tow BMW 335I 2008 User Guide

Climate
104
Climate
1Airflow directed toward the windshield and
side windows
2Air to the upper body area
Draft-free ventilation107
3Air to the footwell
4Air distribution, manual
5Temperature adjustment, left-hand side of
passenger compartment
6Maximum cooling
7AUTO program
8Air flow rate, manual
9AUC Automatic recirculated-air control/
Recirculated-air mode10Temperature adjustment, right-hand side
of passenger compartment
11Residual heat
12Defrosting windows and removing conden-
sation
13Switching cooling function on/off manually
14Rear window defroster
15Air grill for interior temperature sensor –
please keep clear and unobstructed
The current setting for the air distribution is dis-
played on the Control Display, refer to
page105.

Controls
105Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic climate control
Comfortable interior climate
AUTO program7 offers the ideal air distribution
and air flow rate for almost all conditions, refer
to AUTO program below. All you need to do is
select an interior temperature which is comfort-
able 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 page28.
Adjusting air distribution manually
The air distribution can be
switched on and off manually. The
air is directed to the windshield, to
the upper body area and to the
footwell. Automatic air distribution adjustment
is deactivated.
You can switch the automatic air distribution
back on by pressing the AUTO button. This
automatically switches on the cooling function
as well.
Fine adjustments to manual air
distribution
You can set the rate of incoming airflow for
manual air distribution.
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Move the controller to the left to open "Cli-
mate".3.Select "Vent settings" and press the con-
troller.
4.Select the desired field.
5.Turn the controller to set the air distribution.
1Airflow directed toward the windshield and
side windows
2Air to the upper body area
3Air to the footwellTemperature
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.
When you switch between different tem-
perature settings in quick succession, the
automatic climate control does not have
enough time to achieve the set temperature.<
You can achieve maximum heating power with
the highest setting, regardless of the outside
temperature.
The lowest setting effects continuous cooling.

Climate
106
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 goes into recir-
culated-air mode at the lowest temperature. Air
flows at maximum rate from the vents for the
upper body area. You should therefore open
them for maximum cooling.
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.
Intensity of the AUTO program
Press the AUTO button repeatedly to set the
intensity of the AUTO program. The current
setting is briefly displayed on the Control Dis-
play every time the button is pressed.
You can also set the intensity of the AUTO pro-
gram via iDrive.
1.Press the button.
This opens the start menu.
2.Move the controller to the left to call up "Cli-
mate".
3.Select "Automatic programs" and press the
controller.4.Select the desired intensity and press the
controller.
The selected intensity level of the auto-
matic program is switched on.
Convertible program
When the hardtop is open, the Convertible pro-
gram is selectable as well. In the Convertible
program, the automatic climate control is opti-
mized for driving with the hardtop open. In addi-
tion, the air flow rate is increased as vehicle
speed increases.
When the Convertible program has been
selected, it is automatically activated every time
the hardtop is opened.
The effectiveness of the Convertible pro-
gram can be enhanced considerably by
installing the wind deflector.<
Adjusting air flow rate manually
Press the left side of the button to
reduce airflow. Press the right side
of the button to increase it.
You can reactivate the automatic mode for the
air flow rate with the AUTO button.
The air flow rate may be reduced or the blower
may be switched off entirely to save on battery
power. The display remains the same.
Switching the system on/off
With the blower at its lowest setting, press the
left side of the button to switch off the auto-
matic climate control. All displays are cleared
except for the rear window defroster if it is
switched on.
Press any button except REST or rear window
defroster to reactivate the automatic climate
control.
AUC Automatic recirculated-air
control/Recirculated-air mode
Switch on the desired operating
mode by pressing this button
repeatedly:
>LED off: outside air flows in continuously.

Climate
108
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 adjust the temper-
ature
>Turn toward blue: colder
>Turn toward red: warmer
2Use the knurled wheel to smoothly open
and close the air vents
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.
Parked car ventilation
The concept
The parked car ventilation provides ventilation
to the passenger compartment and lowers its
temperature, if necessary. It is ready for use at
any outside temperature, as of radio readiness.The parked car ventilation remains switched on
for 30 minutes. Two different switch-on times
can be preselected. The system can also be
switched on and off directly.
Due to its high power consumption, it should
not be switched on twice in a row without driv-
ing in between to allow the battery to recharge.
The air emerges from the air vents for the upper
body area in the instrument panel. The air vents
must therefore be open.
The parked car ventilation system is operated
via iDrive.
Switching on/off directly
iDrive, for operating principle refer to page16.
1.Open the start menu.
2.Move the controller to the left to open "Cli-
mate".
3.Select "Parked car operation" and press the
controller.
4.Select "Automatic ventilation" and press
the controller.
5.Select "Parked car ventilation" and press
the controller.
The parked car ventilation is switched on.
The symbol on the automatic climate control
display flashes.
Preselecting switch-on times
iDrive, for operating principle refer to page16.
1.Open the start menu.
2.Move the controller to the left to open "Cli-
mate".
3.Select "Parked car operation" and press the
controller.

Practical interior accessories
114
LED hand lamp
In a holder on the left side of the glove compart-
ment.
Insert the hand lamp into the holder with
the lens pointing toward the passenger
compartment to ensure that the lamp cannot be
switched on accidentally.<
Center armrest
Storage compartment
The center armrest between the front seats
contains either a compartment or the cover for
the snap-in adapter
*, depending on the equip-
ment version. For more information about this
mobile phone base plate refer to the separate
Owner's Manual.
Convertible: when you lock the vehicle from the
outside, the center armrest is locked as well.
Opening
Press the button, see arrow.
Ventilated storage compartment
The storage compartment in the center armrest
can be ventilated: slide the switch backwards.
The temperature is controlled via the knurled
wheel for adjusting the temperature of air venti-
lating the rear of the passenger compartment,
refer to page108.
Connection for external audio device
You can connect an external audio device such
as a CD or MP3 player and play audio tracks
over the car's loudspeaker system:
>AUX-In port, refer to page179
>USB-audio interface
*, refer to page180
Storage compartments inside
the vehicle
Depending on your vehicle's equipment, you
will find compartments beside the steering col-
umn
*, in the front doors and in the center con-
sole
*.
There are netson the front-seat backrests.
Storage compartments in the rear
console
Depending on your vehicle's equipment ver-
sion, the following storage compartments can
be found in the rear console:

Controls
119Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Convertible
Depending on your vehicle's equipment, the
following storage spaces can be found in the
cargo bay:
>Storage compartment on the left side of the
cargo bay. To open turn handle by 90°
>Net
* for securing smaller objects, to be
attached to the fixtures on the floor panel
>Rubber band
* to be attached to the lateral
lashing eyes
>Stowage compartment under the floor
panel
Folding up the floor panel
Do not exceed the maximum permissible
load of 55 lbs/25 kg for the storage com-
partment under the floor panel, otherwise dam-
age could result.<
Coupe
Press the floor panel up and secure it with the
catch.
Convertible
To lift, grab hold of the floor panel at the open-
ing at the rear of the panel.
Lashing eyes
You will find lashing eyelets in the cargo bay for
securing luggage items with nets or tensioning
straps, refer to page128.
Coupe: ski bag*
The ski bag is designed for safe, clean transport
of up to 4 pairs of standard skis or up to
2snowboards.
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.Clip the hooks of the ski bag retaining strap
into the eyelet.
Only place clean skis in 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.

Practical interior accessories
120 Secure the ski bag in the manner
described, 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.
1.Fold down the center panel in the rear seat
backrest.
2.Pull the handle, arrow1.
3.Pull out the insert, arrow 2.
For more information on the various
inserts available, contact your BMW cen-
ter.<
Convertible: through-loading
opening with integrated
transport bag*
The transport bag is designed for safe, clean
transport of up to 4 pairs of standard skis or up
to 2 snowboards.
When the rear seat backrest is folded up, you
can remove the insert and use the transport bag
with the regular through-loading opening. To
transport larger objects, you can fold down the
rear seat backrest to create an expanded
through-loading opening.
With the transport bag you can stow skis with a
length of up to 6 ft 2 in/1.90 m. When skis of 6 ft
2 in/1.90 m length are loaded, the overall capac-
ity of the transport bag is reduced due to its
tapered design.
Loading
1.For loading using the regular through-load-
ing opening:
Press the button down and remove the
insert from the front.
For loading with the through-loading open-
ing expanded:
Fold down the rear seat backrest, refer to
page118.
2.Front cover: press the two recesses
together and fold the cover down until it
engages.
3.In the cargo bay: press the two recesses
together and fold down the cover.
4.Undo the Velcro fastener and spread out
the transport bag between the front seats.

Controls
121Reference
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Driving tips
Communications
Navigation
Entertainment
Mobility
5.Insert the latch plate of the retaining strap
into the belt buckle under the transport bag.
6.Load the transport bag. The zipper eases
access to the stored items.
Only place clean skis in the transport bag. Wrap
sharp edges to prevent damage.
You can use the snaps to shorten the transport
bag if you do not need its full length.
Securing cargo
After loading, secure the transport bag and its
contents. Tighten the retaining strap on the
tensioning buckle for this purpose.
Secure the transport bag in the manner
described, otherwise it could endanger
the car's occupants, e.g. in case of heavy brak-
ing or sudden swerving.<
To store the transport bag, perform the steps
described for loading in reverse order.
Removing the front cover
You can remove the front cover to use the full
height of the through-loading opening. With the
cover folded down, pull the handle, see arrow,
and remove the cover toward the front. To
replace, insert the cover at an angle from above
and let it snap it into place.

Driving tips
127Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
With convenient access and automatic
transmission
Insert the remote control into the ignition
switch.
The engine can be switched off when the selec-
tor lever is in position N. Refer also to page37.
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. This can ultimately
result in a sudden blow-out.<
Make sure that no liquids are spilled or
leak from their containers in the cargo
bay, as this could result in damage to the vehi-
cle.<
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-lb. pas-
sengers in your vehicle, the amount of avail-
able 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 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.

Destination entry
134
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 page138
>Selecting destination using information,
refer to page140
>Selecting destination from a list, refer to
Destination list, page141
>Selecting destination from address book,
refer to page142
>Selecting home address, refer to page144
After selecting your destination you can pro-
ceed to start the destination guidance, refer to
page147.
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 page146. This allows you to
enter different spellings and completes your
entry automatically so that stored names can be
called up quickly.