2012 BMW ACTIVEHYBRID 5 auxiliary battery

BMW ActiveHybridVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Hybrid system
At a glance1Combustion engine2Electric motor3Control-system electronics, electric motor4High-voltage cables (orange)5High-voltage battery6Auxiliary battery, combustion engine7Starter battery, combustion engine
The concept
The hybrid system makes it possible to optimize
fuel consumption and driving characteristics.
An electric motor assists the combustion en‐
gine. The vehicle can therefore be driven in cer‐
tain driving situations using only electric power,
which reduces fuel consumption.
In addition to this, the electric motor acts like an
alternator: during braking, it converts the vehi‐
cle's kinetic energy into electricity. The current
is stored in the high-voltage battery and is used
to drive the electric motor.
The hybrid system combines the following func‐
tions:▷Acceleration boost.▷Electric driving.▷Energy recovery: conversion and storage of
kinetic energy as electric current.▷Auto Start/Stop function: automatic stop‐
ping and starting the combustion engine
when coasting, breaking and while stopped.▷Electric operation of the automatic climate
control.
Functions
Acceleration boost: ASSIST and
eBOOST
Driving off and accelerating require a lot of en‐
ergy. To reduce fuel consumption during high
acceleration and to optimize acceleration, the
electric motor supports the combustion engine.
For this purpose, the electric motor is supplied
by the high-voltage battery.
Electric driving: eDRIVE
Under certain conditions, refer to page 67, the
vehicle is powered only by the electric motor.
Driving with the combustion engine:
DRIVE
The combustion engine provides the drive
power to move the vehicle. The high-voltage
battery is charged at the same time.
The hybrid system always starts the combus‐
tion engine automatically.
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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 rolling if the accelerator
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 66, 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 allows the operation of the
automatic climate control even when the com‐
bustion engine is switched off, for instance
when the combustion engine was switched off
by the Auto Start/Stop function.
▷Residual cooling, refer to page 135.▷Auxiliary air conditioning, refer to
page 137Adapting 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 82.
Display
The displays of the hybrid system, refer to
page 81, 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 161▷Using the hybrid system efficiently, refer to
page 154▷ECO PRO mode, refer to page 162.▷Adapting to the course of the road, refer to
page 82.
Safety information
Read the information on Safety of the hybrid
system, refer to page 287.
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Opening and closingVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Remote control/key
Buttons on the remote control1Unlocking2Locking3Trunk lid4Panic mode, auxiliary air conditioning
General information
The vehicle is supplied with two remote controls
with keys.
Every remote control contains a replaceable
battery.
The settings called up and implemented when
the vehicle is unlocked depend on which remote
control is used to unlock the vehicle, Personal
Profile, refer to page 33.
In addition, information about service require‐
ments is stored in the remote control, Service
data in the remote control, refer to page 273.
Integrated key
Press the button on the back of the remote con‐
trol, arrow 1, and pull out the key, arrow 2.
The integrated key fits the following locks:
▷Driver's door.▷Storage compartment in the front center
armrest.
The storage compartment contains a switch for
separately securing the trunk lid, refer to
page 41.
Replacing the battery
1.Take the integrated key out of the remote
control.2.Push in the catch with the key, arrow 1.3.Remove the cover of the battery compart‐
ment; see arrow 2.4.Insert a battery of the same type with the
positive side facing upwards.5.Press the cover closed.Seite 32ControlsOpening and closing32
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ditioning for two minutes at temperatures above
59 ℉/15 ℃.
When the ignition is switched off, the parked-car
ventilation is activated for approx. 30 minutes.
At a glance1LED: transmission confirmation2Switching on/off3Activate auxiliary air conditioning4Deactivate auxiliary air conditioning
Remote control range
The reception-dependent average range is ap‐
prox. 490 ft/150 m.
The range is best when the remote control is
held upright and as high as possible.
Switching on/off directly
1. Press the button until the green LED
lights up.2.Within approx. the next 5 seconds, press the
desired button until the green or red LED
lights up:
Switching on
Switching off
Correct transmission to the system is confirmed
for approx. 2 seconds by rapid flashing of the
green LED.
If there is a transmission error, the red LED lights
up for approx. 2 seconds.
The symbol on the display of the automatic
climate control flashes.
Frequencies
The remote control may not function properly if
it experiences local interference from other sys‐
tems or devices that use the same frequency.
Replacing the batteries
Replace the battery if a message is displayed or
if the LED either no longer lights up or flashes
when the remote control is activated.
No rechargeable batteries
Do not use rechargeable batteries, as
damage may result from the substances in the
batteries.◀1.Use a suitable object to unclip the battery
compartment, arrow 1.2.Remove the cover of the battery compart‐
ment, arrow 2.3.Insert batteries of the same type.4.Press the cover closed.
Take the used battery to a recycling cen‐
ter or to your service center.
New parked-car heating remote control
A new parked-car heating remote control can be
placed into operation as a second device or if the
original one was lost; it can be initialized by your
service center if needed.
Two remote control devices can be used with
the vehicle.
Seite 138ControlsClimate control138
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Remote control of the parked-car
heating/auxiliary air conditioning
At a glance1LED: transmission confirmation2Switching on/off3Activate parked-car ventilation/heating4Deactivate parked-car ventilation/heating
Remote control range
The reception-dependent average range is ap‐
prox. 490 ft/150 m.
The range is best when the remote control is
held upright and as high as possible.
Switching on/off directly
1. Press the button until the green LED
lights up.2.Within approx. the next 5 seconds, press the
desired button until the green or red LED
lights up:
Switching on
Switching off
Correct transmission to the system is confirmed
for approx. 2 seconds by rapid flashing of the
green LED.
If there is a transmission error, the red LED lights
up for approx. 2 seconds.
The symbol on the display of the automatic
climate control flashes.
Frequencies
The remote control may not function properly if
it experiences local interference from other sys‐
tems or devices that use the same frequency.
Replacing the batteries
Replace the battery if a message is displayed or
if the LED either no longer lights up or flashes
when the remote control is activated.
No rechargeable batteries
Do not use rechargeable batteries, as
damage may result from the substances in the
batteries.◀1.Use a suitable object to unclip the battery
compartment, arrow 1.2.Remove the cover of the battery compart‐
ment, arrow 2.3.Insert batteries of the same type.4.Press the cover closed.
Take the used battery to a recycling cen‐
ter or to your service center.
New parked-car heating remote control
A new parked-car heating remote control can be
placed into operation as a second device or if the
original one was lost; it can be initialized by your
service center if needed.
Two remote control devices can be used with
the vehicle.
Seite 140ControlsClimate control140
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Bar for tow-starting/tow‐ing 286
Bass 186
Battery replacement, auxiliary air conditioning remote con‐
trol 138
Battery replacement, remote control for parked-car heat‐
ing/ventilation 140
Battery replacement, remote control, rear entertain‐
ment 218
Battery replacement, vehicle battery 281
Battery replacement, vehicle remote control 32
Battery, vehicle 281
Belts, safety belts 53
Beverage holder, cu‐ pholder 148
Blinds, sun protection 46
Bluetooth audio 212
Bluetooth connection, activat‐ ing/deactivating 227
BMW ActiveHybrid 27
BMW Assist 249
BMW Homepage 6
BMW Internet page 6
BMW Live 252
BMW Maintenance Sys‐ tem 273
BMW Search 251
Bottle holder, refer to Cu‐ pholder 148
Brake assistant 107
Brake discs, breaking in 154
Brake force display 105
Brake lamps, brake force dis‐ play 105
Brake lamps, bulb replace‐ ment 280
Brake lights, adaptive 105
Brake pads, breaking in 154
Braking, notes 157
Breakdown assis‐ tance 283, 284 Breaking in 154
Brightness of Control Dis‐ play 87
Bulb replacement 275
Bulb replacement, front 276
Bulb replacement, rear 279
Bulbs and lamps 275
Button, Start/Stop 64
Bypassing, refer to Jump- starting 284
C
Calendar 243
California Proposition 65 Warning 7
Camera, backup camera 118
Camera, care 292
Camera, Side View 121
Camera, Top View 120
Can holder, refer to Cu‐ pholder 148
Car battery 281
Car care products 290
Care, displays 292
Care, vehicle 290
Cargo 158
Cargo area lid 39
Cargo area, storage compart‐ ments 149
Cargo straps, securing cargo 159
Car key, refer to Remote con‐ trol 32
Carpet, care 291
Car wash 289
Catalytic converter, refer to Hot exhaust system 156
CBS Condition Based Serv‐ ice 273
CD/DVD 196
CD/DVD player, rear 217
CDs, storing 203
Cell phone 226
Center armrest 147
Center console 14 Central locking system 35
Central screen, refer to Control Display 16
Changes, technical, refer to Safety 7
Changing parts 275
Changing wheels 281
Changing wheels/tires 265
CHARGE, energy recovery 68
Charge indicator, high-voltage battery 81
Check Control 77
Children, seating position 60
Children, transporting safely 60
Child restraint fixing sys‐ tem 60
Child restraint fixing system LATCH 61
Child restraint fixing systems, mounting 60
Child safety locks 63
Child seat, mounting 60
Child seats 60
Chrome parts, care 291
Cigarette lighter 143
Cleaning, displays 292
Climate control 130
Climate control wind‐ shield 156
Clock 80
Closing/opening from in‐ side 39
Closing/opening via door lock 38
Closing/opening with remote control 36
Clothes hooks 149
Combination switch, refer to Turn signals 70
Combination switch, refer to Wiper system 71
Combustion engine, start‐ ing 66
COMFORT+ program, Driving Experience Switch 110 Seite 309Everything from A to ZReference309
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