2012 BMW 128I COUPE navigation

Driving tips
117Reference
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Drive defensively
Avoid unnecessary acceleration and braking
maneuvers. To do so, keep an adequate dis-
tance between you and the vehicle in front of
you. A defensive and smooth driving style
keeps fuel consumption down.
Avoid high engine speeds
Use first gear only for driving off. In second and
higher gears, accelerate without hesitation or
pauses. When accelerating, shift up before
reaching high engine speeds.
When you reach the desired speed, shift into
the highest applicable gear and drive with the
engine speed as low as possible and at a con-
stant speed.
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
Coasting
When approaching a red light, take your foot off
the accelerator and coast to a stop in the high-
est applicable gear.
On a downhill slope, take your foot off the accel-
erator and coast in a suitable gear.
The fuel supply is interrupted when coasting.
Switch off the engine during lengthy
stops
Switch off the engine when stopping for lengthy
periods, e.g. at traffic lights, railroad crossings
or in traffic congestions. You achieve fuel sav-
ings even if standing time is as short as approx.
4seconds.
Switch off functions you do not need at
the moment
Functions such as the air conditioner, seat
heating or rear window defroster draw large
amounts of power and consume additional fuel.
Especially in city traffic and in stop-and-go driv-
ing they have a considerable impact. Therefore,
switch these functions off when they are not
really needed.
Have the vehicle serviced
Have the vehicle serviced regularly to achieve
good economy and a long vehicle life. BMW
recommends having the vehicle serviced at a
BMW center. Also note the BMW service sys-
tem, refer to page221.
General driving notes
Close the trunk lid
Only drive with the trunk closed. Failure to
do so may endanger passengers or other
road users or may damage the vehicle in the
event of an accident or a braking and evasive
maneuver. In addition, exhaust gas may flow
into the passenger compartment.<
If special circumstances make it absolutely nec-
essary to drive with the trunk open:
1.Close all windows and the glass roof.
2.Greatly increase the air volume of the auto-
matic climate control system, refer to
page101.
3.Drive cautiously.
Hot exhaust system
In all vehicles, extremely high tempera-
tures are generated in the exhaust sys-
tem. Do not remove the heat shields installed in
its vicinity, and never apply undercoating to
them. When driving, standing at idle and while
parking, take care to avoid possible contact
between the hot exhaust system and any highly
flammable materials such as hay, leaves, grass,
etc. Such contact could lead to a fire, with the
risk of serious personal injuries and property
damage. Do not touch hot exhaust tail pipes.
Otherwise, there is a risk of burns.<
Hydroplaning
When driving on wet or slushy roads,
reduce road speed. If you do not, a wedge
of water can form between tires and road sur-
face. This situation, known as hydroplaning,
means that the tire can completely lose contact

Driving tips
119Reference
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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 the vehicle is parked
Condensation forms while the automatic cli-
mate control is in 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-
load the vehicle. Overloading can lead to over-
heating and increases the rate at which damage
develops inside the tires. In some situations,
this can result in sudden loss of tire pressure.<
Avoid fluid spills in the cargo area as they
could damage the vehicle.<
Determining loading limit
1.Locate the following statement on your
vehicle's placard
*:
The combined weight of occupants
and cargo should never exceed
XXX kg or YYY lbs. Otherwise, damage to
the vehicle and unstable driving conditions
may result.<
2.Determine the combined weight of the
driver and passengers that will be riding in
your vehicle.3.Subtract the combined weight of the driver
and passengers from XXX kilograms or YYY
pounds.
4.The resulting figure equals the available
amount of cargo and luggage load capacity.
For example, if the YYY amount equals
1,400 lbs. and there will be five 150-lbs.
passengers in your vehicle, the amount of
available cargo and luggage load capacity is
650 lbs.:
1,400 lbs. minus 750 lbs. = 650 lbs.
5.Determine the combined weight of luggage
and cargo being loaded on the vehicle. That
weight may not safely exceed the available
cargo and luggage load capacity calculated
in step 4.
6.If your vehicle will be towing a trailer, part of
the load from your trailer will be transferred
to your vehicle. Consult the manual for
transporting a trailer to determine how this
may reduce the available cargo and luggage
load capacity of your vehicle.
Load
The permissible load is the sum of the occu-
pants' weights and the weight of the cargo. The
greater the weight of the occupants, the less
cargo/luggage can be transported.

Driving tips
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that adequate clearance is maintained for tilting
the glass roof, and that objects do not project
into the opening path of the trunk lid.
Fasten roof-mounted cargo correctly and
securely to prevent it from shifting or falling off
during the trip.
Drive smoothly. Avoid sudden acceleration and
braking maneuvers. Take corners gently.

Navigation
This chapter describes how you can
enter destinations and specify your route
so that your navigation system guides
you reliably to your destination.
Navigation

Navigation system
124
Navigation system
General information
The navigation system can determine the pre-
cise position of the vehicle, with the aid of satel-
lites and vehicle sensors, and can reliably guide
you to every entered destination.
Enter data only with the vehicle station-
ary, and always give priority to the appli-
cable traffic regulations in the event of any con-
tradiction between traffic and road conditions
and the instructions issued by the navigation
system. Failure to take to this precaution can
place you in violation of the law and put vehicle
occupants and other road users in danger.<
Navigation data
General information
Navigation data and authorization codes are
available from your BMW center. Navigation
data are stored in the vehicle and can be
updated.
>Depending on the data volume, a data
update may take several hours.
>Update data while driving to reduce the
drain on the battery.
>Only the main functions of the navigation
system are available during updating.
The update is resumed automatically when a
trip is continued after an interruption.
>You can inquire as to the status of the
update.
>The data are stored in the vehicle.
>After the update, the system restarts.
>The medium that holds the navigation data
can be removed after the update is com-
pleted.
Information about navigation data
1."Navigation"
2.Open "Options".
3."Navigation system version":
Information about the data version is dis-
played.
Updating the navigation data
Inserting navigation DVD
1.Insert the navigation DVD into the DVD
player with the labeled side facing up.
2.Follow the instructions on the Control Dis-
play.
3.Enter the authorization code of the naviga-
tion DVD and change the DVD if needed.
Removing navigation DVD
1.Press button1.
The DVD emerges slightly from the drive.
2.Remove the DVD.
Querying status
1.Press the button.
2."Navigation update"
*

Navigation
Driving tips
125Reference
At a glance
Controls
Communications
Entertainment
Mobility
Destination entry
In entering your destination you can select from
the following options:
>Entering a destination manually, see below
>Selecting destination from address book,
refer to page127
>Last destinations, refer to page128
>Special destinations, refer to page128
>Entering a destination on the map, refer to
page130
>Selecting home address, refer to page128
>Destination entry via voice*, refer to
page131
>Destination entry via BMW Assist
*, refer to
page129
You can also store a navigation destination on
the programmable memory keys, refer to
page21.
Entering a destination
manually
To make it easier to enter town/city names and
street names, the system assists you with auto-
matic name completion and entry comparison,
refer to page134. This makes it possible to
enter different spellings and completes your
entry automatically so that stored town/city
names and street names can be accessed
quickly.
1.Press the button.
2."Navigation"3."Enter address"
The system also supports you with the follow-
ing features:
>If you do not enter a street, the system will
guide you to the downtown a r e a o f a t o w n o r
city.
>You can skip the entry of state/province and
town/city if the current entries should be
retained for your new destination.
Entering a state/province
1."Navigation"
2."Enter address"
3.Select "State/Province" or displayed coun-
try.
Entering a town/city
1.Select "Town/City/Postal Code" or the dis-
played town/city.
2.Select letters, if necessary.
The list is reduced in steps with each entry.

Destination entry
126 To delete letters:
>To delete individual letters:
Turn the controller to select , and
then press the controller.
>To delete all letters:
Turn the controller to select , and
then press the controller for an extended
period.
To enter spaces:
>Select the symbol.
The list gradually grows smaller each time
you enter a new letter.
3.Move the controller to the right.
4.Select the name of the town/city from the
list.
If there are several towns/cities with the same
name:
1.Change to the list of town/city names.
2.Highlight the town/city.
3.Select the town/city.
Entering the postal code*
1.Select "Town/City/Postal Code" or dis-
played city.
2.Select the symbol.
3.Select the digits.
4.Change to the list of postal codes and
towns/cities.
5.Highlight the entry.
6.Select an entry.
Entering street and intersection
1.Select "Street" or displayed street.
2.Enter the street and cross-street the same
way you entered the town/city.
After you enter the street, you can also enter
the cross street or the house number.
If there are several streets with the same name:
1.Change to the list of street names.
2.Highlight street.
3.Select the street.
Alternative: entering street and house
number
1.Select "Street" or displayed street.
2.Enter the street the same way you entered
the town/city.
3."House number"
4.Select the digits.
5.Change to the list of house numbers.
6.Select a house number or range of house
numbers.
No such street at the destination
The desired street is not in the entered town/
city because it belongs to another district of the
town/city.
1."Navigation"
2."Enter address"
3.Select "Street" or displayed street.
4.Change to the list of street names.
5.Select "In" displayed country.
All streets of the entered country are
offered. The corresponding town/city is dis-
played after the street name.
6.Select the letters.
7.Change to the list of street names.
8.Highlight street.
9.Select the street.
Starting destination guidance after
entering the destination
1."Accept destination"
2."Start guidance" or "Add as another desti-
nation", refer to page132.

Navigation
Driving tips
127Reference
At a glance
Controls
Communications
Entertainment
Mobility
>Setting "Route preference", refer to
page134.
>Search for "Points of Interest at loc.", refer
to page128.
Address book
To create contacts, refer to page198.
Selecting a destination from the
address book
1."Navigation"
2."Address book"
Contacts with addresses are displayed if
these addresses have been checked as
destinations.
If the contacts with addresses from the
mobile phone
* are not displayed, they first
need to be checked as destinations, refer to
page.189.
3.Select a contact in the list or if so desired,
using the "A-Z search".
4.Select "Business address" or "Home
address"
Storing a destination in the address
book
Store the destination in the address book after
entering the destination.
1.Open "Options".
2."Store as new contact" or "Add to existing
contact".3.Select an existing contact, if available.
4."Business address" or "Home address"
5."Last name" and "First name" if you wish.
6."Store in vehicle"
Storing the position
Your current position can be stored in the
address book.
1."Navigation"
2.Open "Options".
3."Store position as contact" or "Add position
to contact".
4.Depending on the selection, select an exist-
ing contact from the list or the type of
address and enter the last and first name.
5."Store in vehicle"
Editing or deleting an address
1."Navigation"
2."Address book"
3.Highlight the entry.
4.Open "Options".
5."Edit in Contacts" or "Delete entry".