2010 BMW 650I COUPE brake pads

Things to remember when driving
118
Things to remember when driving
Break-in period
Moving parts need breaking-in time to adjust to
each other. To ensure that your vehicle contin-
ues to provide optimized economy of operation
throughout an extended service life, we request
that you devote careful attention to the follow-
ing section.
Engine and differential
Always obey all official speed limits.
Up to 1,200 miles/2,000 km
Drive at changing engine and driving speeds,
however do not exceed 4,500 rpm or 100 mph/
160 km/h.
Avoid full-throttle operation and use of the
transmission's kickdown mode during these
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 break-in
period. Therefore, drive reservedly during the
first 200 miles/300 km.
Brake system
Brakes require an initial break-in period of
approx. 300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and rotors. Drive in a reserved manner during
this break-in period.
Clutch
The function of the clutch is only at its opti-
mized level after a distance driven of approx.
300 miles/500 km. During this break-in period,
engage the clutch gently.
Following part replacement
Observe the break-in instructions again if com-
ponents mentioned above must be replaced
after subsequent driving operation.
Saving fuel
The fuel consumption of your vehicle depends
on various factors. Through a few simple steps,
your driving style, and regular maintenance, you
can have a positive influence on your fuel con-
sumption and environmental impact.
Removing unnecessary cargo
Additional weight increases fuel consumption.
Removing add-on parts after use
Remove unneeded auxiliary mirrors, roof or rear
luggage racks after use. Add-on parts attached
to the vehicle impede the aerodynamics and
increase the fuel consumption.
Closing windows and glass sunroof
An open glass sunroof or open windows like-
wise increase the drag coefficient and therefore
the fuel consumption.
Checking tire inflation pressures
regularly
Check and correct the tire inflation pressure as
needed at least twice a month and before long
trips.
An insufficient tire inflation pressure increases
the rolling resistance and thus increases the
fuel consumption and tire wear.
Driving off immediately
Do not allow the engine to warm up by leaving it
running while the vehicle remains stationary.
Instead, begin to drive at a moderate engine
speed. This is the fastest way for the cold
engine to reach its operating temperature.

Things to remember when driving
120 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 page199.
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 pranking brake on inclines
On inclines, do not hold the vehicle in
place for a long time by riding the clutch;
use the parking brake. 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 thus reduced
efficiency of the brake system, downshift to a gear in which only minimal brake applica-
tions are needed when descending long or
steep downhill stretches. Even light but consis-
tent pressure on the brake can lead to high tem-
peratures, 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 sport automatic transmis-
sion, refer to page59.
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.
Cargo loading
To avoid loading the tires beyond their
approved carrying capacity, never over-

Maintenance
206
Maintenance
BMW maintenance system
The BMW maintenance system supports the
preservation of the traffic and operating safety
of your BMW. The service schedule also
includes operations related to the vehicle's
comfort and convenience features, such as
replacement of the filters for the inside air.
The ultimate objective is to ensure economical
maintenance by providing the ideal service for
your vehicle.
Should the day come when you decide to sell
your BMW, a complete center service history
will prove to be an asset of inestimable value.
CBS Condition Based Service
Sensors and special algorithms take the differ-
ent driving conditions of your BMW into
account. Condition Based Service uses this to
determine the current and future service
requirements. By letting you define a service
and maintenance regimen that reflects your
own individual requirements, the system builds
the basis for trouble-free driving.
You can set the Control Display to show
remaining distances and times of selected
maintenance intervals and legally mandated
deadlines, refer to page75:
>Engine oil
>Brake pads, front and rear separately
>Brake fluid>Vehicle check
>Legally mandated inspections depending
on local regulations
Service data in remote control
Your vehicle stores the information required
maintenance continuously in the remote con-
trol during driving. After accessing the data
stored in the remote control, your BMW Service
Advisor can suggest precisely the right array of
service procedures for your own individual vehi-
cle. You should therefore hand over the remote
control you last used to drive to the BMW Ser-
vice Advisor when you take your vehicle in for
service.
Make sure the date is set correctly, refer
to page77, otherwise the effectiveness
of CBS Condition Based Service is not
ensured.<
Service and Warranty Information
Booklet for US models and
Warranty and Service Guide Booklet
for Canadian models
Please consult your Service and Warranty Infor-
mation Booklet for US models and Warranty
and Service Guide Booklet for Canadian models
for additional information on service require-
ments.
BMW recommends that you have service
and repair operations performed at your
BMW center.
Take the time to ensure that these service pro-
cedures are confirmed by entries in your vehi-
cle's Service and Warranty Information Booklet
for US models and Warranty and Service Guide
Booklet for Canadian models. These entries
verify that your vehicle has received the speci-
fied regular maintenance.<

Reference 235
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic climate control103
– automatic air
distribution104
– convertible program104
– parked car ventilation/
heating107
– switching on and off106
Automatic closing of doors,
refer to Automatic soft
closing31
Automatic curb monitor51
Automatic lighting
– refer to Automatic headlamp
control98
– refer to Daytime running
lamps99
– refer to Interior lamps102
– refer to Pathway lighting99
– refer to Welcome lamps98
Automatic lights
– refer to High-beam
Assistant100
Automatic Service
Request190
Automatic soft closing31
AUTO program for automatic
climate control104
AUX-IN connection111
AUX-IN port166
Available services190
Average fuel consumption73
– setting units74
Average speed73
Avoiding highways for
navigation136
Avoiding unintentional
alarms34
Axle loads, refer to
Weights227
B
Backrest contour, refer to
Lumbar support46
Backrests, refer to Seats45
Backup lamps, replacing
bulbs, refer to Tail
lamps213Band-aids, refer to First aid
kit217
Bass, refer to Tone
control146
Battery
– jump starting217
– refer to Vehicle battery214
Battery replacement, remote
control for Comfort
Access36
BC button, refer to
Computer73
Being towed219
Belts, refer to Safety belts50
Beverage holder, refer to
Cupholders112
Blower, refer to Air
volume105
Bluetooth, activating/
deactivating174
BMW
– Car Shampoo211
BMW Assist,
activating188,190
BMW Assist186
BMW homepage4
BMW maintenance
system206
BMW Night Vision94
– activating95
– cleaning camera96
– cleaning camera, refer to
Wiper system62
– deactivating96
– making settings96
BMW Search188
BMW website4
Bottle holder, refer to
Cupholders112
Bracket for telephone or
mobile phone
– refer to Snap-in adapter182
Brake assistant83
– adaptive83
Brake force display90
Brake lamps
– replacing bulbs, refer to Tail
lamps213
– two-stage90Brake rotors
– breaking-in118
– refer to Braking safely120
Brakes
– ABS Antilock Brake
System83
– brake force display90
– breaking-in
118
– CBC Cornering Brake
Control83
– electronic brake-force
distribution83
– parking brake58
– refer to Braking safely120
Brake system118
– brake pads118
– brake rotors120
– breaking-in118
– warning lamp13,84
Braking safely120
Breakdown services, refer to
Roadside Assistance217
Breaking-in brake pads118
Breaking-in the clutch118
Breaking-in the differential,
refer to Engine and
differential118
Break-in period118
Brightness of Control
Display81
Button for starting engine,
refer to Start/Stop button56
Buttons on steering wheel11
C
California Proposition 65
Warning6
Call
– accepting175
– ending176
– rejecting176
Calling, refer to Phone
numbers, dialing176
Can holder, refer to
Cupholders112
Capacities227
Car battery, refer to Vehicle
battery214