2014 BMW 550I XDRIVE GRAN TURISMO brake pads

Things to remember when drivingVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Breaking-in period General information Moving parts need to be broken in to adjust to
each other.
The following instructions will help achieve a
long vehicle life and good economy.
Engine and differential Always obey the official speed limit.
Up to 1,200 miles/2,000 km
Do not exceed the maximum engine and road
speed:▷For gasoline engine 4,500 rpm and
100 mph/160 km/h.
Avoid full load or kickdown under all circum‐
stances.
From 1,200 miles/2,000 km The engine and vehicle speed can gradually be
increased.
Tires
Due to technical factors associated with their
manufacture, tires do not achieve their full
traction potential until after an initial breaking-
in period.
Drive conservatively for the first
200 miles/300 km.
Brake system
Brakes require an initial break-in period of ap‐
prox. 300 miles/500 km to achieve optimized
contact and wear patterns between brake
discs and brake pads. Drive moderately during
this break-in period.
Following part replacement
The same breaking in procedures should be
observed if any of the components mentioned
above have to be renewed in the course of the
vehicle's operating life.
General driving notes
Closing the tailgate Drive with the tailgate closed
Only drive with the tailgate closed; other‐
wise, in the event of an accident or braking and
evasive maneuvers, passengers and other road
users may be injured, and the vehicle may be
damaged. In addition, exhaust fumes may en‐
ter the passenger compartment.◀
If driving with the tailgate open cannot be avoided:▷Close all windows and the glass sunroof.▷Greatly increase the blower speed.▷Drive moderately.
Hot exhaust system
Hot exhaust system
High temperatures are generated in the
exhaust system.
Do not remove the heat shields installed and
never apply undercoating to them. Make sure
that flammable materials, e. g. hay, leaves,
grass, etc. do not come in contact with the hot
exhaust system during driving, while in idle po‐
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Objects in the area around the pedalsNo objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the area of motion of the pedals;
otherwise, the function of the pedals could be
impeded while driving
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved
for the vehicle and can be properly fixed in
place.
Ensure that the floor mats are securely fas‐
tened again after they were removed for clean‐
ing, for example.◀
Driving in wet conditions When roads are wet coated with road salt or
there is heavy rain, briefly exert gentle pres‐
sure on the brake pedal every few miles.
Ensure that this action does not endanger
other road users.
The heat generated in this process helps dry
the brake discs and pads.
In this way braking efficiency will be available
when you need it.
Hills
Drive long or steep downhill gradients in the
gear in which the least braking is required.
Otherwise, the brake system may overheat, re‐
sulting in a reduction in the brake system effi‐ ciency.
You can increase the engine's braking effect
by shifting down, going all the way to first gear,
if necessary.
Avoid load on the brakes
Avoid placing excessive load on the
brake system. Light but consistent brake pres‐
sure can lead to high temperatures, brake wear
and possibly even brake failure.◀Do not drive in neutral
Do not drive in neutral or with the engine
stopped, as doing so disables engine braking.
In addition, steering and brake assist is un‐
available with the engine stopped.◀
Brake disc corrosion The corrosion on the brake discs and the con‐
tamination on the brake pads are furthered by:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion occurs when the minimum pressure
that must be exerted by the pads during brake
applications to clean the discs is not reached.
Should corrosion form on the brake discs, the
brakes will tend to respond with a pulsating ef‐
fect that generally cannot be corrected.
Condensation under the parked
vehicle
When using the automatic climate control,
condensation water develops that exits under‐
neath the vehicle.
Traces of water under the vehicle like this are
normal.
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BMW Assist, see user'smanual for Navigation, En‐
tertainment and Communi‐
cation
BMW Homepage 6
BMW Internet page 6
BMW maintenance sys‐ tem 216
Bonus range, ECO PRO 192
Bottle holder, refer to Cu‐ pholder 179
Brake assistant 127
Brake assistant, adaptive 127
Brake discs, breaking in 184
Brake force display 124
Brake lamps, brake force dis‐ play 124
Brake lamps, bulb replace‐ ment 221
Brake lights, adaptive 124
Brake pads, breaking in 184
Braking, hints 185
Breakdown assis‐ tance 225, 226
Breaking in 184
Brightness of Control Dis‐ play 96
Bulb replacement, rear 221
Bulb replacement, see lamp and bulb replacement 218
Button assignment for remote control 30
Button, RES 138
Button, Start/Stop 67
Bypassing, refer to Jump- starting 227
C
California Proposition 65 Warning 7
Calling up mirror adjust‐ ment 43
Calling up seat adjust‐ ment 43 Calling up steering wheel ad‐
justment 43
Camera, backup camera 149
Camera, care 233
Camera, Side View 152
Camera, Top View 153
Can holder, refer to Cu‐ pholder 179
Car battery 222
Car care products 231
Care, displays 233
Care, vehicle 231
Cargo 187
Cargo area 174
Cargo area, enlarging 174
Cargo area lid 37
Cargo area, storage compart‐ ments 180
Cargo cover 174
Cargo partition 175
Cargo, securing 188
Cargo straps, securing cargo 188
Car key, refer to Remote con‐ trol 30
Carpet, care 233
Car wash 230
Catalytic converter, refer to Hot exhaust system 184
CBS Condition Based Serv‐ ice 216
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 178
Center console 14
Center-Lock, see button for central locking 34
Central locking system 33
Central screen, refer to Con‐ trol Display 16
Changes, technical, refer to Safety 7
Changing parts 218
Changing wheels 222 Changing wheels/tires 207
Check Control 85
Checking the oil level elec‐ tronically 213
Children, seating position 61
Children, transporting safely 61
Child restraint fixing sys‐ tem 61
Child restraint fixing system LATCH 62
Child restraint fixing systems, mounting 61
Child safety locks 66
Child seat, mounting 61
Child seats 61
Chrome parts, care 232
Cigarette lighter 171
Cleaning, displays 233
Climate control 162
Climate control laminated tinted safety glass 185
Climate control wind‐ shield 185
Clock 88
Closing/opening from in‐ side 36
Closing/opening via door lock 35
Closing/opening with remote control 34
Clothes hooks 180
Coasting 194
Coasting with engine decou‐ pled, coasting 194
Coasting with idling en‐ gine 194
Collision warning with braking function 113
Collision warning with City Braking function 111
Combination switch, refer to Turn signals 74
Combination switch, refer to Wiper system 75 Seite 241Everything from A to ZReference241
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