2009 BMW 6 SERIES fuel pressure

Technology for comfort, convenience and safety
94 1.Cautiously reduce speed to below 50 mph/
80 km/h. Avoid sudden braking and steer-
ing maneuvers. Do not exceed a speed of
50 mph/80 km/h.
Stop driving if the vehicle is no longer
equipped with run-flat tires, as it was
when it came from the factory, refer to
page218. Continued driving after a flat tire
can result in serious accidents.<
2.In the event of complete tire pressure loss,
0 psi/0 kPa, you can estimate the possible
distance for continued driving on the basis
of the following guide values:
>With a light load:
1 to 2 persons without luggage:
approx. 155 miles/250 km
>With a medium load:
2 persons, cargo bay full, or
4 persons without luggage:
approx. 95 miles/150 km
>With a full load:
4 persons, luggage compartment full:
approx. 30 miles/50 km
Drive reservedly and do not exceed a
speed of 50 mph/80 km/h. In the event of
pressure loss, vehicle handling changes. This
includes reduced tracking stability in braking,
extended braking distance and altered natural
steering characteristics.
If unusual vibrations or loud noises occur while
the vehicle is being driven, this can indicate final
failure of the damaged tire. Reduce speed and
stop at a suitable location as soon as possible,
otherwise pieces of the tire could become
detached and cause an accident. Do not con-
tinue driving, but instead contact your BMW
center.<
Malfunction
The yellow warning lamp flashes and
then lights up continuously. The tires
are shown in gray on the Control Dis-
play and a message is displayed. No flat tire can
be detected.
A message like this is displayed in the following
situations:>In case of a malfunction;
have the system checked.
>If a wheel is mounted without TPM elec-
tronics.
>If TPM is temporarily interfered with by
other systems or devices which use the
same radio frequency.
Declaration according to NHTSA/
FMVSS 138 Tire Pressure Monitoring
Systems
Each tire should be checked monthly when cold
and inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label. If
your vehicle has tires of a different size than the
size indicated on the vehicle placard or tire infla-
tion pressure label, you should determine the
proper tire inflation pressure for those tires. As
an added safety feature, your vehicle has been
equipped with a tire pressure monitoring sys-
tem, TPMS, that illuminates a low tire pressure
telltale when one or more of your tires are signif-
icantly underinflated. Accordingly, when the
low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible,
and inflate them to the proper pressure. Driving
on a significantly underinflated tire causes the
tire to overheat and can lead to tire failure.
Underinflation also reduces fuel efficiency and
tire tread life, and may affect the vehicle's han-
dling and stopping ability. Please note that the
TPMS is not a substitute for proper tire mainte-
nance, and it is the driver's responsibility to
maintain correct tire pressure, even if underin-
flation has not reached the level to trigger illumi-
nation of the TPMS low tire pressure telltale.
The TPMS malfunction indicator is combined
with the low tire pressure telltale. When the sys-
tem detects a malfunction, the telltale will flash
for approximately one minute and then remain
continuously illuminated. This sequence will
continue upon subsequent vehicle startups as
long as the malfunction exists. When the mal-
function indicator lights up, the system may not
be able to detect or signal low tire pressure as
intended. TPMS malfunctions may occur for a
variety of reasons, including the installation of

Things to remember when driving
126
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 kick-down 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.

Mobility
219Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Recommended tire brands
Certain tire makes are recommended by BMW
depending on the tire size. You can recognize
these from the clearly visible BMW marking on
the tire sidewall.
When used properly, these tires comply with
the most demanding standards for safety and
vehicle response.
Run-flat tires
When mounting new tires, or changing from
summer to winter tires or vice versa, use run-flat
tires for your own safety. In addition, no spare
tire is available in case of a flat tire. Your BMW
center will be glad to advise you.
Special characteristics of winter tires
BMW recommends winter tires for use in cold
winter driving conditions. Although all-season
M+S tires provide better winter traction than
summer tires, they generally fail to provide the
same levels of cold-weather performance as
winter tires.
Watch speed
Always observe the maximum permissi-
ble speed for the winter tires, otherwise
tire damage may occur, which can result in acci-
dents.<
Storage
Store wheels and tires in a cool, dry place with
as little exposure to light as possible. Always
protect tires against all contact with oil, grease
and fuels. Do not exceed the maximum tire
inflation pressure indicated on the side wall of
the tire.
Rotating wheels between axles
BMW does not recommend moving the front
wheels to the rear or vice versa, as otherwise
the handling characteristics may be impaired.
With tires of different makes and types
* such a
change is not permissible.
Snow chains*
BMW only tests certain fine-link snow chains,
classifies them as road-safe and recommends
them. Consult your BMW center for more infor-
mation.
These snow chains are approved exclusively for
use in pairs on the rear wheels with the tire size:
>245/50 R 17
>245/45 R 18
Observe the manufacturer's instructions when
mounting snow chains. Do not exceed a speed
of 30 mph/50 km/h with the chains mounted.
Do not initialize the Flat Tire Monitor after
installing snow chains as this could cause
the Flat Tire Monitor to malfunction.
When driving with snow chains, it may be prac-
tical to briefly activate DTC, refer to page89.<

Care
228 can result in water penetration. Follow the oper-
ating instructions for the high-pressure clean-
ing jets.<
When using high-pressure cleaning jets,
do not remain in one place for a long time
and be sure to maintain a distance of at least
12 in/30 cm from sensors, e.g. Park Distance
Control sensors or radar sensors.<
Hand washing
When washing the vehicle by hand, use plenty
of water and car washing shampoo. Clean the
vehicle with gentle pressure using a sponge or a
washing brush.
Before cleaning the windshield, deacti-
vate the rain sensor or switch off the igni-
tion to prevent unwanted wiper operation.<
Follow local guidelines for washing vehi-
cles by hand.<
Headlamps
Do not rub dry and never use abrasives or
strong solvents to clean the covers.
Loosen dirt, e.g. insects, with shampoo or
insect remover and wash away with plenty of
water.
Use a window de-icer to remove accumulated
ice and snow, not a scraper.
Windows
Use a glass cleaner to clean the inside and out-
side surfaces of the windows and the glass sur-
faces of the mirrors.
Do not use quartz-containing cleansers
to clean glass surfaces of the mirrors.<
Wiper blades
Clean with soapy water and replace regularly to
prevent streaking.
The presence of wax and sealant residues
and dirt on the windows leads to streaking
during wiper operation and results in premature
wear on wiper blades as well as interference
with the rain sensor.<
Convertible top care
The appearance and service life of the convert-
ible top depend on proper care and operation.
Please follow these instructions:
>Never stow the convertible top in the con-
vertible top compartment when it is wet or
frozen, since this can cause water marks,
mildew stains, and scuff marks.
>Remove water marks on the headliner with
a microfiber cloth and interior cleanser.
>When parking for long intervals in enclosed
spaces, make sure there is sufficient venti-
lation.
>Remove bird droppings immediately
because their caustic properties have a cor-
rosive effect on the convertible top and can
damage the rubber seals.
Do not use stain remover, paint thinner,
solvents, gasoline, or the like to remove
stains. These substances can damage the rub-
ber coating. Improper care and cleaning can
cause leaks to develop in the convertible top
and its seams.<
In the event of more serious soiling, use a spe-
cial convertible top cleaner.
When doing so, follow the manufacturer's
directions for use.
After three to five washings, treat the convert-
ible top with sealant.
Caring for the vehicle finish
Regular care helps your vehicle retain its value
and protects the paint from the long-term
effects of aggressive substances.
Regionally occurring environmental factors can
affect and damage vehicle finish. It is therefore
important to tailor the frequency and extent of
your car care accordingly.
Immediately remove particularly aggressive
substances such as spilled fuel, oil, grease,
brake fluid, tree resin, or bird droppings; other-
wise, they may damage your paint.

Reference 253
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Car wash61,128
– refer to Before driving into a
car wash128
– with comfort access40
Car washes227
Catalytic converter, refer to
Hot exhaust system127
"Categories"172
CBC Cornering Brake
Control88
CBS Condition Based
Service225
"CD"160,174
CD changer174
– controls160
– fast forward/reverse178
– installation location178
– random sequence177
– repeating a track177
– sampling tracks176
– selecting a CD174
– selecting a track175
– switching on/off160
– tone control161
– volume161
CD player174
– controls160
– fast forward/reverse178
– random sequence177
– repeating a track177
– sampling a track176
– selecting a track175
– switching on/off160
– tone control161
– volume161
Center armrest, adjusting
height119
Center console14
"Central locking"32
Central locking
– from inside34
– from outside32
Central locking system31
– comfort access38
– hotel function35
Changes, technical, refer to
For your own safety6
Changing language on
Control Display86Changing scale for
navigation150
Changing units of measure on
Control Display86
Changing wheels
218,233
CHECK button82
Check Control81
"Check Control
messages"82
Check Gas Cap212
Checking air pressure, refer to
Tire inflation pressure214
Child restraint fixing system
LATCH58
Child restraint systems58
Child seats, refer to
Transporting children
safely58
Chrome-plated parts230
Chrome polish230
Cigarette lighter121
Cigarette lighter socket, refer
to Connecting electrical
devices121
Cleaning your BMW, refer to
Care227
"Climate"111
Clock76
– 12h/24h format85
– hour signal85
– setting time and date84
Closing
– from inside34
– from outside32
Closing fuel filler cap212
Clothes hooks, Coupe120
Cockpit10
Cold start, refer to Starting
engine61
Combined instrument, refer to
Instrument cluster12
Comfort access38
– observe in car wash40
– replacing battery, remote
control40
Comfort closing
– windows, with comfort
access with Coupe39
– with comfort access39"Communi-
cation"192,202,203
Compact Disc
– refer to CD changer174
– refer to CD player174
Compartment for remote
control, refer to Ignition
lock60
Compartments, refer to
Storage compartments120
Compressed audio files174
Computer77
– displays on Control
Display
78
– hour signal85
"Concert hall", tone
control162
"Concierge"205
Concierge service204
Condensation, refer to When
vehicle is parked128
Condition Based Service
CBS225
"Confirmation"33
Confirmation signals for
locking and unlocking33
Connecting car vacuum
cleaner, refer to Connecting
electrical devices121
Consumption display, refer to
Average fuel
consumption77
Consumption statistics, refer
to Average fuel
consumption77
"Continue guidance to
destination?"149
"Contrast" with BMW Night
Vision102
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– setting brightness85
– switching off/on22
Controller, refer to iDrive16
Controls, refer to Cockpit10

Reference 257
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
FTM, refer to Flat Tire
Monitor90
Fuel
– average consumption77
– display77
– fuel specifications213
– high-quality brands213
– quality213
– refer to Average fuel
consumption77
– specifications213
– tank contents, refer to
Capacities245
Fuel clock, refer to Fuel
gauge77
Fuel display, refer to Fuel
gauge77
Fuel-efficient driving
– refer to Saving fuel126
Fuel filler door212
– releasing in the event of
electrical malfunction212
Full mobile phone preparation
package186
Full screen display, refer to
Switching assistance
window off21
"Full screen" with BMW Night
Vision102
Fuses234
G
Garage door opener, refer to
Integrated universal remote
control117
Gasoline, refer to Fuel
specifications213
Gasoline, refer to Required
fuel213
Gasoline display, refer to Fuel
gauge77
Gearshift lever
– manual transmission62
General driving
notes126,127Glass sunroof, electric with
raise function42
– convenient operation34
– convenient operation with
comfort access39
– moving manually43
– remote control32
Glove compartment118
GPS navigation, refer to
Navigation system134
Grills, refer to Ventilation114
Gross vehicle weight, refer to
Weights245
H
Handbrake62
– indicator lamp13,62
Hands-free system, refer to
Microphone14
Hand washing228
Hazard warning flashers15
"HD radio"168
HD radio, refer to High
Definition Radio168
Head airbags95
Headlamp
– cleaning tank, refer to
Capacities245
Headlamp control,
automatic104
Headlamp flasher65
Headlamps
– cleaning, refer to Wiper
system66
– filler neck for washer
fluid221
– replacing bulbs231
Head Light, refer to Adaptive
Head Light106
Head restraints
– active front head
restraints52
– front52
– sitting safely49
Head-Up Display98,99Heated
– mirrors55
– rear window112
– seats55
– steering wheel56
Heating111
– exterior mirrors55
– interior110
– rear window112
– residual heat114
– seats55
– steering wheel56
Heating with engine switched
off, refer to Residual
heat114
Heavy cargo, refer to Securing
cargo130
Height, refer to
Dimensions243
Height adjustment
– seats50
– steering wheel56
High-beam assistant106
High beams106
– headlamp flasher106
– indicator lamp13
High Definition Radio168
High-pressure cleaning
jets
227,228
High water, refer to Driving
through water128
Hills128
Holder for cups120
"Home address" in
navigation146
Homepage of BMW4
Hood220
Horn10
Hotel function35
– unlocking manually35
Hot exhaust system127
"Hour memo"85
"House number" in
destination entry139
Hydraulic brake assist, refer to
Brake assist88
Hydroplaning127
– also refer to Minimum tread
depth217

Everything from A to Z
262 Power windows, refer to
Windows40
Preselecting activation times
of the parked car
ventilation115
"Presets" in radio
mode164,172
Pressure, tires214
Pressure monitoring of tires,
refer to TPM Tire Pressure
Monitor92
"Profile"208
Programmable buttons on
steering wheel57
Programmable memory
buttons22
Protective function, refer to
Pinch protection system
– glass sunroof43
– windows42
R
Radio
– autostore166
– controls160
– High Definition Radio168
– sampling stations165
– satellite radio171
– selecting frequency
manually165
– selecting
waveband160,164
– station search165
– station selection164
– station with the best
reception166
– storing stations166
– switching on/off160
– tone control161
– volume161
– weatherband, refer to
Weather news flashes168
Radio key, refer to Keys/
remote control30
Radio position, refer to Radio
readiness60Radio readiness60
– switched off61
– switched on60
– with comfort access39
Radio stations
– storing166
Rain sensor, windshield wiper
system66
"Random", random play
sequence177
"Random all" in audio
mode178
"Random directory" in audio
mode178
"RDS"167
Reading lamps109
Rear lamps, refer to Tail
lamps232
Rearview mirrors, refer to
Mirrors55
Rear window
– heating112
– opening and closing41
"Received calls"194
Reception
– quality167
– radio stations167
– regional stations166
Reception level of mobile
phone, refer to Status
information21
Recirculated-air mode, refer
to AUC Automatic
recirculated-air control113
Recirculation of air, refer to
AUC Automatic
recirculated-air control113
Reclining seat, refer to
Seats49
Recording times, refer to
Stopwatch83
Redialing with mobile
phone199
"Redial" in mobile phone
mode194
Reflectors, refer to Tail
lamps232
Refueling212Releasing
– hood220
Releasing the locks, refer to
Unlocking39
"Relock door if not
opened"35
Remaining distance, refer to
Cruising range77
Remaining distance to
destination, refer to
Computer78
Remote control30
– comfort access38
– garage door opener117
– luggage compartment lid33
– malfunction33,40
– replacing battery40
Removing condensation on
the windows112
"Repeat directory" in audio
mode177
"Repeat" in audio mode177
"Repeat track" in audio
mode177
Replacement fuses234
Replacement of tires
– refer to Changing
wheels233
Replacement remote control,
refer to New remote
controls30
Replacing bulbs, refer to
Lamps and bulbs231
Replacing wheels/tires, refer
to New wheels and tires218
Reporting safety defects7
Required fuel213
Reserve
– warning, refer to Fuel
gauge77
"Reset"91,93
Reset, refer to Resetting tone
settings163
"Reset" for stopwatch84
"Reset" tone settings163
Residual heat114
Restraint systems
– for children58
– refer to Safety belts54

Reference 265
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Steering wheel
– adjustment56
– automatic adjustment, refer
to Easy entry/exit56
– automatic adjustment, refer
to Steering wheel
memory51
– buttons on steering
wheel11
– heating56
– lock, refer to Ignition lock60
– memory51
– programmable buttons57
"Steering wheel buttons"57
Steering with variable ratio,
refer to Active steering95
Steptronic, refer to Sport
automatic transmission62
"Stop" for stopwatch84
"Stopwatch"84
Stopwatch83
Storage compartments120
"Store in address book" in
navigation144
"Store" in radio
mode167,172
Storing230
Storing current position144
Storing radio stations166
Storing sitting position, refer
to Seat, mirror and steering
wheel memory51
Storing tires219
Storing your vehicle230
"Street" in destination
entry138
Summer tires, refer to Wheels
and tires214
"Surround Settings", tone
control162
SW, waveband164
Switches, refer to Cockpit10
Switching automatically
between high beams and
low beams, refer to High-
beam assistant106
Switching off
– engine61Switching on
– audio160
– CD changer160
– CD player160
– radio160
Switching on hour signal85
Swiveling headlamps, refer to
Adaptive Head Light106
Symbols4
– indicator/warning lamps13
– navigation system154
– status information21
– traffic information with
navigation system152
T
Tachometer76
Tail lamps232
– replacing bulbs232
Tank capacity
– also refer to Capacities245
– fuel tank capacity212
Target cursor for
navigation141
Technical alterations, refer to
For your own safety6
Technical data242
– capacities245
– dimensions243
Telematics, refer to
BMW Assist201
Telephone
– installation location, refer to
Center armrest119
– refer to Mobile phone186
– refer to separate operating
instructions
"Telephone list"57
Temperature
– adjusting in upper body
region112
– adjusting with automatic
climate control111
– changing units of
measure86
– refer to Coolant
temperature76Temperature display
– changing units of
measure86
– outside temperature76
– outside temperature
warning76
Temperature gauge
– engine oil77
Tempomat, refer to Cruise
control67
"Text language"86
"Theater", tone control162
The individual vehicle5
Tilt alarm sensor38
– switching off38
Tilting down of passenger-
side mirror56
"Time"85
"Time / Date"84
"Time format"85
Timer, refer to Preselecting
activation times115
"Timer 2" for parked-car
ventilation115
"Timer 1" for parked-car
ventilation115
Tire inflation pressure214
Tire pressure
– loss92,93
Tire Pressure Monitor
TPM92
Tire Quality Grading
216
Tire replacement
– new wheels and tires218