Driving
CONTROLS
For further information:
Advanced mode
Running in, see page 338.
General
Operating requirements
Depending on the equipment, the Steptronic
transmission offers an advanced mode with
adapted shift characteristics.
Launch Control is available when the engine
is at operating temperature. The engine is at
operating temperature after an uninterrupted
journey of at least 10 km, 6 miles.
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▷
▷
Automatic downshift to the lowest possible
gear.
If the left shift paddle is pulled and held, the
Steptronic transmission automatically shifts
down to the lowest possible gear.
Start up with Launch Control
1. Switch on drive-ready state.
Avoid automatic upshifting in manual
mode.
2.
Press the button.
The Steptronic transmission does not shift
up automatically in manual mode when
speed limits are reached.
3. Activate TRACTION on the control display.
4. Engage selector lever position S.
5. Press the brake firmly with the left foot.
There is no downshift for kickdown.
6. Press the accelerator pedal down beyond
the resistance at the full-throttle position
and hold, kickdown.
Activating advanced mode
Advanced mode is active in manual mode
A destination flag is shown in the instru-
ment cluster.
when Dynamic Stability Control is deactivated.
Depending on the equipment, the advanced
mode can also be activated in manual mode
as follows:
7. The engine speed for pulling away is adjus-
ted. Wait briefly until the engine speed is
constant. Keep the accelerator pedal in this
position.
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▷
"SPORT PLUS": drive mode is selected.
Dynamic Traction Control is activated.
8. Release the brake within 3 seconds of the
destination flag illuminating.
Launch Control
The vehicle accelerates.
Upshifts are automatic as long as the desti-
nation flag is displayed and the accelerator
pedal is not released.
Principle
When the ambient conditions are dry, Launch
Control permits optimised acceleration on a
road surface that offers plenty of grip.
Using again during a journey
Once Launch Control has been used, the
transmission requires a short time to cool
down before Launch Control can be used
again. Launch Control adapts to the ambient
conditions when used again.
General
Using Launch Control causes premature com-
ponent wear, as this feature subjects the vehi-
cle to very high stresses and loads.
When driving off with Launch Control, do not
turn the steering wheel.
Do not use Launch Control when running in.
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Online Edition for Part no. 01405A7D5D0 - II/23