On the road
QUICK REFERENCE
On the road
Parking brake
Driving
Setting
Starting and stopping the engine
Pull the switch.
The LED on the switch and the indicator
light in the instrument cluster are illuminated.
Ignition on/off
▷ On: press the Start/Stop but‐
ton.
Releasing
Most of the indicator/warning
lights light up for a varied
length of time.
With the ignition switched on:
Steptronic transmission: press the switch
while the brake is pressed or selector lever posi‐
tion P is set.
▷ Off: press the Start/Stop button again.
All indicator lights go out.
The LED and indicator light go out.
The parking brake is released.
▷ Radio-ready state: when the ignition is
switched off, press the ON/OFF button on
the radio or when the engine is running, press
the Start/Stop button.
Steptronic transmission
Some electronic systems/power consumers
remain ready for operation.
Selector lever positions
Parking position P.
R is reverse.
Start/stop engine
Neutral N.
Steptronic transmission: starting
1. Depress the brake pedal.
Drive mode D.
Engage selector lever position P or R only when
the vehicle is stationary.
2. Press the Start/Stop button.
To prevent the vehicle from creeping after you
select a drive mode or reverse, maintain pressure
on the brake pedal until you are ready to start.
Steptronic transmission: switching off
1. When the vehicle is stationary, apply the
parking brake.
Selector lever lock
2. Engage selector lever position P.
3. Press the Start/Stop button.
A lock prevents an inadvertent change from se‐
lector lever position P to another selector lever
position and, depending on the transmission ver‐
sion, inadvertent switching to selector lever posi‐
tion P or R.
Auto Start/Stop function
Steptronic transmission: switches the engine off
automatically while stationary to save fuel. The
engine starts automatically when the brake pedal
is released.
To release the lock: with the brake pedal de‐
pressed, press the button on the front or side of
the selector lever.
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Online Edition for Part no. 01402631131 - X/19