brake pads BMW 3 SERIES 2011 Owners Manual

Things to remember when driving
Vehicle 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.
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-throttle operation and use of the
transmission's kickdown mode for the initial
miles.
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 trac‐
tion potential until after an initial breaking-in pe‐
riod.
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 pads
and discs. Drive moderately during this break-in
period.
Following part replacement
The same breaking in procedures should be ob‐
served 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 trunk lid
Drive with the trunk lid closed
Only drive with the tailgate closed; other‐
wise, in the event of an accident or braking or
evasive maneuvers, passengers or other road
users may be injured or the vehicle may be dam‐
aged. In addition, exhaust fumes may enter 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.
Seite 156
Driving tipsThings to remember when driving
156Online Edition for Part no. 01 40 2 608 633 - 11 09 490

Do not remove the heat shields installed and
never apply undercoating to them. When driv‐
ing, standing at idle and while parking, take care
to avoid possible contact between the hot ex‐
haust system and any highly flammable materi‐
als such as hay, leaves, grass, etc. Such contact
could lead to a fire, and with it the risk of serious
personal injury as well as property damage.
Do not touch hot exhaust pipes; otherwise, there
is the danger of getting burned.◀
Mobile communication devices in the
vehicle
Mobile communication devices in the ve‐
hicle
It is advised that you do not use mobile commu‐
nication devices, e.g., mobile phones, inside the
vehicle without connecting them directly to the
external antenna. Otherwise, the vehicle elec‐
tronics and mobile communication devices can
interfere with each other. In addition, there is no
assurance that the radiation generated during
transmission will be discharged from the vehicle
interior.◀
Hydroplaning
On wet or slushy roads, a wedge of water can
form between the tires and road surface.
This phenomenon is referred to as hydroplan‐
ing. It is characterized by a partial or complete
loss of contact between the tires and the road
surface, ultimately undermining your ability to
steer and brake the vehicle.
Hydroplaning
When driving on wet or slushy roads, re‐
duce your speed to prevent hydroplaning.◀
Driving through water
Drive though calm water only if it is not deeper
than 9.8 inches/25 cm and at this height, no
faster than walking speed, up to 6 mph/10 km/h.
Adhere to water depth and speed limita‐
tions
Do not exceed this water depth and walking
speed; otherwise, the vehicle's engine, the elec‐
trical systems and the transmission may be
damaged.◀
Braking safely
Your vehicle is equipped with ABS as a standard
feature.
Applying the brakes fully is the most effective
way of braking in situations when this is neces‐
sary.
The vehicle maintains steering responsiveness.
You can still avoid any obstacles with a minimum
of steering effort.
Pulsation of the brake pedal and sounds from
the hydraulic circuits indicate that ABS is in its
active mode.
Objects in the area around the pedals
No 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 fastened
again after they were removed for cleaning, for
example.◀
Driving in wet conditions
When roads are wet or there is heavy rain, briefly
exert gentle pressure 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.
Seite 157
Things to remember when drivingDriving tips
157Online Edition for Part no. 01 40 2 608 633 - 11 09 490

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, resulting in a
reduction in the brake system efficiency.
Automatic transmission:
You can increase the engine's braking effect by
shifting down in the manual mode of the auto‐
matic transmission.
Avoid load on the brakes
Avoid placing excessive load on the brake
system. Light but consistent brake pressure can
lead to high temperatures, brake wear and pos‐
sibly 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 unavailable
with the engine stopped.◀
Brake disc corrosion
Corrosion on the brake discs and contamination
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, con‐
densation water develops that exits underneath
the vehicle.
Therefore, traces of condensed water under the
vehicle are normal.
Seite 158
Driving tipsThings to remember when driving
158Online Edition for Part no. 01 40 2 608 633 - 11 09 490

Blinds, sun protection 43
Bluetooth audio 213
Bluetooth connection, activat‐
ing/deactivating 222, 229
BMW Assist 250
BMW Homepage 6
BMW Internet page 6
BMW Maintenance Sys‐
tem 277
BMW Search 252
Bottle holder, refer to Cu‐
pholder 150
Brake assistant 104
Brake discs, breaking in 156
Brake force display 102
Brake lamps, brake force dis‐
play 102
Brake lights, adaptive 102
Brake pads, breaking in 156
Braking, notes 157
Breakdown assis‐
tance 290, 291
Breaking in 156
Brightness of Control Dis‐
play 85
Bulb replacement 279
Bulb replacement, front 280
Bulb replacement, halogen
headlamps 280
Bulb replacement, rear 285
Bulb replacement, xenon
headlamps 283
Bulbs and lamps 279
Button, RES 111
Button, Start/Stop 59
Bypassing, refer to starting
aid 291
C
Calendar 243
California Proposition 65
Warning 7
Camera, backup camera 125
Camera, care 299
Camera, Side View 128
Camera, Top View 127
Can holder, refer to Cu‐
pholder 150
Car battery 287
Car care products 297
Care, displays 299
Care, vehicle 297
Cargo 159
Cargo area, enlarging 146
Cargo area lid 37
Cargo area, storage compart‐
ments 151
Cargo straps, securing
cargo 160
Car key, refer to Remote con‐
trol 30
Carpet, care 298
Car wash 296
Catalytic converter, refer to
Hot exhaust system 156
CBS Condition Based Serv‐
ice 277
CD/DVD 198
CDs, storing 205
Cell phone 220, 228
Center armrest 149
Center console 14
Central locking system 33
Central screen, refer to Control
Display 16
Changes, technical, refer to
Safety 6
Changing parts 279
Changing wheels 287
Changing wheels/tires 269
Check Control 73
Children, seating position 55
Children, transporting
safely 55
Child restraint fixing sys‐
tem 55
Child restraint fixing system
LATCH 56
Child restraint fixing systems,
mounting 55
Child safety locks 58
Child seat, mounting 55
Child seats 55
Chrome parts, care 298
Cigarette lighter 145
Cleaning, displays 299
Climate control 134, 136
Clock 76
Closing/opening from in‐
side 37
Closing/opening via door
lock 36
Closing/opening with remote
control 34
Clothes hooks 151
Collision warning 115, 117
Combination switch, refer to
Turn signals 64
Combination switch, refer to
Wiper system 65
Comfort Access 38
COMFORT program, Dynamic
Driving Control 107
Compartments in the
doors 149
Compass 143
Computer 81
Concierge service 251
Condensation on win‐
dows 138
Condensation under the vehi‐
cle 158
Condition Based Service
CBS 277
Confirmation signal 35
Contacts 239, 0
Control Display 16
Control Display, settings 83
Controller 16, 17
Control systems, driving sta‐
bility 104
Convenient opening 34
Coolant 276
Coolant temperature 76
Cooling function 135, 137
Cooling, maximum 137
Cooling system 276
Seite 315
Everything from A to ZReference
315Online Edition for Part no. 01 40 2 608 633 - 11 09 490