BMW X3 M, Руководство пользователя

Страница: 134 / 396

When all functional preconditions are fulfilled, the
engine switches off.
Air conditioning system when the
engine is switched off
The air flow from the air conditioning system is
reduced when the engine is switched off.
Displays in the instrument cluster
General information
The display in the instrument
cluster indicates that the Auto
Start/Stop function is ready for an
automatic engine start.
The display indicates that the
conditions for an automatic en‐
gine stop have not been met.
Indications on the Control Display
Total time with switched-off engine
The total time for which the Auto Start/Stop
function has switched off the engine is displayed
in the trip data.
The total time is automatically reset every time
the vehicle is refueled.
Functional limitations
The engine is not switched off automatically in
the following situations:
▷ In case of a steep downhill grade.
▷ Brake not engaged strongly enough.
▷ The outside temperature is high and auto‐
matic climate control is running.
▷ The car's interior has not yet been heated or
cooled to the required level.
▷ Where there is a risk of window condensation
when the automatic climate control is
switched on.
▷ Engine or other parts not at operating tem‐
perature.
▷ Engine cooling is required.
▷ The wheels are at a sharp angle or the steer‐
ing wheel is being turned.
▷ Vehicle battery is heavily discharged.
▷ At higher elevations.
▷ Hood is unlocked.
▷ HDC Hill Descent Control is activated.
▷ The Automatic Parking Assistant is activated.
▷ Stop-and-go traffic.
▷ Selector lever position in N or R.
▷ After driving in reverse.
Starting the engine
Functional requirements
M Steptronic Sport transmission
The engine starts automatically under the follow‐
ing preconditions:
▷ By releasing the brake pedal.
▷ When Automatic Hold is activated: step on
the accelerator pedal.
Driving off
After the engine starts, accelerate as usual.
Safety mode
After the engine switches off automatically, it will
not start again automatically if any one of the fol‐
lowing conditions are met:
▷ The driver's safety belt is unbuckled and the
driver's door is open.
▷ Hood was unlocked.
Some indicator lights light up for a varied length
of time.
Seite 134
CONTROLS
Driving
134
Online Edition for Part no. 01405A37822 - VI/21