CL 55 AMG Operator's Manual

Brake assist system (BAS)

Warning!
BAS cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase
braking efficiency beyond that afforded by the
condition of the vehicle brakes and tires or the
traction afforded. The BAS cannot prevent
accidents, including those resulting from excessive
speed in turns, following another vehicle too
closely, or aquaplaning. Only a safe, attentive, and
skillful driver can prevent accidents. The
capabilities of a BAS equipped vehicle must never
be exploited in a reckless or dangerous manner
which could jeopardize the user's safety or the
safety of others.
The BAS is designed to maximize the vehicle's braking
capability during emergency braking maneuvers by
having maximum power boost applied to the brakes
more quickly in emergency braking conditions than
might otherwise be afforded solely by the driver's
braking style. This can help reduce braking distances
over what ordinary driving and braking style might do.
The BAS complements the antilock brake system (ABS).
Driving systems
Instruments
Operation
and controls
Instrument
Driving
cluster display
Applying the brakes very quickly results in maximum
BAS assistance.
To receive the benefit of the system you must apply
continuous full braking power during the stopping
sequence. Do not reduce brake pedal pressure.
Once the brake pedal is released, the BAS is deactivated.
If the BAS warning message is displayed in the
multifunction display, a malfunction has been detected
in the system. The brake system functions in the usual
manner, but without BAS.
With the ABS malfunctioning, the BAS is also switched
off.
If the BAS warning message is displayed in the
multifunction display, have the BAS checked at your
authorized Mercedes-Benz Center as soon as possible.
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