navigation system BMW 128I 2010 E81 Workshop Manual

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catalytic converter.
Do not fill the tank with E85, i.e. fuel containing
85 % ethanol, nor with FlexFuel. Otherwise, the
engine and fuel supply system will be dam-
aged.<
Required fuel
Super Premium Gasoline/AKI 91
This gasoline is highly recommended.
However, you may also use gasoline with less
AKI. The minimum AKI Rating is:
>128i: 87
>135i: 89
If you use gasoline with this minimum AKI Rat-
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no effect on the engine life.
Do not use any gasoline below the speci-
fied minimum fuel grade. Otherwise, the
engine could be damaged.<
Use high-quality brands
Field experience has indicated significant dif-
ferences in fuel quality: volatility, composition,
additives, etc., among gasolines offered for sale
in the United States and Canada. Fuels contain-
ing up to and including 10Ξ ethanol or other
oxygenates with up to 2.8Ξ oxygen by weight,
that is, 15Ξ MTBE or 3Ξ methanol plus an
equivalent amount of cosolvent, will not void the
applicable warranties with respect to defects in
materials or workmanship.
The use of poor-quality fuels may result in
drivability, starting and stalling problems
especially under certain environmental condi-
tions such as high ambient temperature and
high altitude.
Should you encounter drivability problems
which you suspect could be related to the fuel
you are using, we recommend that you respond
by switching to a recognized high-quality brand
such as gasoline that is advertised as Top Tier
Detergent Gasoline. Failure to comply with these recommendations
may also result in unscheduled maintenance.<

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Important parts of the engine compartment
1Expansion tank for coolant, refer to
page201
2Washer fluid filler neck for headlamp clean-
ing system and window washer system,
refer to page613Jump-starting connection, refer to
page216
4Fluid filler neck for engine oil, refer to Add-
ing engine oil, page201
Engine oil
The engine oil consumption is dependent on
driving style and driving conditions.
Checking oil level
Your car is equipped with an electronic oil-level
monitor.
For precise measurement and display of the oil
level, the engine must be at operating tempera-
ture, i.e. following at least 6.2 miles/10 km of
uninterrupted driving. You can have the oil level
displayed while you are driving, or while the
vehicle is at a standstill on a level surface and
the engine is running.
Display in the instrument cluster
1.Push button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol is shown in the display, accompa-
nied by the word "OIL".
2.Press button 2.
The oil level is checked and the reading dis-
played.

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Have the vehicle checked immedi-
ately; otherwise, the excess oil may
lead to engine damage.<
>"Measurement inactive. Have this
checked.":
Do not add engine oil. Before continuing to
drive, note the recalculated remaining mile-
age until the next oil change service, refer to
Service requirements on page67. Have the
system checked as soon as possible.
Adding engine oil
Do not add 1 US quart/1 liter of engine oil
until a corresponding message is shown
on the Control Display. Add oil within the next
125 miles/200 km; otherwise, the engine could
be damaged.<
Keep oils, greases, etc. out of the reach of
children and comply with the relevant
warnings on the containers. Otherwise, health
hazards may result.<
Oil change
Have oil changed only at your BMW center or at
a workshop that works according to BMW
repair procedures with correspondingly trained
personnel.
Specified engine oils
The quality of the engine oil selected has critical
significance for the operation and service life of
an engine. BMW routinely approves specific
oils after testing them extensively.
Do not use oil additives as these may
cause engine damage.<
Only use approved BMW High Performance
Synthetic Oil.If BMW High Performance Synthetic Oil is not
available, you can add small quantities of other
synthetic oils in between oil changes. Only use
oils with the API SM specification or higher.
Your BMW center will be glad to answer
any questions regarding BMW High Per-
formance Synthetic Oil or approved synthetic
oils.<
You can also call BMW of North America at
1-800-831-1117 or visit the website
www.bmwusa.com to obtain this information.
Viscosity ratings
Viscosity is a measure of an oil's flow rating and
is categorized in SAE classes.
Selecting the appropriate SAE class depends
on the regional climatic conditions in which you
normally drive your BMW.
Approved oils belong to the 0W-40,
0W-30, 5W-40 and 5W-30 SAE
classes.<
These oils can be used for driving at all outside
temperatures.
Coolant
Do not add coolant to the cooling system
when the engine is hot. Escaping coolant
can cause burns.<
Coolant consists of half water and half additive.
Not all commercially available additives are suit-
able for your BMW. Ask your BMW center for
suitable additives.
Only use suitable additives; otherwise,
engine damage may result. Because
additives are harmful to your health, it is impor-
tant to follow the instructions on the contain-
ers.<
Comply with the appropriate environ-
mental protection regulations when dis-
posing of coolant additives.<

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Maintenance
BMW Maintenance System
The BMW Maintenance System supports the
preservation of the traffic and operating safety
of your BMW. The objective is to optimize
efforts with respect to minimal vehicle mainte-
nance costs.
If and when you come to sell your BMW, a com-
prehensive record of servicing will prove a sig-
nificant benefit.
Condition Based Service CBS
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.
On the Control Display, you can have the
remaining times or distances for selected main-
tenance tasks and any legally prescribed dates
displayed, refer to page67:
>Engine oil
>Brake pads: separately for front and rear
>Brake fluid
>Vehicle check
>Legally mandated inspections depending
on local regulations
Service data in the remote control
Your vehicle continuously stores service-
requirement information in the remote control
while you are driving. Your BMW Service Advi-
sor can read out this data from the remote con-
trol unit, and propose an optimized mainte-
nance approach. Whenever you take your car in
for servicing you should therefore hand your
BMW Service Advisor the remote control unit
that you last used.
Make sure that the date is always set cor-
rectly, refer to page70; otherwise, the
effectiveness of Condition Based Service CBS
is not assured.<
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.<

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Replacing components
Onboard vehicle tool kit
The onboard vehicle tool kit is stored below the
floor mat in the cargo area.
Wiper blades
1.Fold out the wiper arm and hold it.
2.Press together the locking spring, arrows1,
and fold out the wiper blade, arrow2.
3.Take the wiper blade out of the catch mech-
anism, pulling the blade toward the front.
To avoid damage, make sure that the
wiper arms are against the windshield
before you open the engine compartment.<
Lamps and bulbs
Lamps and bulbs make an essential contribu-
tion to vehicle safety. They should, therefore,
be handled carefully. BMW recommends hav-
ing your BMW center perform any work that you
do not feel competent to perform yourself or
that is not described here.
Never touch the glass of new bulbs with
your bare fingers, as even minute
amounts of contamination will burn into the
bulb's surface and reduce its service life. Use a
clean tissue, cloth or something similar, or hold
the bulb by its base.<
You can obtain a selection of replacement bulbs
at your BMW center.When working on electrical systems,
always begin by switching off the con-
sumer in question; otherwise, short-circuits
could result. To avoid possible injury or equip-
ment damage when replacing bulbs, observe
any instructions provided by the bulb manufac-
turer.<
If the routine for changing a particular
bulb is not described here, please contact
your BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel.<
Light-emitting diodes LED
Light-emitting diodes installed behind translu-
cent lenses serve as the light source for many of
the controls and displays in your vehicle. These
light-emitting diodes, which operate using a
concept similar to that applied in conventional
lasers, are officially designated as Class 1 light-
emitting diodes.
Do not remove the covers or expose the
eyes directly to the unfiltered light source
for several hours; otherwise, this could cause
irritation of the retina.<
Xenon lamps*
These bulbs have a very long service life and are
highly unlikely to fail. If a xenon lamp fails never-
theless, switch on the fog lamps and continue
the journey with great care, provided that local
legislation does not prohibit this.
Have any work on the xenon lamp system,
including bulb replacements, performed
only by a BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel. Otherwise, if
such work is carried out improperly, the high
voltage in the system presents the danger of
fatal injuries.<

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When mounting new tires or changing over
from summer to winter tires and vice versa,
mount run-flat tires for your own safety. In the
event of a flat, no spare wheel is available. Your
BMW center will be glad to advise you. Refer
also to New wheels and tires, page196.
The tools for changing wheels are avail-
able as optional accessories from your
BMW center.<
Jack mounting points
The jacking points are at the positions shown in
the illustration.
Vehicle battery
Battery care
The battery is 100 % maintenance-free, the
electrolyte will last for the life of the battery
when the vehicle is operated in a temperate cli-
mate. Your BMW center will be glad to advise in
all matters concerning the battery.
Charging the battery
Only charge the battery in the vehicle via the
terminals in the engine compartment with the
engine off. Connections, refer to Jump-starting
on page216.
Disposal
Have old batteries disposed of by your
BMW center or bring them to a recycling
center. Maintain the battery in an upright posi-
tion for transport and storage. Always secure
the battery against tipping over during trans-
port.<
Power failure
After a temporary power loss, the functioning of
some equipment may be limited and require
reinitialization. Individual settings may likewise
have been lost and will have to be programmed:
>Time and date
These values must be updated, refer to
page69.
>Radio
In some cases, stations may have to be
stored again, refer to page139.
>Navigation system
Wait for the system to start, refer to
page133.
>Glass roof
It may happen that the roof can only be
raised. The system must be initialized.
Please contact your BMW center.
>Seat and mirror memory
*
The positions must be stored again, refer to
page48.
>Inside rearview mirror with digital compass
The system must be calibrated, refer to
page98.
>Active steering
The system automatically initializes itself
briefly during a trip. The system is deacti-
vated during this time, refer to page82.
Fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a sub-
stitute of another color or amperage rating; oth-
erwise, this could lead to a circuit overload, ulti-
mately resulting in a fire in the vehicle.<

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Giving and receiving assistance
Emergency Request*
Conditions for an Emergency Request:
>Full preparation package mobile phone: this
equipment makes it possible to send an
Emergency Request even if no mobile
phone is paired with the vehicle.
>BMW Assist is activated. Activating BMW
Assist, refer to page182.
>Radio readiness is on.
>The BMW Assist system is logged on to a
mobile phone network.
>The Emergency Request system is opera-
ble.
Once your service contract for BMW Assist
expires, the BMW Assist system can be deacti-
vated by a BMW center without you having to
visit a workshop. Once the BMW Assist system
has been deactivated, Emergency Requests
are not possible. The BMW Assist system can
be reactivated by a BMW center after a new
contract has been signed.
Sending an Emergency Request
1.Briefly press the cover flap to open.
2.Press the SOS button until the LED in the
button lights up.
As soon as the voice connection to the BMW
Assist Response Center has been established,
the LED flashes.
Once the BMW Assist Response Center has
received your Emergency Request, the
BMW Assist Response Center contacts you and takes further steps to help you. Even if you
are unable to respond, the BMW Assist
Response Center will be able to initiate further
steps to assist you under certain conditions.
If the circumstances allow this, remain in the
vehicle until the connection has been estab-
lished. You will then be able to provide a
detailed description of the situation.
Data for determining the necessary rescue
measures are transmitted to the BMW Assist
Response Center, e.g. the current position of
your vehicle, if it can be determined.
If the LED is flashing but the BMW Assist
Response Center cannot be heard over the
hands-free system, it is possible that the
hands-free system is malfunctioning. You may
still be heard by the BMW Assist Response
Center, however.
Under certain conditions, an Emergency
Request is sent automatically immediately after
a severe accident. This Automatic Collision
Notification is not affected by the button being
pressed.
For technical reasons, the Emergency
Request service cannot be guaranteed
for the most unfavorable conditions.<
Roadside Assistance
The BMW Roadside Assistance is there to
assist you around the clock in the event of a
breakdown, including on weekends and public
holidays.
The phone numbers of Roadside Assistance in
your home country can be found in the Contact
brochure.
First aid pouch*
Some of the articles contained in the first aid
pouch have a limited service life. Therefore,
check the expiration dates of the contents reg-

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Short commands for the voice activation
system
With short commands you can carry out certain
functions directly, regardless of which menu item is selected. Here are the important short
commands for the voice activation system.
Useful short commands
CD/Multimedia
CD/DVD drive
*
FunctionCommand
Opening the music collection{Music collection}
Opening the tone control{Tone}
Opening the settings{Settings}
Opening the computer{Onboard info}
Opening the contacts
*{Contacts}
Displaying the phone book
*{Phonebook}
Opening services
*{Assist}
Opening BMW Assist
*{B M W Assist}
Opening the home address
*{Home address}
Opening destination entry
*{Enter address}
Opening destination guidance
*{Guidance}
FunctionCommand
Playing back a CD{C D on}
Selecting a CD{Select C D}
Selecting a CD and track{C D ... track ...} e.g. CD 3 track 5
Selecting a track{C D track ...} e.g. track 5
Opening the CD and Multimedia menu{C D and multimedia}
CD and DVD
*{C D and D V D}
Displaying entertainment details on the split
screen
*
{Entertainment details}

Everything from A - Z
232
Everything from A - Z
Index
A
ABS Antilock Brake
System76
Accessories, refer to The
individual vehicle5
Accident, reporting, refer to
Emergency Request215
Activated-charcoal filter94
Active steering81
Adaptive light control87
Additives
– coolant201
– engine oil201
Address, entering117,123
Address for navigation
– entering117
Airbags83
– sitting safely43
– warning lamp84
Air conditioner91
Air distribution
– automatic92
Airing, refer to Ventilation94
Air outlets, refer to Air
vents91
Air pressure, checking, refer
to Tire inflation
pressure190
Air recirculation, refer to
Recirculated-air mode93
Air vents91
Air volume93
AKI, refer to Fuel
specifications188
Alarm system32
– avoiding unintentional
alarms33
– interior motion sensor32
– switching off an alarm32
– tilt alarm sensor32
Albums of music
collection156ALL program93
All-season tires, refer to
Winter tires197
AM, waveband139
Ambient air, refer to
Recirculated-air mode93
Antenna for mobile phone166
Antifreeze
– coolant201
– washer fluid61
Antilock Brake System
ABS76
Anti-theft alarm system, refer
to Alarm system32
Anti-theft system27
Approved axle loads, refer to
Weights225
Approved gross vehicle
weight, refer to Weights225
Armrest, refer to Center
armrest
100
Arrival time
– computer65
Ashtray101
Assistance systems, refer to
Dynamic Stability Control
DSC76
AUC Automatic recirculated-
air control93
Audio136
– controls136
– switching on/off136
– tone control136
– volume136
Automatic
– air distribution92
– air volume92
– cruise control61
– headlamp control86
Automatic car washes205
Automatic climate control91
– automatic air distribution92
Automatic curb monitor50Automatic high beams and
low beams, refer to High-
beam assistant88
Automatic lamps
– refer to Welcome lamps86
Automatic recirculated-air
control AUC93
Automatic Service
Request184
Automatic transmission with
Steptronic57
– selector lever lock58
– shiftlock58
– towing217
– tow-starting217
AUTO program for automatic
climate control92
AUX-IN port159
Available services184
Average fuel consumption65
– setting the units67
Average speed65
Avoid highways in
navigation126
Avoiding unintentional
alarms33
Axle loads, refer to
Weights225
B
Backrests, refer to Seats44
Backrest width adjustment45
Back seats, refer to Rear seats
– adjusting head restraints46
Backup lamp, replacing
bulb212
Bag for skis, refer to Ski
bag103
Band-aids, refer to First aid
pouch215
Bar, refer to Tow-starting,
towing away218

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Base plate for telephone or
mobile phone
– refer to Snap-in adapter176
Bass, tone setting136
Battery213
– charging213
– disposal35,213
– jump-starting216
– temporary power failure213
Battery for mobile phone177
Battery renewal
– remote control for vehicle34
Being towed217
Belts, refer to Safety belts49
Belt tensioner, refer to Safety
belts49
Beverage holders, refer to
Cupholders100
Blower, refer to Air volume93
Bluetooth, activating/
deactivating168
BMW
– car shampoo208
BMW Assist,
activating182,184
BMW Assist180
BMW Maintenance
System203
BMW Search182
Bottle holders, refer to
Cupholders100
Brake Assist, refer to Dynamic
Brake Control76
Brake fluid
– service requirements67
Brake Force Display82
Brake lamps
– Brake Force Display82
– replacing bulb212
Brake pads, breaking in108
Brake rotors110
– brakes108
– breaking in108Brakes
– ABS76
– BMW Maintenance
System203
– braking safely110
– breaking in108
– parking brake57
– service requirements67
Brake system108
– BMW Maintenance
System203
– breaking in108
– disc brakes110
Breakdown services, refer to
Roadside Assistance
215
Breaking in the clutch108
Break-in period108
Bulb changing, refer to Lamps
and bulbs209
Bulbs, changing209
Button for starting the
engine55
Buttons on the steering
wheel11
C
California Proposition 65
warning5
Call
– accepting169
– ending170
– rejecting170
Calling, refer to Phone
numbers, dialing170
Can holders, refer to
Cupholders100
Capacities226
Capacity of the cargo area225
Car battery, refer to Vehicle
battery213
Car care, refer to Care205Care205
– automatic car washes205
– care products205
– carpets207
– CD/DVD drives208
– chrome parts207
– convertible top206
– displays208
– exterior205
– fine wood parts208
– headlamps206
– high-pressure washer206
– interior207
– leather207
– light-alloy wheels207
– paintwork206
– plastic parts208
– rubber seals207
– safety belts208
– sensors and cameras208
– upholstery and cloth
trim207
– washing the car
manually206
– windows206
Cargo, securing112
Cargo area
– capacity225
– Comfort Access34
– enlarging, refer to Through-
loading system102
– lamp, refer to Interior
lamps90
– lid, refer to Trunk lid30
– opening from outside31
Cargo area lid, refer to Trunk
lid30
Cargo area net, refer to
Securing cargo112
Cargo loading111
– securing cargo112
– stowing cargo
111
– vehicle110
Car jack
– jacking points213
Car key, refer to Integrated
key/remote control26