Driving
CONTROLS
A Check Control message is displayed.
TRACTION is displayed in the instrument
cluster and the indicator light for DSC OFF
lights up.
3. Engage selector lever position S.
4. With the left foot, forcefully press down on
the brake.
5. Press and hold down the accelerator pedal
beyond the resistance point at the full throttle
position, kickdown.
A flag symbol is displayed in the instrument
cluster.
4. Release Start/Stop button and selector lever.
5. Release brake, as soon as the starter stops.
6. The starting engine speed adjusts. Within
3 seconds, release the brake.
6. Maneuver the vehicle from the danger area
and secure it against moving on its own.
Repeated use during a trip
For additional information, see the chapter on
tow-starting and towing, refer to page 299.
After Launch Control has been used, the trans‐
mission must cool down for approx. 5 minutes
before Launch Control can be used again.
Launch Control adjusts to the surrounding con‐
ditions, when used again.
Launch Control
Concept
Launch Control enables optimum acceleration
on surfaces with good traction under dry sur‐
rounding conditions.
After using Launch Control
To increase vehicle stability, activate DSC Dy‐
namic Stability Control again as soon as possible.
General information
System limits
An experienced driver may be able to achieve
better acceleration values in DSC OFF mode.
The use of Launch Control causes premature
component wear since this function represents a
very heavy load for the vehicle.
Do not use Launch Control during the break-in,
refer to page 238, period.
Driving Dynamics Control
Do not steer the steering wheel when driving off
with Launch Control.
Concept
The Driving Dynamics Control influences the
driving dynamics properties of the vehicle.
Functional requirements
Launch Control is available when the engine is at
operating temperature. The engine is at operat‐
ing temperature after an uninterrupted trip of at
least 6 miles/10 km.
The vehicle can be adjusted depending on the
situation using various driving modes.
General information
The following systems are affected, for instance:
Start with launch control
1. Switch on drive-ready state.
▷ Engine characteristics.
▷ Steptronic transmission.
2.
Press the button.
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