Driving Safety Systems; Abs - Mercedes-Benz 2004 C-Class Coupe Operator's Manual

Driving safety systems

In this section you will find informations on
the following driving safety systems:
ABS (Antilock Brake System)
BAS (Brake Assist System)
ESP (Electronic Stability Program)
i
In winter operation, the maximum ef-
fectiveness of the ABS, ESP is only
achieved with winter tires (M+S tires),
or snow chains as required.
Warning!
The following factors increase the risk of ac-
cidents:
Excessive speed, especially in turns
Wet and slippery road surfaces
Following another vehicle too closely
The ABS, BAS, ESP cannot reduce this risk.
Always adjust your driving style to the pre-
vailing road and weather conditions.

ABS

Warning!
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pump-
ing the brake pedal defeats the purpose of
the ABS and significantly reduces braking
effectiveness.
The Antilock Brake System (ABS) regulates
the brake pressure so that the wheels do
not lock during braking. This allows you to
G
maintain the ability to steer your vehicle.
The ABS is functional above a speed of ap-
proximately 5 mph (8 km/h) independent
of road surface conditions.
On slippery road surfaces, the ABS will re-
spond even with light brake pressure.
The - indicator lamp in the instrument
cluster ( page 22) comes on when you
turn the SmartKey in the starter switch to
position 2. It goes out when the engine is
running.
Safety and Security
Driving safety systems
Braking
At the instant one of the wheels is about to
G lock up, a slight pulsation can be felt in the
brake pedal, indicating that the ABS is in
the regulating mode.
Keep firm and steady pressure on the
brake pedal while experiencing the pul-
sation.
Continuous, steady brake pedal pressure
yields the advantages provided by the ABS,
namely braking power and the ability to
steer the vehicle.
The pulsating brake pedal can be an indica-
tion of hazardous road conditions and
functions as a reminder to take extra care
while driving.
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