▷ When window condensation is possible and
automatic climate control is switched on.
▷ Without mild hybrid technology:
In case of a steering operation.
▷ When changing selector lever position from
D or P.
▷ In case of seriously discharged vehicle bat-
tery.
▷ When starting an oil level measurement.
Deactivating the system manually
Principle
The engine is not automatically switched off.
The engine is started during an automatic en-
gine stop.
Without mild hybrid technology: via
iDrive
1.
Go through the menu as follows via iDrive:
Apps menu / "Vehicle" / "My vehicle" /
"My vehicle" / "Drivetrain and chassis" /
"Activate Auto Start/Stop"
2. Select the desired setting.
Via selector lever position or drive
mode
The Auto Start/Stop function is deactivated by
the following:
▷
With selector lever position S.
▷ With selector lever position L.
▷ In driving mode "SPORT PLUS".
Switching off the vehicle during an
automatic engine stop
If the engine stops automatically, the vehicle
can be parked safely, for example to leave it.
1.
Press the Start/Stop button.
▷ Drive-ready state is switched off.
▷ Standby state is switched on.
▷ Selector lever position P is engaged au-
tomatically.
2. Set the parking brake.
Automatic deactivation
In certain situations, the Auto Start/Stop func-
tion is deactivated automatically for safety rea-
sons, for instance if no driver is detected.
Malfunction
The Auto Start/Stop function no longer
switches off the engine automatically. A Check
Control message is displayed. You may con-
tinue driving. Have the vehicle checked by an
authorized service center or another qualified
service center or repair shop.
Steptronic transmission
Principle
The Steptronic transmission is the vehicle's
automatic transmission. Shift paddles allow
you to shift manually as necessary.
Safety information
Warning
An unsecured vehicle can begin to move and
possibly roll away. There is a risk of accident.
Before leaving your vehicle, secure it against
rolling away, e.g., by applying the parking
brake.
Selector lever positions
Gear position D
In selector lever position D, all gears for for-
ward travel are shifted automatically.
Seite 117
Driving
CONTROLS
117
Online Edition for Part no. 01405A8A536 - VI/23
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