tow BMW 525I 2004 User Guide

A congenial climate
90
A congenial climate
1Airflow directed toward the windshield
and side windows
2Air to the upper body.
The serrated dials allow you to open
and close the air supply vent outlets
through an infinitely-variable range. The
levers change the direction of the air
flow. You can find more information on
adjusting for draft-free ventilation on
page 94
3Air to footwell
4Temperature, left side of passenger
compartment
5Maximum cooling 6Defrosting windows and removing con-
densation
7Air volume
8Switching off automatic climate control
9Switching cooling function on and off
manually
10Temperature, right side of passenger
compartment
11Residual heat mode
12Automatic air distribution and volume
13Outside air/AUC Automatic recircu-
lated-air control/Recirculated air
14Indicator lamp for independent
ventilation

Controls
91Reference
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>Activation time set:
The indicator lamp lights up
>Independent ventilation switched
on:
The indicator lamp flashes
15Rear window defroster
16Air grill for interior temperature sensor,
please keep clear and unobstructed
All other setting options for the automatic
climate control can be found in the "Cli-
mate" menu and in the menu on the Con-
trol Display, as of page 92.
The current setting for air distribution is dis-
played on the Control Display.
A congenial climate
To use the automatic function, press the
AUTO button. Select an interior tempera-
ture you find pleasant.
The following section contains more
detailed information on the available set-
ting options.
The cooling function is only possible with
the engine running.
Automatic air distribution and supply
The AUTO program adjusts the
air distribution to the wind-
shield and side windows,
towards the upper body and footwell as
well as the air volume, while also using your
preselected temperature setting as the
basis for adjusting the interior climate to
adapt to external influences: summer, win-
ter.
The cooling function comes on automati-
cally when you select the AUTO program.
At the same time, a condensation sensor
controls the program in such a way that
window condensation is prevented as far
as possible.
Adjusting temperature
You can turn to select the
desired temperatures for the
driver and passenger sides.
The figures on the display pro-
vide a general indication of inte-rior temperature. A pleasant adjustment is
727/226. When you start the vehicle, the
system ensures that the selected tempera-
ture is achieved as quickly as possible. It
then maintains this temperature, regard-
less of the season.
Defrosting windows and removing
condensation
This program quickly removes
ice and condensation from the
windshield and front side win-
dows.
Adjusting the air volume manually
You can adjust the air volume
by turning. You can reactivate
the automatic mode for the air
volume with the AUTO button.
Switching cooling function on and off
manually
The cooling function cools and
dehumidifies the incoming air
before also reheating it as
required, according to the temperature set-
ting. Depending on the weather, the wind-
shield may fog over briefly when the engine
is started.
The cooling function comes on automati-
cally when you select the AUTO program.
Maximum cooling
This program quickly provides
maximum cooling.
The system switches to the
recirculated-air mode and the
air flows at maximum air volume only from
the vent outlets for the upper body area.
For this reason you should ensure that
these vent outlets are open before select-
ing this program.
Outside air/AUC Automatic
recirculated-air control/
Recirculated air
You can respond to unpleasant
odors or pollutants in the imme-
diate environment by tempo-

Controls
93Reference
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is displayed with automatic air dis-
tribution.
The program handles adjustment of the air
distribution, separately for the driver and
passenger side.
To switch on the automatic air distribution
for the front passenger:
Move the controller to the right.
Manual air distribution
You can combine your air distribution your-
self and also set the air temperature for the
upper body area individually.
1.Select "Vent settings" and press the
controller
2.Select "AUTO" and press the controller.
is displayed with manual air distribu-
tion
3.Select the desired field by moving the
controller and turn the controller to
adjust the air distribution.
1Airflow directed toward the windshield
and side windows, driver's side only
2Air to the upper body. You can also indi-
vidually adjust the air temperature of
the vent outlets for the upper body area
3Air to footwell To select the passenger area:
Move the controller to the right.
Adjusting temperature for the upper
body
4Setting the addition of cool air from the
air vent outlets for the upper body area
Setting the intensity of the AUTO
program
To meet your individual needs, you can
weaken or strengthen the intensity of the
automatic climate control.
1.Turn the ignition key to position 1
Control Center, for principle details, refer to
page 16:
2.Open the menu
3.Select "Vehicle settings" and press the
controller
4.Select "Climate control" and press the
controller
5."Automatic programs"
6.Select the desired intensity and press
the controller.

A congenial climate
94
Front ventilation
You can adjust the vent outlets for the
upper body to suit your personal require-
ments.
You can use the serrated dials 1 to open
and close the vent outlets through an infi-
nitely-variable range, while the levers 2
allow you to adjust the airflow direction.
Ventilation for cooling
Adjust the vent outlets to direct the flow of
cool air in your direction, for instance, if the
interior has become too warm, etc.
Draft-free ventilation
Set the vent outlets so that the air flows
past you and is not directed straight at you.
You can also individually adjust the air tem-
perature of the vent outlets for the upper
body area using the Control Center.
Rear ventilation
The serrated dial 1 allows you to open and
close the vents through an infinitely-vari-
able range.
Serrated dial 2:
Turn towards blue: colder.
Turn towards red: warmer. You can adjust the airflow direction using
the levers 3.
Independent ventilation*
The independent ventilation blows air into
the passenger compartment to lower inte-
rior temperatures.
System operation is controlled using the
Control Center. You can set two different
times for the system to start.
The system remains on for 30 minutes. It
can also be switched on and off directly.
Since the system uses a substantial
amount of electrical current, you should
refrain from activating it twice in succes-
sion without allowing the battery to be
recharged in normal operation between
use.
The independent ventilation system is
available for preprogrammed operation at
outside temperatures above approx. 597/
156 and for direct activation at any tem-
perature, but is not operational when the
vehicle is underway.
The air enters the passenger compartment
through the vent outlets in the instrument
cluster, which can be adjusted for both
direction and airflow. These vent outlets
must be open for the system to operate.
Switching on and off directly
1.Turn the ignition key to position 1
Control Center, for principle details, refer to
page 16:
2.Open "Climate"
3.Select "Independent ventilation" and
press the controller
4.Select "Automatic venting" and press
the controller

Controls
101Reference
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Mobility
Rear center armrest
1Storage compartment: pull upwards
2To open the beverage holder: press and
open the cover
With the center armrest folded down, you
have a better view towards the rear.
Fold down rear seat*
1.Open the buckle of the middle safety
belt in the rear and insert the belt
tongue at the end of the belt in the
mounting on the back shelf
2.Push the corresponding head restraint
down as far as it will go, refer to
page 40
3.To unlock, pull the corresponding lever
in the luggage compartment 4.The unlocked rear seat back moves for-
ward slightly. Place your hand in the
gap and fold downwards.
When you fold back the backrest,
make sure that the retainer engages
properly. If it is not properly engaged,
transported cargo could enter the vehicle
during braking or evasive maneuvers and
endanger the vehicle occupants.<
The lashing eyes in the luggage compart-
ment provide you with a means of attaching
luggage nets
* or flexible straps for secur-
ing suitcases and luggage, refer to
page 109.
Ski bag*
Designed for safe, convenient transport
of up to four pairs of standard skis or up to
two snowboards.
The ski bag itself plus the additional capac-
ity provided by the luggage compartment
make it possible to transport skis with a
length of up to 6.9 ft/2.10 m. When skis of
6.9 ft/2.10 m in length are loaded, the ski
bag will tend to contract, reducing its over-
all capacity.

Things to remember when driving
108 For your own safety: use only brake
pads that BMW has approved for your
particular vehicle model. As BMW cannot
assess the suitability of other brake pads
for use on your vehicle, we are unable to
assume continued responsibility for the
vehicle's operating safety if non-approved
pads are installed.<
Mobile communication in the vehicle
BMW recommends using mobile communi-
cation devices, e.g. portable phones, in the
interior of the vehicle with a suitable exter-
nal antenna. Otherwise, the vehicle elec-
tronics and mobile communication device
can influence one another.
Loading
To avoid loading the tires beyond
their approved carrying capacity,
never overload the vehicle. Overloading
can lead to overheating and increases the
rate at which damage develops inside the
tires. The ultimate result can assume the
form of a sudden air loss.<
Determining loading limit
1.Locate the following statement on the
driver's door pillar
*:
The combined weight of occu-
pants and cargo should never
exceed XXX kg or YYY lbs, as otherwise
the vehicle may be damaged and unsta-
ble 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 kilo-
grams or YYY pounds
4.The resulting figure equals the available
amount of cargo and luggage load
capacity.
For example, if the XXX 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 lug-
gage and cargo being loaded on the
vehicle. That weight must not 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 permitted load is the total of the weight
of occupants and cargo/luggage. The
greater the weight of occupants, the less
cargo/luggage can be transported.

Driving tips
109Reference
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Stowing cargo
>Load heavy cargo as far forward and as
low as possible, placing it directly
behind the bulkhead behind the rear
seats
>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 the load
>Use the luggage net* or securing straps
to hold down small and lightweight lug-
gage and cargo
>Heavy-duty cargo straps
* for securing
larger and heavier objects are available
at your BMW center. Lashing eyes
mounted in the corners of the luggage
compartment are used to secure this
load securing equipment, refer to illus-
tration
>Please observe the special instructions
supplied with the heavy-duty cargo
straps.
Always position and secure the load
correctly. If you do not, it can even
endanger the passengers during braking or
evasive maneuvers.
Never exceed either the approved gross vehicle weight or either of the approved
axle loads, refer to page 200, as excessive
loads can pose a safety hazard, and may
also place you in violation of freeway safety
laws.
You should never transport heavy or hard
objects unsecured in the passenger com-
partment, as they could fly around and
even pose a safety hazard to the vehicle's
occupants during abrupt braking or evasive
maneuvers.<
Roof-mounted luggage
rack*
Anchorage points
The anchorage points are located within
the door openings.
A special rack system is available as an
option for your BMW. Please comply with
the precautions included with the installa-
tion instructions.
Because roof racks raise the vehicle's cen-
ter of gravity when loaded, they have a
major effect on its handling and steering
response.
You should therefore always remember not
to exceed the approved roof weight, the
approved gross vehicle weight or the axle
loads when loading the rack.
You can find the specified weights in the
Technical data section on page 200.
Make sure that the load is not too heavy,
and that it does not extend outward to
beyond the limits of the loading surface.
Always load the heaviest pieces first Ð at
the bottom. Be sure that adequate clear-
ance is maintained for raising the glass

Navigation
Driving tips
115Reference
At a glance
Controls
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Entertainment
Mobility
Display in assistance
window
You can have the route or current position
displayed in the assistance window in such
a way that it remains visible even if you
switch to another menu.
1.Move the controller to the right to
switch to the assistance window and
press the controller
2.Select the desired view of the route and
press the controller:
>"Map, facing north"
>"Map, dir. of travel"
>"Map, arrow display"
>"Current position".
The contents of the assistance window is
continually updated as you drive.
Displaying position
Control Center, for principle details, refer to
page 16:
1.Select "Navigation" and press the con-
troller
2.Select "Vehicle position" and press the
controller.
You can call up the current position of your
BMW. If the navigation system is unable to
identify a town or city, your current map
coordinates will appear.
To exit the menu:
Select and press the controller.

Destination entry
116
Destination entry
In entering your destination you can select
from among the following options:
>Entering a destination manually, see
below
>Selecting destination via information,
refer to page 118
>Selecting from among recent destina-
tions, refer to page 119
>Selecting destination from address
book, refer to page 120.
After selecting your destination you can
proceed to start the destination guidance
system, refer to page 123.
Enter data only when the vehicle is
stationary, and always obey the traffic
regulations and road signs in the event of
any contradiction between traffic and road
conditions and the instructions issued by
the navigation system. If you do not
observe this precaution, you may be in vio-
lation of the law, and can endanger vehicle
occupants and other road users.<
Entering a destination
manually
The system supports the wordmatch prin-
ciple to make it easier for you to enter the
names of streets or towns. This enables
input of different spellings and supple-
ments your input automatically so that
stored names can be adopted as destina-
tions as quickly as possible, refer to
page 122.
Control Center, for principle details, refer to
page 16: 1.Select "Navigation" and press the con-
troller
2.Select "New destination" and press the
controller
>Select "Enter address" and press the
controller.
Note the following special features:
>If you do not enter a street, the system
will guide you to the downtown area of
a town or city
>Depending on the data stored on your
navigation CD/DVD, you can also enter
the house or building number on some
streets
>You can skip the entry of country and
locality if the current entries are being
retained for your new destination
>Destination input using the Control
Center differs from destination entry
using the voice command system.
Select the country of the destination
When the name of a country appears in
white letters on the Control Display, this
indicates that data for more than one coun-
try is stored on the map CD/DVD.

Navigation
Driving tips
117Reference
At a glance
Controls
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Entertainment
Mobility
1.Select "Country" or the displayed coun-
try and press the controller.
A list of available countries appears in
the display
2.Select the country of destination and
press the controller.
Entering city of destination
or zip code
In order to be able to start the destination
guidance, at least the city of destination or
its zip code must be entered.
1.Select "City" or the displayed city and
press the controller
2.To enter the zip code:
Select digits individually and press the
controller.
The corresponding city of destination is
supplemented.
To enter the city of destination:
Select the first starting letters and press
the controller.
A list of all towns/cities starting with this
letter appears on the Control Display
3.If necessary, enter other letters.
The list gradually grows smaller each
time you enter a new letter.To enter blanks:
Select and press the controller.
To delete the last letter:
Select and press the controller
4.Select the city name from the list and
press the controller.
Entering street, house number and
intersection
1.Select "Street" or the displayed street
and press the controller
2.For instructions on entry, refer to Enter-
ing city of destination.
After the street you can also enter the inter-
section or the house number.
The procedure for entering intersections is
basically the same as that used for streets.
Entering house number, e.g. "194":
1.Select "House number" and press the
controller
2.To enter "194":
Select digits individually and press the
controller.
To delete the last letter or digit:
Select and press the controller
3.Select the house number shown on the
Control Display and press the control-
ler.
If all of the house numbers on a street
are not stored on the navigation CD/
DVD, a selection list with number
ranges is displayed. The option for
entering house numbers will not be
offered if no house numbers are stored
for the selected street on your naviga-
tion CD/DVD.