Safety Information; Climate Control - BMW ActiveHybrid 3 Owner's Manual

Driving with the combustion engine:
DRIVE
The combustion engine provides the drive
power to move the vehicle. If necessary, the
high-voltage battery is charged at the same
time.
The hybrid system always starts the combus‐
tion engine automatically.
Energy recovery: CHARGE
The high-voltage battery of the hybrid system is
charged through energy recovery.
The electric motor acts as a generator and con‐
verts the kinetic energy of the vehicle into elec‐
tric current.
Charging can take place in various situations:
▷ When the vehicle is coasting if the acceler‐
ator is not pressed.
▷ During vehicle braking.
When exerting gentle pressure on the brakes,
the vehicle is only braked by the electric motor.
When the brake pedal is depressed further, the
brake system is activated additionally. This is
why only part of the brake energy is used to
charge the high-voltage battery when exerting
firm pressure on the brake.
Foresighted driving and the early reduction of
speed are important to make full use of the hy‐
brid characteristics of your vehicle.
Auto Start/Stop function
The Auto Start/Stop function, refer to
page 65, switches the combustion engine off
when coasting, braking and while the vehicle is
stopped. Convenience functions such as the
automatic climate control are supplied by the
high-voltage battery and can remain switched
on.
Auxiliary functions of the automatic

climate control

The hybrid system makes it possible to operate
the automatic climate control even with the
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BMW ActiveHybrid
combustion engine switched off. In this way, the
interior of the vehicle can be cooled for example
during a break in the journey by residual cooling
or even before the trip by auxiliary air condition‐
ing.
▷ Residual cooling, refer to page 136.
▷ Auxiliary air conditioning, refer to
page 136
Adapting to the course of the road
When destination guidance is active, the hybrid
system uses the navigation data. This makes it
possible to switch off the combustion engine
upon reaching the destination zone even before
reaching the destination.
Pay attention to the notes in Adapting to the
course of the road, refer to page 80.
Display
The displays of the hybrid system, refer to
page 79, provide information about the cur‐
rent state of hybrid operation and show the sys‐
tem activity in a chart.
Energy-saving driving
To save energy while driving, read the following
information:
▷ Saving fuel, refer to page
▷ Using the hybrid system efficiently, refer to
page 152
▷ ECO PRO mode, refer to page 160.

Safety information

Read the information on Safety of the hybrid
system, refer to page 198.
At a glance
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