2009 BMW 525XI TOURING heating

Controls
117Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
6.Turn the controller to adjust the air distribu-
tion.
Driver's side:
1Air directed toward the windshield and side
windows
2Air for the upper body
3Air to footwell
Front passenger side:
4Air for the upper body
5Air to footwell
Pressing the AUTO button cancels the
manual air distribution settings.<
The automatic mode for the air volume remains
effective with manual air distribution.
Switching cooling function on and off
The cooling function cools and
dehumidifies the incoming air
before also reheating it as
required, according to the temperature setting.
This function is only available when the engine
is running.
The cooling function helps to avoid condensa-
tion on the window surfaces or to quickly
remove them.
Depending on the weather, the windshield may
fog over briefly when the engine is started.
The cooling function is also switched on with
the AUTO program.
Maximum cooling
Maximally cooled air is obtained as
quickly as possible at an outside
temperature above approx. 327/
06 and with the engine running.At the lowest temperature, the automatic cli-
mate control switches into recirculating air
mode. The maximum air volume flows out of the
vents for the upper body. Therefore, open these
vents for maximum cooling.
AUC Automatic recirculated-air
control/recirculated-air mode
You can respond to pollutants or
unpleasant odors in the immediate
environment by suspending the
supply of outside air. The system then recircu-
lates the air currently within the vehicle. During
AUC operation, a sensor detects pollutants in
the outside air and controls the shut-off auto-
matically.
By pressing the button repeatedly, you can
request three operating modes:
>LED off: outside air flows in continuously.
>Right LED on, AUC mode: the system
detects pollutants in the outside air and
shuts off the supply as needed.
>Left LED on, recirculated-air mode: the
supply of outside air is permanently shut off.
Should the windows fog up in the recircu-
lated-air mode, press the AUTO button or
switch off the recirculated-air mode and
increase the air volume if necessary.
The recirculated-air mode should not be used
over an extended period of time, as the air qual-
ity inside the vehicle deteriorates continu-
ously.<
Residual heat
The heat stored in the engine is
used to heat the passenger com-
partment, e.g. while stopped at a
school to pick up a child.
1.Switch off the engine.
2.Turn to the right, refer to arrow.
The function can be switched on when the fol-
lowing conditions are met:
>up to 15 minutes after switching off the
engine
>with engine at operating temperature

Driving tips
135Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
Thinking ahead when driving
Avoid unnecessary acceleration and braking.
To do so, maintain the appropriate distance
from the vehicle in front of you. An anticipatory
and smooth driving style reduces fuel con-
sumption.
Avoiding high engine speeds
Use 1st gear only for starting off. Accelerate
rapidly in 2nd gear and above. Avoid high
engine speeds in doing so and shift into the
next gear early.
When you have reached the desired speed,
shift into the highest possible gear and drive
with the lowest possible engine speed while
maintaining a constant a vehicle speed.
In general: driving at a low engine speed
reduces fuel consumption and minimizes wear.
Taking advantage of coasting
When approaching a red light, let off the gas
and allow the vehicle to coast to a stop in the
highest possible gear.
On steep roadways, let off the gas and allow the
vehicle to roll in the appropriate gear.
The flow of fuel is interrupted when coasting.
Switching off the engine during longer
stops
Switch off the engine at longer stops such as
traffic signals, railroad crossings, or in traffic
jams. Even having the engine switched off for
approx. 4 seconds results in fuel savings.
Switching off functions currently not
required
Functions such as the cooling function of the
automatic climate control, seat heating or rear
window defroster draw large amounts of power
and consume additional fuel. Their influence is
particularly pronounced in city traffic and stop &
go operation. For this reason, it is a good idea to
switch these functions off when they are not
really needed.
Having maintenance carried out
Have the vehicle serviced regularly in order to
achieve the optimum economy and service life
of your vehicle. BMW recommends having the
maintenance performed by a BMW center. Also
please pay attention to the BMW maintenance
system, refer to page237.
General driving notes
Closing luggage compartment lid/
tailgate
Operate the vehicle only when the lug-
gage compartment lid/tailgate is com-
pletely closed. Otherwise, exhaust fumes could
enter the interior of the vehicle.<
If it is absolutely necessary to drive with the lug-
gage compartment lid open:
1.Close all windows and the glass sunroof or
panorama glass sunroof.
2.Increase the air volume of the automatic cli-
mate control to a high level, refer to
page116.
Hot exhaust system
As in all vehicles, extremely high temper-
atures are generated on the exhaust sys-
tem. Do not remove the heat shields installed
adjacent to it, and never apply undercoating to
them. When driving, standing at idle and while
parking take care to avoid possible contact
between the hot exhaust system and any highly
flammable materials such as hay, leaves, grass,
etc. Such contact could lead to a fire, and with it
the risk of serious property damage as well as
personal injury. Do not touch hot exhaust tail
pipes. Otherwise there is a risk of burns.<
Hydroplaning
When driving on wet or slushy roads,
reduce road speed. If you do not, a wedge
of water can form between tires and road sur-
face. This phenomenon is referred to as hydro-
planing, and is characterized by a partial or
complete loss of contact between the tires and

Things to remember when driving
136 the road surface, ultimately undermining your
ability to steer and brake the vehicle.<
The risk of hydroplaning increases as the tread
depth of the tires decreases, refer also to Mini-
mum tire tread on page229.
Driving through water
Do not drive through water on the road if it
is deeper than 1 ft/30 cm, and then only at
walking speed at the most. Otherwise, the vehi-
cle's engine, the electrical systems and the
transmission may be damaged.<
Using handbrake on inclines
On inclines, do not hold the vehicle in
place for a long time by riding the clutch;
use the handbrake. Otherwise greater clutch
wear will result.<
Braking safely
Your BMW is equipped with ABS as a standard
feature. In situations that require it, it is best to
brake with full force. Since the vehicle maintains
steering responsiveness, you can still avoid
possible obstacles with a minimum of steering
effort.
Pulsation of the brake pedal, combined with
sounds from the hydraulic circuits, indicate that
ABS is in its active mode.
Do not drive with your foot resting on the
brake pedal. Even light but consistent
pedal pressure can lead to high temperatures,
brake wear and possibly even brake failure.<
Driving in wet conditions
When roads are wet or there is heavy rain,
briefly exert gentle pressure on the brake pedal
every few miles. Monitor traffic conditions to
ensure that this maneuver does not endanger
other road users. The heat generated in this
process helps dry the pads and rotors to ensure
that full braking efficiency will then be available
when you need it.
Hills
To prevent overheating and the resulting
reduced efficiency of the brake system, drive long or steep downhill gradients in the
gear in which the least braking is required. Even
light but consistent pressure on the brake can
lead to high temperatures, brake wear and pos-
sibly even brake failure.<
The braking effect of the engine can be further
increased by downshifting, if necessary all the
way down into first gear. This strategy helps
you avoid placing excessive loads on the brake
system. For information on downshifting in the
manual mode of the automatic transmission,
refer to page65.
Do not drive with the clutch depressed, in
idle or with the engine switched off, other-
wise there will be no engine braking action or
support of the braking force and steering.
Never allow floor mats, carpets or any other
objects to protrude into the area of movement
of the pedals and impair their operation.<
Corrosion on brake rotors
When the vehicle is driven only occasionally,
during extended periods when the vehicle is not
used at all, and in operating conditions where
brake applications are less frequent, there is an
increased tendency for corrosion to form on
rotors, while contaminants accumulate on the
brake pads. This occurs because the minimum
pressure which must be exerted by the pads
during brake applications to clean the rotors is
not reached.
Should corrosion form on the brake rotors, the
brakes will tend to respond with a pulsating
effect that even extended application will fail to
cure.
When vehicle is parked
Condensation forms in the air conditioner sys-
tem during operation, and then exits under the
vehicle. Traces of condensed water under the
vehicle are therefore normal.
Before driving into a car wash
Fold in the exterior mirrors, refer to page55,
otherwise they could be damaged due to the
width of the vehicle.

Driving tips
137Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
You can find valuable information on this topic
under Care, starting on page239.
528i xDrive, 535i xDrive
Avoid car washes with guide rail heights
over 4 in/10 cm; otherwise, there is a dan-
ger of damaging chassis parts.<
Rear window wiper*
The rear window wiper can be damaged in car
washes. Take appropriate protective measures;
ask the car wash operator if necessary.
Automatic and sport automatic
transmission
Follow the instructions on page63 so that the
vehicle can roll.
Cargo loading
To avoid loading the tires beyond their
approved carrying capacity, never over-
load the vehicle. Overloading can lead to over-
heating and increases the rate at which damage
develops inside the tires. The ultimate result
can assume the form of a sudden blow-out.<
Make sure that no fluids leak in the cargo
bay; otherwise the vehicle could be dam-
aged.<
Determining loading limit
1.Locate the following statement on your
vehicle's placard
*:
The combined weight of occupants
and cargo should never exceed
XXX lbs. or YYY kg, as otherwise the vehicle may be damaged and unstable driving con-
ditions may result.<
2.Determine the combined weight of the
driver and passengers that will be riding in
your vehicle.
3.Subtract the combined weight of the driver
and passengers from XXX lbs. or YYY kg.
4.The resulting figure equals the available
amount of cargo and luggage load capacity.
For example, if the XXX amount equals
1,400 lbs. and there will be five 150-lb. pas-
sengers in your vehicle, the amount of avail-
able cargo and luggage load capacity is
650 lbs.:
1,400 lbs. minus 750 lbs. = 650 lbs.
5.Determine the combined weight of luggage
and cargo being loaded on the vehicle. That
weight may not safely exceed the available
cargo and luggage load capacity calculated
in step 4.
6.If your vehicle will be towing a trailer, part of
the load from your trailer will be transferred
to your vehicle. Consult the manual for
transporting a trailer to determine how this
may reduce the available cargo and luggage
load capacity of your vehicle.
Load
The permissible load is the total of the weight of
occupants and cargo/luggage. The greater the
weight of occupants, the less cargo/luggage
can be transported.

Reference 267
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Climate
To open "All stations"172{FM all stations}
To select radio station172{Station ...}, e.g. {Station WNYC}, or
{Choose station}
To open "Presets"172{FM presets} or
{AM presets}
To select preset radio station172{Preset ...}, e.g. {Preset 1}
To open "Manual"173{FM manual},
{AM manual} or
{Choose frequency},
{Frequency ... Megahertz}
To open strongest radio stations174{AM Autostore}
To open "WB"176{Weatherband menu}
To switch on weatherband 176{Weatherband on}
To select a weatherband station176{Choose weatherband station}
To open "SAT"180{SAT radio menu}
To switch on satellite radio179{SAT radio}
To open "Presets" of the satellite radio180{SAT radio presets}
To open "All channels" of the satellite radio180{SAT radio all channels}
To open "Categories" of the satellite radio180{SAT radio categories}
To open CD player
182{CD menu}
To switch on CD player182{CD}
To open CD changer182{CD changer menu}
To switch on CD changer182{CD changer}
To select a CD in the CD changer182{CD 1...6}
To select music track183{CD track ...}
To select a CD and music track in the CD
changer183{CD 1...6 track ...}
To switch on audio playback with external audio
device188{Audio Aux}
FunctionCommand
FunctionCommand
To adjust temperature distribution for front seat
heating53{Seat heater distribution}
To open "Vent settings"116{Vent settings}
To open "Automatic programs"115{Automatic programs}

Everything from A to Z
276 Electronic brake-force
distribution91
Electronic oil level check234
Emergency operation, refer to
Manual operation
– door lock34
– driver's door34
– fuel filler door220
– luggage compartment lid36
– tailgate38
– transmission lock, automatic
transmission66
Emergency operation, refer to
Moving manually
– glass sunroof44
– panorama glass sunroof46
Emergency release for
luggage compartment lid in
cargo bay37
Emergency request253
Emergency services, refer to
Roadside Assistance254
"Enabled services"215
"Enabled TeleServices"212
"Enable services"215
"End call"202
Energy-conscious driving,
refer to Energy Control80
Energy Control80
Engine
– breaking-in134
– data260
– overheated, refer to Coolant
temperature79
– speed260
– starting63
– starting, with comfort
access40
– switching off63
Engine compartment233
Engine coolant235Engine oil
– adding235
– additives, refer to Approved
engine oils235
– approved engine oil235
– checking oil level234
– electronic oil level check234
– interval between changes,
refer to Service
requirements82
– oil change235
– oil grades, refer to Approved
engine oils235
"Engine oil level"234
Engine output, refer to Engine
data260
Engine overheating, refer to
Coolant temperature79
Engine speed, refer to Engine
data260
Engine starting, refer to
Starting engine63
"Enter address"144,152
Entering destination via town/
city name145
Entering intersection,
navigation146
Entering the
address144,147
Entering town/city for
navigation145
Entering zip code for
navigation146
"Entertainment"168
Entertainment sound output
on/off169
Entry map for destination149
Environmentally friendly
driving
– refer to Energy control80
Equalizer, refer to Tone
control171
"Equalizer", tone control171
"ESN"179
ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control92
Event Data Recorders238Exhaust system, refer to Hot
exhaust system135
Exterior mirrors54
– adjusting54
– automatic dimming
feature56
– automatic heating55
– folding in and out55
– tilting down passenger-side
exterior mirror55
External audio device124
Eye for tow-starting and
towing, refer to Tow
fitting255
F
Fader, refer to Tone
control170
"Fader", tone control170
Failure messages, refer to
Check Control84
False alarm
– refer to Avoiding
unintentional alarms40
– refer to Switching off
alarm40
Fastening safety belts, refer to
Safety belts52
– warning lamp52
Fastest route for
navigation154
"Fast route" in navigation155
Filler neck for washer fluid70
Filter, refer to Microfilter/
activated-charcoal filter118
First aid, refer to First-aid
kit254
First-aid kit254
Flashing
– during locking/unlocking,
refer to Setting confirmation
signals33
– triple turn signal
activation68

Everything from A to Z
278 Head restraints51
– active front head
restraints51
– removing52
– sitting safely47
Head-Up Display102,103
Heated
– mirrors55
– rear window116
– seats53
– steering wheel56
Heating114
– exterior mirrors55
– interior114
– rear window116
– residual heat117
– seats53
– steering wheel56
Heating with engine switched
off, refer to Residual
heat117
Heavy cargo, refer to Securing
cargo138
Height, refer to
Dimensions261
Height adjustment
– seats48
– steering wheel56
High-beam
assistant110,112
High beams110
– headlamp flasher110
– indicator lamp13
– replacing bulbs245
High Definition Radio176
High-pressure cleaning
jets239,240
High water, refer to Driving
through water136
Hill Descent Control HDC93
Hills136
Holder for cups125
"Home address" in
navigation154
Homepage of BMW4
Hood232
Hooks for shopping bags,
Sports Wagon130Horn10
Hotel function, refer to
Locking separately36
Hot exhaust system135
"Hour memo"88
"House number" in
destination entry
147
Hydraulic brake assistant,
refer to Brake assistant91
Hydroplaning135
I
IBOC, refer to High Definition
Radio176
Ice, refer to Outside
temperature warning79
ID3 tag, refer to Information on
track184
Identification mark
– recommended tire
brands230
– run-flat tires229
– tire coding227
iDrive16
– assistance window21
– automatic climate control
with expanded scope115
– changing date and time87
– changing language89
– changing menu page20
– changing settings87
– changing units of measure
and display type89
– confirming selection or
entry20
– controller16
– controls16
– displays, menus18
– operating principle18
– selecting menu item20
– setting brightness88
– start menu18
– status information21
– symbols19
Ignition62
– switched off63
– switched on62Ignition key, refer to Keys/
remote control30
Ignition key position 1, refer to
Radio readiness62
Ignition key position 2, refer to
Ignition on62
Ignition lock62
– starting engine with comfort
access42
i menu18
Imprint2
Indicator/warning lamps
– ABS Antilock Brake
System94
– active steering100
– airbags102
– brake system94
– DSC13,92
– DTC13,92
– Flat Tire Monitor96
– fog lamps
13
– safety belt warning52
– TPM Tire Pressure
Monitor98
Indicator and warning
lamps13
Inflation pressure, refer to Tire
inflation pressure222
Inflation pressure monitoring,
refer to Flat Tire Monitor95
Inflation pressure monitoring,
refer to TPM Tire Pressure
Monitor97
Info menu18
Information
– on another location150
– on current position150
– on destination location150
"Information" in
navigation150
Information menu, refer to
imenu18
"Information on
destination"152
"Info sources"82

Everything from A to Z
280 Luggage compartment lid36
– emergency operation, refer
to Manual operation36
– emergency release37
– locking separately36
– opening from inside36
– opening from outside36
– unlocking and locking from
inside35
– unlocking manually36
Luggage compartment lid/
tailgate
– comfort access41
Luggage net, refer to Partition
net128
Luggage rack, refer to Roof-
mounted luggage rack139
Lumbar support49
LW, waveband172
M
M+S tires, refer to Winter
tires230
Maintenance237
– refer to Service and
Warranty Information
Booklet for US models237
– refer to Service
requirements82
– refer to Warranty and
Service Guide Booklet for
Canadian models237
Maintenance system237
Malfunction warnings, refer to
Check Control84
Manual air distribution116
"Manual" in radio mode173
Manual operation
– door lock34
– driver's door34
– fuel filler door220
– glass sunroof44
– luggage compartment lid36
– panorama glass sunroof46
– transmission lock, automatic
transmission66
Manual transmission64
"Map direction of travel"158Map display158
"Map facing north"158
Map for navigation
– changing scale158
– destination entry149
Map view facing north158
Master key, refer to Keys/
remote control30
Maximum cooling117
Maximum speed
– with compact wheel251
Maximum speed with winter
tires230
Measurements, refer to
Dimensions261
Memory, refer to Seat, mirror
and steering wheel
memory49
MENU, button refer to Start
menu18
Menus, refer to iDrive16
Message list for traffic
information161
Microfilter118
Microphone
– for mobile phone14,16
– for telephone14
– for voice command
system14
Mirror dimming feature56
Mirrors54
– automatic curb monitor55
– folding in and out55
– heating55
– memory, refer to Seat, mirror
and steering wheel
memory49
Missed calls202,203Mobile phone
– accepted calls203
– adjusting volume200
– calling201
– ending call201
– installation location, refer to
Center armrest123
– missed calls203
– operation by voice205
– operation via iDrive200
– redialing203
– refer to separate operating
instructions
– Top 8203
– touch tone dialing, refer to
Tone dialing method204
Mobile phone, refer to
separate operating
instructions
Mobile phone battery208
Monitor, refer to iDrive16
Monitoring pressure of tires,
refer to Flat Tire Monitor95
"Monitor on / off"57
Most recent mobile phone
numbers203
MP3
– compressed audio files182
– USB-audio interface/mobile
phone audio interface189
Multi-function steering wheel,
refer to Buttons on steering
wheel11
Multifunction switch
– refer to Turn signals/
headlamp flasher68
– refer to Wiper system69
Music tracks
– finding184
– random play sequence185
– sampling, scan184
"Mute on / off"57
MW, waveband172
"My Info"214
My Info, refer to BMW Assist
My Info213