2005 BMW 330I SEDAN tow

Controlling the climate for pleasant driving
90
Automatic climate control
Comfortable interior climate
AUTO program7 offers the ideal air distribution
and air flow rate for practically all conditions,
refer to AUTO program below. All you need to
do is select an interior temperature which is
comfortable for you.
The following sections inform you in detail
about how to adjust the settings.
Most settings are stored for the remote control
currently in use, refer also to Personal Profile
settings on page29.
Adjusting air distribution manually
Direct the flow of air to the win-
dows, to the upper body area or to
the footwell.
You can switch the automatic air
distribution back on by pressing the AUTO but-
ton.
Manual fine adjustments in air
distribution
You can set the rate of incoming airflow for
manual air distribution.
iDrive concept, refer to page16.
1.Press the button.
This opens the start menu.
2.Move the controller to the left to call up "Cli-
mate".
3.Select "Vent settings" and press the con-
troller.
4.Select the desired area.5.Turn the controller to set the air distribution
individually.
1Airflow directed toward the windshield and
side windows
2Air to the upper body area
3Air to the footwell
Temperature
Set the desired temperatures indi-
vidually for the driver's and front
passenger's sides.
The automatic climate control
achieves this temperature as quickly as possi-
ble regardless of the season, using maximum
cooling or heating power if necessary, and then
maintains it.
Avoid switching the automatic climate
control system frequently from very low
to very high temperatures and vice versa. When
changes are made quickly in succession, the
automatic climate control does not have
enough time to achieve the set temperature.<
Maximum cooling
At outside temperatures above
327/06 and when the engine is
running, you obtain a maximum
cooling effect as soon as possible.
The automatic climate control switches to the
lowest temperature and operates in recircu-
lated-air mode. Air flows at maximum rate only
from the vents for the upper body area. For this
reason you should ensure that these vent out-
lets are open before selecting this program.
AUTO program
The AUTO program adjusts the air
distribution to the windshield and
side windows, towards the upper
body area and into the footwell for you. The air
flow rate and your temperature specifications
will be adapted to outside influences as a result
of seasonal changes, e.g. sunlight or window
condensation.
The cooling is switched on automatically with
the AUTO program.

Controlling the climate for pleasant driving
92
Switching the cooling function on and
off
The cooling function cools and
dehumidifies the incoming air
before also reheating it as
required, according to the temperature setting.
Depending on the weather, the windshield may
fog over briefly when the engine is started.
The cooling function is only available when the
engine is running and is switched on automati-
cally with the AUTO program.
Rear window defroster
When the rear window defroster is
switched on, the LED comes on.
The defroster switches off auto-
matically after a certain time.
Ventilation
1Use the knurled wheels to smoothly open
and close the air vents
2Use the lever to change the direction of the
airflow
3Knurled wheel for more or less cool air from
the vents for the upper body area
Ventilation for cooling
Adjust the vent outlets to direct the flow of cool
air in your direction, for instance if it has become
too hot in the car.
Draft-free ventilation
Set the vent outlets so that the air flows past
you and not straight at you.
Ventilation in the rear
1Use the knurled wheel to smoothly open
and close the air vents
2Use the knurled wheel to adjust the temper-
ature:
>Turn toward blue: colder
>Turn toward red: warmer
3Use the lever to change the direction of the
airflow
Microfilter/activated-charcoal filter
The microfilter traps dust and pollen in the
incoming air. The activated-charcoal filter pro-
vides additional protection by filtering gaseous
pollutants from the outside air. Your BMW cen-
ter replaces this combined filter during routine
maintenance.
You can call up further information in the service
requirements display, refer to page69.

Controls
101Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
The lashing eyes in the luggage compartment
provide you with a way to attach luggage com-
partment nets
* or draw straps for securing suit-
cases and luggage, refer to page109.
Ski bag*
Designed for safe, clean transport of up to
4 pairs of standard skis or up to 2 snowboards.
With the ski bag you can stow skis with a length
of up to 6ft 10in/2.10m. When skis of 6ft 10in/
2.10 m length are loaded, the overall capacity of
the ski bag is reduced due to its tapered design.
Loading
1.Fold down the center armrest.
2.Press the button, reach into the recess and
fold down the cover.
3.Open the Velcro fastener, spread the ski
bag between the front seats and insert the
skis or snowboards.
The zip fastener makes objects in the ski
bag easier to reach.4.Insert the latch plate of the ski bag's retain-
ing strap in the center belt buckle.
Make sure to load only clean skis into the ski
bag. Wrap sharp edges to prevent damage.
Securing cargo
After loading, secure the ski bag and its con-
tents. Tighten the retaining strap on the ten-
sioning buckle for this purpose.
Secure the ski bag in the manner
described, as otherwise it could endanger
the car's occupants, e.g. in case of heavy brak-
ing or sudden swerving.<
To store the ski bag, perform the steps
described for loading in reverse order.
Removing the ski bag
The ski bag can be completely removed, e.g. for
faster drying or to allow you to use other inserts.

Things to remember when driving
108 the transmission in neutral and there will be no
power assistance to the brakes or steering
while the engine is switched off.
Never allow floor mats, carpets or any other
objects to protrude into the area around the
accelerator and brake pedals and obstruct their
movement.<
Corrosion on brake rotors
When the vehicle is driven only occasionally,
during extended periods when the vehicle is not
used at all, and in operating conditions where
brake applications are less frequent, there is an
increased tendency for corrosion to form on
rotors, while contaminants accumulate on the
brake pads. This occurs because the minimum
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.
Before driving into a car wash
For general information about taking care of
your BMW, refer to the Caring for your vehicle
brochure.
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. The ultimate result
can assume the form of a sudden blow-out.<
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, overloading
can result in damage to the vehicle and
unstable driving conditions.<
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.

Driving tips
109Reference
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 backs.
>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
>Smaller and relatively light items can be
retained with tensioning straps 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 lashing eyes are located on the rear
panel of the luggage compartment 1, two
others are on the side panels of the luggage
compartment 2.
Comply with the information supplied with
the cargo straps.
Always position and secure the cargo as
described above, so that it cannot endan-
ger the car's occupants, for example if sudden
braking or swerves are necessary.
Never exceed either the approved gross vehicle
weight or either of the approved axle loads, refer
to page201, 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.<
Roof-mounted luggage rack*
A special rack system is available as an option
for your BMW. Please comply with the precau-
tions included with the installation instructions.

Navigation
Driving tips
115Reference
At a glance
Controls
Communications
Entertainment
Mobility
Destination entry
In entering your destination you can select from
among the following options:
>Entering a destination manually, see below
>Selecting destination using information,
refer to page119
>Selecting destination from a list, refer to
Destination list, page120
>Selecting destination from address book,
refer to page121
>Selecting home address, refer to page122
After selecting your destination you can pro-
ceed to start the destination guidance, refer to
page125.
Operating navigation system
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. If you do not observe this precau-
tion, you may be in violation of the law, and can
endanger vehicle occupants and other road
users.<
iDrive concept, 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.
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 page124. This allows you to
enter different spellings and completes your
entry automatically so that stored names can be
called up quickly.
1.Select "Navigation" and press the control-
ler.
"New destination" is selected.
2.Press the controller.

Destination entry
116 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.
In order to be able to start the destination guid-
ance, at least the town/city of the destination or
its zip code must be entered.
Entering destination
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.If necessary, input more letters.
The list gradually grows smaller each time
you enter a new letter.
>To enter spaces:
Select the symbol and press the con-
troller.
>To delete individual numbers or letters:
Move the controller toward the right to
select , and press the controller.
>To delete all numbers or letters:
Move the controller toward the right to
select , and hold the controller
down.
4.If necessary, move the controller backwards
until the third field from the top is high-
lighted. Turn the controller until the city or
town name is selected from the list and
press the controller.

Navigation
Driving tips
117Reference
At a glance
Controls
Communications
Entertainment
Mobility
Inputting destination by zip code
1.Select "Town / City" and press the control-
ler.
2.Input the zip code:
Select the desired digits and press the con-
troller.
>To enter spaces:
Select the symbol and press the con-
troller.
>To delete individual numbers or letters:
Move the controller toward the right to
select , and press the controller.
>To delete all numbers or letters:
Move the controller toward the right to
select , and hold the controller
down.
3.Select the zip code and press the controller.
The corresponding destination is displayed.
4.If necessary, move the controller backwards
until the third field from the top is high-
lighted. Turn the controller until the desti-
nation is selected and press the controller.
Entering street, house number 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.
After the street you can also enter the intersec-
tion or the house number.
The intersection is entered in the same way as
the street.
To enter the house number:
1.Select "House number" and press the con-
troller.
2.To enter the house number:
Select the desired digits and press the con-
troller.
>To enter spaces:
Select the symbol and press the con-
troller.
>To delete individual numbers or letters:
Move the controller toward the right to
select , and press the controller.
>To delete all numbers or letters:
Move the controller toward the right to
select , and hold the controller
down.
3.If necessary, move the controller backwards
until the third field from the top is high-
lighted. Turn the controller until the house
number is selected and press the controller.
Only house numbers stored for the street
on the navigation DVD can be entered.