navigation BMW M3 SEDAN 2008 E90 Repair Manual

Driving tips
117Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
Load
The permissible load is the total of the weight of
occupants and cargo/luggage. The greater the
weight of the occupants, the less cargo/lug-
gage can be transported.
Stowing cargo
>Position heavy objects as low and as far for-
ward as possible, ideally directly behind the
respective seat backrests.
>Cover sharp edges and corners.
>For very heavy cargo when the rear seat is
not occupied, secure each safety belt in the
opposite buckle.
Securing cargo
>Secure smaller and lighter items using
retaining straps, a cargo bay net
* or draw
straps
*.>Heavy-duty cargo straps
* for securing
larger and heavier objects are available at
your BMW center. Four lashing eyes are
provided for attaching the cargo straps.
Two are located on the cargo bay
sidewalls1, two more are on the rear cargo
bay panel2.
Please comply with the information sup-
plied with the cargo straps.
Position and secure the cargo as
described above, so that it cannot endan-
ger the car's occupants, for example if sudden
braking or swerving is necessary.
Never exceed either the approved gross vehicle
weight or either of the approved axle loads, refer
to page240, as excessive loads can pose a
safety hazard, and may also place you in viola-
tion of traffic safety laws.
Heavy or hard objects should not be carried
loose inside the car, since they could be thrown
around, for example as a result of heavy braking,
sudden swerves, etc., and endanger the occu-
pants.
Only attach the cargo straps using the lashing
eyes shown in the illustration. Do not secure
cargo with the anchors for tether straps, refer to
page52, otherwise these could be damaged.<
Roof-mounted luggage rack*
A luggage rack mounted on the roof
changes vehicle aerodynamics and han-
dling. Exercise restraint when driving with a
roof-mounted luggage rack to avoid the risk of
an accident.<
A special rack system is available as an option
f o r y o u r B M W . C o m p l y w i t h t h e d i r e c t i o n s g i v e n
in the installation instructions.

Driving tips
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BMW M3 engineering
High performance V8 engine
The high-revving V8 engine draws a maximum
power of 420 hp/309 kW and a peak torque of
295 lb ft/400 Nm from a displacement of
244 cu in/4 liters. Its spontaneous response
results in a very wide effective rpm range. The
maximum engine speed lies at 8,400 rpm and is
electronically controlled. Due to the high engine
dynamics, the maximum engine speed is lim-
ited to 7,000 rpm when the vehicle is standing.
Warming up the engine
During the warm-up phase, the high-perfor-
mance V8 engine runs a little more roughly due
to its emissions control system.
For technical reasons, the exhaust system
sounds slightly metallic when the engine is
cold.
For further information on warming up the
engine, refer to Tachometer on page67 and
Engine oil temperature on page68.
Compound brake
Your BMW M3 is equipped with a high-perfor-
mance brake system with perforated com-
pound brake discs.
Due to special design features of the perforated
compound brake discs, operating noise is audi-
ble during braking. However, this does not
affect the brake's performance, safe operation
or stability under load.
Braking correctly
To keep the brake system in optimal condition,
it is advisable to apply the brakes at regular
intervals as appropriate for the character of the
vehicle.
Refer also to Corrosion on brake rotors on
page115.
Drive train
In your BMW M3, special emphasis was placed
on the direct connection between the engine
and drive. The torsionally rigid execution of the
drive train results in acoustic feedback of the
torque, as is typical in sports cars. Clacking
sounds can arise during load changes. They do
not impair functionality or shorten the lifespan
of any component.

Driving tips
121Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility

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

Starting the navigation system
124
Starting the navigation system
Your navigation system can use satellites to
ascertain the precise position of your vehicle
and guide you reliably to any destination you
enter.
Navigation DVD
The navigation system requires a special navi-
gation DVD. You can obtain the latest version at
your BMW center.
Inserting navigation DVD
Use the lower drive for navigation DVDs.
1.Insert the navigation DVD with the labeled
side up.
The navigation DVD is pulled in automati-
cally.
2.Wait for several seconds to allow the con-
tents of the DVD to be read in.
Removing navigation DVD
1. Press button 1.
The DVD emerges slightly from the drive.
2.Remove the DVD.
If the DVD is not ejected, the drive may be
blocked. In this case, a message will appear on
the Control Display.
Display in the assistance
window
You can display the route or the current position
in the assistance window. This display remains
visible even if you change to another applica-
tion.
1.Move the controller to the right to enter the
assistance window.
2.Press the controller.
Other menu items are displayed.
3.Select the desired route view or "Current
position".
4.Press the controller.
Showing arrow display in map view*
When the navigation system suggests a change
in direction, the arrow display appears briefly.
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
*

Navigation
Driving tips
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3.Turn the controller until "Settings" is
selected and press the controller.
4.Turn the controller until "Language / Units"
is selected and press the controller.
5.If necessary, move the highlight marker to
the uppermost field. Turn the controller
until "Languages" is selected and press the
controller.
6.Select "Arrow display pop-up instructions"
and press the controller.
The arrow view is displayed in the assis-
tance window.

Destination entry
126
Destination entry
In entering your destination you can select from
the following options:
>Entering a destination manually, see below
>Entering a destination by voice com-
mands*, refer to page130
>Selecting destination using information,
refer to page132
>Selecting destination from a list, refer to
Destination list, page133
>Selecting destination from address book,
refer to page134
>Selecting home address, refer to page136
After selecting your destination you can pro-
ceed to start the destination guidance, refer to
page139.
You can also store a navigation destination on
the programmable memory keys, refer to
page21.
Enter data only when the vehicle is sta-
tionary, and always give priority to the
applicable traffic regulations in the event of any
contradiction between traffic and road condi-
tions and the instructions issued by the naviga-
tion system. Otherwise, vehicle occupants and
other road users may be endangered.<
Opening navigation
iDrive, for operating principle refer to page16.1.Press the button.
This opens the start menu.
2.Move the controller to the right to call up
"Navigation".
3.Select "Navigation" and press the control-
ler.
The following is displayed on the Control Dis-
play:
>The arrow or map view during destination
guidance
>The destination list when destination guid-
ance is switched off
Entering a destination
manually
The system's word-matching principle makes it
easier for you to enter the names of streets or
towns, refer to page138. This allows you to
enter different spellings and completes your
entry automatically so that stored names can be
called up quickly.

Navigation
Driving tips
127Reference
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Mobility
1.If necessary, move the highlight marker to
the uppermost field. Turn the controller
until "Navigation" is selected and press the
controller.
"New destination" is selected.
2.Press the controller.
3.Select "Enter address" and press the con-
troller.
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 area of a town or
city.
>You can skip the entry of country and local-
ity if the current entries should be retained
for your new destination.Selecting country
1.Select "State / Province" or the country dis-
played and press the controller.
The list of available countries appears on
the display.
2.Select the country of destination and press
the controller.
At least the town/city of the destination or its zip
code must be entered in order to start the des-
tination guidance.
Entering destination by town/city name
1.Select "Town / City" or the town/city dis-
played and press the controller.
2.Select the starting letter and press the con-
troller.
A list of all towns/cities starting with this let-
ter appears on the Control Display.
3.Delete letters, if necessary:
>To delete individual numbers or letters:
Move the controller towards the right to
select , and press the controller.
>To delete all numbers or letters:
Move the controller toward the right to
select , and press the controller for
a longer period.

Navigation
Driving tips
129Reference
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Mobility
Entering street and intersection
1.Select "Street" or the street displayed and
press the controller.
2.Enter the street.
The street is entered in the same manner as
the town or city.
The intersection is entered in the same way as
the street.
Entering a street without entering a
town/city
You can also enter a street without specifying a
town/city. In this case, all streets of the same
name in the designated country are offered.
The corresponding town/city is displayed after
the street name.
If a town/city has already been entered, you can
negate this entry. This could be helpful in
instances where the desired street does not
exist in the entered town/city because it
belongs to another suburb, for example.
1.Move the highlight marker to the uppermost
field.
The arrow is selected.2.Turn the controller to the right until you see
a request to enter a street in the country,
then press the controller.
3.Switch to the second field from the top and
enter the street.
Entering a house number
You can enter any house number stored for the
street on the navigation DVD.
1.Select "House number" and press the con-
troller.
2.To enter the house number:
Select the desired digits and press the con-
troller.
3.Move the highlight marker to the third field
from the top. Turn the controller until the
house number is selected and press the
controller.
Starting destination guidance with
manual destination entry
>Select "Start guidance" and press the con-
troller.
Destination guidance starts immediately.
>If you do not want to start destination guid-
ance right away:
Select "Add to destination list" and press

Navigation
Driving tips
131Reference
At a glance
Controls
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Mobility
1.Wait for the system to ask for the town/city
of destination.
The system can suggest up to 6 destina-
tions that fit your entries.
The town/city can also be selected from the list
via iDrive:
Turn the controller until the destination is
selected and press the controller.
Identical-sounding towns/cities that can-
not be distinguished by the system are
compiled in a separate list and shown as a des-
tination followed by three dots.
If applicable, select this entry with {Yes}. Then
select the desired town/city from that list.<
Entering street and house number
The street is entered in the same way as the
destination town/city.
To enter the house number:
House numbers of up to 4 digits can be entered.
Say the house number as individual digits.
Starting destination guidance
Destination guidance starts immediately.
Storing destinations
Destinations are added to the destination list or
can be stored in the address book.
Map-guided destination
selection
If you only know the location of the town or
street of destination, you can enter the destina-
tion using a map. You can use the cross-hairs to
select the destination on the map and then
transfer it for destination guidance.
1.Select "Navigation" and press the control-
ler.
"New destination" is selected.
2.Press the controller.
3.Select "Input map" and press the controller. 2.Say the name of the destination town/
city.
The system suggests a location.
3.Select location:
>To select highlighted town/city:
{Yes}
>To select other town/city: {No}
>To select an entry, e.g. {Entry 3}
>To re-enter the town/city: {Repeat}
>To enter the town/city by spelling:
{Spell}
1.{House number}
2.Say the house number.
{Start guidance}
{Add to destination list} or
{Add to address book}