Engine stop
The engine is switched off automatically during a stop under the following conditions:
Manual transmission:
▷ Neutral is engaged and the clutch pedal is
not pressed.
▷ The driver's safety belt is buckled or the
driver's door is closed.
Automatic transmission:
▷ The selector lever is in transmission position
D.
▷ The brake pedal remains pressed while the
vehicle is stationary or the vehicle is held by
Automatic Hold.
▷ The driver's safety belt is buckled or the
driver's door is closed.
The air volume of the air conditioner is reduced when the engine is switched off.
Display in the instrument cluster
The display indicates that the Automatic
Engine Start/Stop Function
is ready for an automatic engine
start.
Note
The engine is not switched off automatically in the following situations:
▷ External temperature below approx. +37 ℉/
+3 ℃.
▷ External temperature above approx. +95 ℉/
+35 ℃ and the automatic climate control is
operating.
▷ The passenger compartment has not yet
been heated or cooled to the required level.
▷ The engine is not yet at operating temperature.
▷ The wheels are at a sharp angle or the steering
wheel is being turned.
▷ After driving in reverse.
▷ Fogging of the windows when the automatic
climate control is switched on.
▷ The vehicle battery charge is very low.
▷ The engine compartment lid is unlocked.
▷ HDC is activated.
▷ The parking assistant is activated.
▷ Stop-and-go traffic.
See also:
Status display
The tire and system status is indicated by the
color of the tires.
A change in the tire inflation pressure during
driving is taken into account.
A correction is only necessary if this is indicat ...
Emergency detection of remote control
It is possible to switch on the ignition or start the
engine in situations such as the following:
▷ Interference of radio transmission to remote
control by external sources.
▷ Discha ...
USB audio interface*/mobile phone
audio interface
At a glance
It is possible to connect external audio devices.
They can be operated via iDrive. The sound is
output on the vehicle loudspeakers.
Connectors for external devices
Connection via ...