2008 BMW 525XI TOURING handbrake

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 pedal
can lead to high temperatures, brake wear and
possibly 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 page64.
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 page53,
otherwise they could be damaged due to the
width of the vehicle.

Everything from A to Z
272 BMW Assist209
– activating215
– BMW TeleServices211
– concierge service212
– contacting BMW Customer
Relations212
– displaying vehicle data216
– offered services209
– roadside assistance210
– updating214
BMW Assist My Info213
BMW Car Shampoo241
"BMW Contact"204
"BMW Contact
Numbers"204
BMW homepage4
BMW maintenance
system237
BMW Night Vision103
– activating104
– cleaning camera105
– cleaning camera, refer to
Wiper system68
– deactivating104
– making settings104
"BMW Service settings"214
BMW TeleServices211
BMW TeleServices services
– displaying212
– updating212
BMW website4
Bottle holder, refer to Cup
holders124
Bracket for telephone or
mobile phone, refer to Snap-
in adapter207
Brake assistant90
– adaptive91
Brake force display99
Brake lamps
– replacing bulbs246
– two-stage99
Brake rotors
– breaking-in134
– refer to Braking safely136Brakes
– ABS Antilock Brake
System90
– brake assistant90
– brake force display99
– breaking-in134
– CBC Cornering Brake
Control90
– electronic brake-force
distribution90
– handbrake63
– refer to Braking safely136
– warning lamps
13
Brake system134
– brake pads134
– breaking-in134
– disk brakes136
– warning lamp93
Braking safely136
Breakdown services, refer to
Roadside Assistance254
Breaking-in brake pads134
Breaking-in the clutch134
Breaking-in the differential,
refer to Engine and
differential134
Break-in period134
"Brightness"88,102
– with BMW Night Vision105
Brightness of Control
Display87
Button for starting engine,
refer to Start/Stop button61
Buttons on steering wheel11
C
California Proposition 65
Warning6
"Call"202,213
Call
– accepting200
– displaying accepted203
– ending201
– in absence203
– rejecting201
– starting201Calling
– by entering phone
number201
– from phone book202
– from Top 8 list203
– redialing203
– refer to telephone operating
instructions
Can holder, refer to Cup
holders124
Capacities264
Car battery, refer to Vehicle
battery251
"Car Data"80
Care239
– car-care products239
– carpets241
– car washes239
– CD/DVD-player242
– chrome components240
– displays241
– exterior239
– fine wooden
components241
– hand washing240
– headlamps240
– high-pressure cleaning
jets239
– interior241
– leather241
– light-alloy wheels240
– paint240
– plastic components241
– rubber gaskets240
– safety belts241
– sensors and cameras241
– upholstery and cloth-
covered paneling241
– windows240
– wiper blades240
Cargo
– refer to Cargo loading137
– securing138
– securing with ski bag130

Reference 277
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Flashing
– during locking/unlocking,
refer to Setting confirmation
signals31
– triple turn signal
activation67
Flashlight122
Flat tire
– changing wheels248
– compact wheel250
– Flat Tire Monitor94,95
– refer to Tire condition229
– run-flat tires95,97,229
– TPM Tire Pressure
Monitor96
– warning lamp95,97
Flat Tire Monitor94
– false alarms94
– initializing system94
– snow chains231
– system limits94
– warning lamp95
Fluid reservoir, refer to Filler
neck for washer fluid69
"FM", reception
range168,172
FM, waveband172
Fog lamps111
– indicator lamp13,111
Folding rear backrest126
– Sports Wagon127
Fold-over rear backrest126
Footbrake, refer to Braking
safely136
Footwell lamps, refer to
Interior lamps111
Forward, fast
– CD changer185
– CD player185
For your own safety5
4-wheel drive system, refer to
xDrive92
Freeway, refer to Route
criteria154
Front airbags99
Front armrest, refer to Center
armrest, front122Front passenger airbags,
deactivating100
Front seat adjustment46
"FTM"95
FTM, refer to Flat Tire
Monitor94
Fuel221
– average consumption80
– display79
– high-quality brands221
– quality221
– specifications221
– tank contents, refer to
Capacities264
Fuel clock, refer to Fuel
gauge79
Fuel consumption display,
computer, average fuel
consumption80
Fuel display, refer to Fuel
gauge79
Fuel-efficient driving
– refer to Energy control79
– refer to Saving fuel134
Fuel filler door220
– releasing in the event of
electrical malfunction220
Full mobile phone preparation
package194
Full screen display, refer to
Switching assistance
window off21
"Full screen" with BMW Night
Vision105
Fuses252
G
Garage door opener, refer to
Integrated universal remote
control120
Gasoline, refer to Required
fuel221
Gasoline display, refer to Fuel
gauge79
Gearshift lever, manual
transmission63General driving
notes134,135
Glass sunroof, electric41
– convenient operation from
outside32
– convenient operation with
comfort access39
– moving manually42
– remote control30
Glove compartment122
– flashlight122
– lighting122
GPS navigation, refer to
Navigation system142
Grills, refer to Ventilation117
Gross vehicle weight, refer to
Weights263
H
Halogen lamps245
Handbrake63
– indicator lamp13,63
Hands-free system, refer to
Microphone14
Hand washing240
Hazard warning flashers15
"HDC"92
HDC Hill Descent Control92
"HDC on"92
"HDC on / off"55
"HD radio"176
HD radio, refer to High
Definition Radio176
Head airbags99
Headlamp control,
automatic107
Headlamp flasher67
Headlamps107
– cleaning, refer to Wiper
system68
– cleaning tank, refer to
Capacities264
– filler neck for washer
fluid233
– replacing bulbs245
Head Light, refer to Adaptive
Head Light109

Reference 281
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Navigation system142
– address book151
– bypassing route
sections160
– destination entry144
– destination guidance in
assistance window142
– destination list150
– displaying current
position163
– displaying route157
– entering a destination
manually144
– entering destination via
voice147
– last destinations150
– navigation DVD142
– route list159
– searching for a special
destination149
– selecting destination using
information149
– selecting destination via
map148
– selecting route criteria154
– starting destination
guidance156
– switching off, refer to
Terminating/continuing
destination guidance156
– terminating/continuing
destination guidance156
– voice instructions159
– volume adjustment160
"Navigation voice
instructions"55,159
Neck support, refer to Head
restraints49
"New address" in
navigation151
"New destination"144,148
New remote control28
"New route"160
New wheels and tires229
"Next entertainment
source"55
Night Vision, refer to
BMW Night Vision103Night vision device, refer to
BMW Night Vision103
"Night Vision off"105
"Night Vision on / off"55
Nozzles, refer to Windshield
washer nozzles69
Nylon rope, refer to Tow-
starting and towing255
O
OBD socket, refer to Socket
for Onboard Diagnostics
interface238
Octane ratings, refer to Fuel
specifications221
Odometer78
Oil, refer to Engine oil234
Oil change intervals, refer to
Service requirements81
"On a new destination" in
navigation149
Onboard computer, refer to
iDrive16
"Onboard info"80
Onboard toolkit243
"On destination"149
"On location"149
Opening and closing
– comfort access38
– from inside32
– from outside30
– panorama glass sunroof43
– using remote control30
– using the door lock32
Operating principle, iDrive17
Operation by voice for mobile
phone205
– adjusting volume206
– canceling205
– commands205
– correcting phone
number206
– dialing phone number206
– placing a call206
– redialing207
– voice phone book206
"Options"213,215Orientation menu, refer to
Start menu17
Output, refer to Engine
data260
Outside air, refer to AUC
Automatic recirculated-air
control116
Outside temperature
display78
– changing unit of measure88
– in computer88
Overview
– operating principle17
– radio control168
– screen display20
P
Panic mode31
Panorama glass sunroof42
– moving manually44
Park Distance Control PDC89
"Parked car operation"118
"Parked car ventilation"118
Parked car ventilation117
– activating activation
time118
– preselecting activation
times118
– switching on and off
directly118
Parked car ventilation system,
LED113
Parking, vehicle62
Parking aid, refer to PDC Park
Distance Control89
Parking assistant, refer to
PDC Park Distance
Control89
Parking brake, refer to
Handbrake63
Parking lamps107
– replacing bulbs245
Partition net, Sports
Wagon128
Parts and accessories6
Passenger-side exterior
mirror, tilting down53