User Manual - Page 164

For CLA.

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cle with all wheels in full contact with the
ground.
4MATIC, together with ESP
®
, improves the trac-
tion of your vehicle whenever a drive wheel
spins due to insufficient grip.
If you fail to adapt your driving style, 4MATIC can
neither reduce the risk of accident nor override
the laws of physics. 4MATIC cannot take
account of road, weather and traffic conditions.
4MATIC is only an aid. You are responsible for
the distance to the vehicle in front, for vehicle
speed, for braking in good time and for staying in
your lane.
If a drive wheel spins due to insufficient grip:
R
Only depress the accelerator pedal as far as
necessary when pulling away.
R
Accelerate less when driving.
i
In wintry driving conditions, the maximum
effect of 4MATIC can only be achieved if you
use winter tires (M+S tires), with snow chains
if necessary.
DYNAMIC BODY CONTROL
General notes
DYNAMIC BODY CONTROL offers improved
driving comfort and continuously controls the
calibration of the dampers. The damping char-
acteristics adapt to the current operating and
driving situation.
The damping is tuned individually to each wheel
and depends on:
R
your driving style, e.g. sporty
R
the road surface conditions
R
the drive program selected
The drive program can be set using the
DYNAMIC SELECT button (Y page 129).
Selecting Comfort mode
In the Comfort drive program, the driving char-
acteristics of your vehicle are more comforta-
ble. Therefore, select this drive program if you
prefer a more comfortable driving style. Also
select the Comfort drive program when driving
fast on straight roads, e.g. on straight stretches
of highway.
X
Press DYNAMIC SELECT button (Y page 129)
as many times as necessary until the Com-
fort drive program is selected.
Selecting Sport mode
The firmer setting of the suspension tuning in
the Sport drive program ensures even better
contact with the road. Select this drive program
when employing a sporty driving style, e.g. on
winding country roads.
X
Press DYNAMIC SELECT button (Y page 129)
as many times as necessary until the Sport
drive program is selected.
Parking Assist PARKTRONIC
Important safety notes
Parking Assist PARKTRONIC is an electronic
parking aid with ultrasound. It monitors the area
around your vehicle using six sensors in the
front bumper and six sensors in the rear
bumper. Parking Assist PARKTRONIC visually
and audibly indicates the distance between your
vehicle and an object.
Parking Assist PARKTRONIC is only an aid. It is
not a replacement for your attention to your
immediate surroundings. You are always
responsible for safe maneuvering, parking and
exiting a parking space. Make sure that there
are no persons, animals or objects in the maneu-
vering area when you are maneuvering or park-
ing.
!
When parking, pay particular attention to
objects above or below the sensors, such as
flower pots or trailer drawbars. Parking Assist
PARKTRONIC does not detect such objects
when they are in the immediate vicinity of the
vehicle. You could damage the vehicle or the
objects.
The sensors may not detect snow and other
objects that absorb ultrasonic waves.
Ultrasonic sources such as an automatic car
wash, the compressed-air brakes of a truck or
a pneumatic drill could cause Parking Assist
PARKTRONIC to malfunction.
Parking Assist PARKTRONIC may not function
correctly on uneven terrain.
162
Driving systems
Driving and parking
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