Technology for driving comfort and safety
58
Antilock Brake System ABS
ABS prevents locking of the wheels during brak-
ing. Safe steering response is maintained even
during full braking. Active safety is thus
increased.
Braking safely, refer to page85.
Among others, ABS includes the following func-
tions:
>Cornering Brake Control CBC
>Electronic brake-force distribution
>Brake Assist
Cornering Brake Control CBC
Driving stability and steering characteristics are
further enhanced while braking in turns or dur-
ing a lane change.
Electronic brake-force distribution EBV
The system controls the brake pressure in the
rear wheels to ensure stable braking behavior.
Brake Assist
Rapidly depressing the brake causes this system
to automatically develop maximum braking
force. Thus, the system helps keep braking dis-
tance to a minimum. At the same time, all the
benefits provided by ABS are exploited.
Do not reduce the pressure on the brake for the
duration of the full braking application.
All-Season Traction Control ASC*
ASC prevents slip at the drive wheels while start-
ing off and accelerating the vehicle.
This system optimizes driving stability and trac-
tion, especially when driving off, accelerating
and cornering, by reducing engine output and, if
necessary, braking the front wheels.
ASC encompasses the following functions:
>Antilock Brake System ABS
>Brake Assist
Dynamic Stability Control DSC*
DSC prevents the driving wheels from losing
traction when you pull away from rest or accel-
erate. The system also recognizes unstable driv-ing conditions, for example if the rear of the car
is about to swerve or if momentum is acting at
an angle past the front wheels. In these cases,
DSC helps the vehicle maintain a safe course
within physical limits by reducing engine output
and through braking actions at the individual
wheels.
DSC also encompasses the following functions:
>All-Season Traction Control ASC
>Antilock Brake System ABS
>Brake Assist
>Hill Start Assist
Deactivating ASC or DSC
Press the button repeatedly until the indicator
lamp for the ASC or DSC comes on. ASC or DSC
are deactivated. Stabilizing and drive-output
promoting actions are no longer executed.
When driving with snow chains or to 'rock free'
in snow, it can be helpful to switch off ASC/DSC
for a brief period.
To increase vehicle stability, activate ASC/DSC
again as soon as possible.
Activating ASC or DSC
Press the button again; the indicator lamp for
ASC or DSC goes out.
For better control
If the indicator lamp flashes:
ASC or DSC controls the driving and
braking forces.
If the indicator lamps are on:
ASC or DSC is deactivated.
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