2010 BMW 128I CONVERTIBLE steering

Controls
93Reference
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Communications
Navigation
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Mobility
automatic climate control is optimized for driv-
ing with the convertible top down. In addition,
the air volume is increased as vehicle speed
increases.
The effectiveness of the Convertible pro-
gram can be enhanced considerably by
installing the wind deflector.<
Adjusting air volume manually
To be able to manually adjust the air volume,
switch off the AUTO program first.
Press the left side of the button to
reduce the air volume. Press the
right side of the button to increase
it.
The air volume may be reduced or the blower
may be switched off entirely to save on battery
power. The display remains the same.
Automatic recirculated-air control
AUC/Recirculated-air mode
You can respond to unpleasant odors or pollut-
ants in the immediate environment by tempo-
rarily suspending the supply of outside air. The
system then recirculates the air currently within
the vehicle.
Press the button repeatedly to
select an operating mode:
>LED off: outside air flows in continuously.
>Left-hand LED on, AUC mode: a sensor
detects pollutants in the outside air and
controls the shut-off automatically.
>Right-hand LED on, recirculated-air mode:
the supply of outside air is permanently
shut off. If the windows fog over, switch off
recirculated-air mode and increase the air
volume, if necessary. Make sure that air can
flow onto the windshield.
The recirculated-air mode should not be
used continuously for lengthy periods;
otherwise, the quality of the air inside the car
will gradually deteriorate.<
Via the button on the steering wheel
You can switch quickly between the recircu-
lated-air mode and the previous mode using a
button
on the steering wheel, refer to page11.
ALL program
Press the button.
The current temperature setting
on the driver's side is transferred to
the front passenger side.
If the temperature setting on the driver's side is
changed, the temperature on the front passen-
ger side is changed as well.
The program is switched off when the setting is
adjusted on the front passenger side or the but-
ton is pressed again.
Defrosting windows and removing
condensation
Press the button.
Quickly removes ice and conden-
sation from the windshield and
front side windows.
For this purpose, also switch on the cooling
function.
Switching cooling function on/off
The passenger compartment can only be
cooled while the engine is running.
Press the button.
The air is cooled and dehumidified
and – depending on the tempera-
ture setting – warmed again.
Depending on the weather, the windshield may
fog up briefly when the engine is started.
Pressing the AUTO button automatically
switches on the cooling function.
Rear window defroster
Press the button.
The defroster is switched off auto-
matically after a certain time.
Depending on your vehicle's equipment, the
upper wires serve as an antenna and are not
part of the rear window defroster.

Practical interior accessories
98
Digital compass*
1Adjustment button
2Display
The display shows you the main or secondary
compass direction in which you are driving.
Operating principle
You can call up various functions by pressing
the adjustment button with a pointed object
such as a pen or similar item. The following
adjustment options are displayed one after the
other, depending on how long you keep the
adjustment button pressed:>Press briefly: switch display on/off
>3 to 6 seconds: set compass zone
>6 to 9 seconds: calibrate compass
>9 to 12 seconds: set left-hand/right-hand
steering
>12 to 15 seconds: set the language
Setting compass zones
Set the compass zone corresponding to your
vehicle's geographic location so that the com-
pass can function correctly; refer to the world
map with compass zones.
To set the compass zone, press the adjustment
button for approx. 3-4 seconds. The number of
the compass zone set is shown in the display.
To change the zone setting, briefly press the
adjustment button repeatedly until the display
shows the number of the compass zone corre-
sponding to your current location.
The compass is operational again after approx.
10 seconds.
Calibrating the digital compass
The digital compass must be calibrated in the
following situations:>An incorrect compass direction is shown.

Controls
99Reference
At a glance
Driving tips
Communications
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Mobility
>The compass direction shown does not
change although the direction of travel
does.
>Not all compass directions are shown.
Procedure
1.Make sure that no large metal objects or
overhead power lines are in the vicinity of
your vehicle and that you have enough
space to drive in a circle.
2.Set the currently valid compass zone.
3.Convertible: ensure that the convertible top
is fully closed.
4.Press the adjustment button for approx.
6-7 seconds to call up C. Then drive in at
least one full circle at a speed of no more
than 4 mph or 7 km/h.
If calibration is successful, the display
changes from C to a compass direction.
5.Convertible: open the convertible top fully
and repeat step 4.
Setting right-hand/left-hand steering
Your digital compass is factory-set to right-
hand or left-hand steering, in accordance with
your vehicle.
Setting the language
You can set the language of the display:
Press the adjustment button for approx.
12-13 seconds. Briefly press the adjustment
button again to switch between English, "E",
and German, "O".
The setting is automatically saved after approx.
10 seconds.
Glove compartment
Opening
Pull the handle.
The light in the glove compartment comes on.
To prevent injury in the event of an acci-
dent while the vehicle is being driven,
close the glove compartment immediately after
use.<
Closing
Fold the cover up.
Locking
To lock the glove compartment, use the inte-
grated key of the remote control, refer to
page26.
USB interface for data transmission
Port for importing and exporting data on USB
devices, e.g. music collections, refer to
page158.
Observe the following when connecting:
>Do not forcibly connect the plug to the USB
interface.
>Do not connect devices such as fans or
lamps to the USB interface.

Practical interior accessories
100 >Do not connect USB hard drives.
>Do not use the USB interface to recharge
external devices.
Center armrest
Storage compartment
The center armrest between the front seats
contains a credit card holder and, depending on
the equipment version, a compartment or a
snap-in adapter
*.
Opening
Press the button, see arrow.
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 page159
>USB audio interface
*/additional connection
of the music player in the mobile phone
*,
refer to page159
Storage compartments inside
the vehicle
Compartments are located next to the steering
column
*, on the doors and in the center con-
sole.
There are nets
* on the front-seat backrests.
Coupe: clothes hooks
There are clothes hooks in the rear.Items of clothing hung from the hooks
must not obstruct the driver's view. Do
not hang heavy objects from the hooks; other-
wise, they could endanger the car's occupants,
e.g. in case of heavy braking or sudden swerv-
ing.<
Cupholders
Use lightweight and shatterproof contain-
ers and do not transport hot beverages;
otherwise, there is an increased risk of injury in
the event of the accident. Do not force contain-
ers that are too large into the cupholders; other-
wise, damage could result.<
There is one cupholder in the center console.
You can mount an attachable cupholder
* on the
side of the center console.

Things to remember when driving
110
Driving through water
Drive through water on the road only if it is
not deeper than 1 ft/30 cm, and then only
at walking speed at the most. Otherwise, the
vehicle's engine, the electrical systems and the
transmission may be damaged.<
Use the parking brake on inclines
On inclines, do not hold the vehicle for a
lengthy period using the clutch; use the
parking brake instead. Otherwise, greater
clutch wear will result.<
For more information about the drive-off assis-
tant, refer to page77.
Braking safely
Your BMW is equipped with ABS as a standard
feature. Applying the brakes fully is the most
effective way of braking in situations in which
this is necessary. Since the vehicle maintains
steering responsiveness, you can still avoid
possible obstacles with a minimum of steering
effort.
Pulsation of the brake pedal, combined with
sounds from the hydraulic circuits, indicate that
ABS is in its active mode.
Driving in wet conditions
When roads are wet or there is heavy rain,
briefly exert gentle pressure on the brake pedal
every few miles. Monitor traffic conditions to
ensure that this maneuver does not endanger
other road users. The heat generated in this
process helps dry the pads and rotors to ensure
that full braking efficiency will then be available
when you need it.
Hills
To prevent overheating and the resulting
reduced efficiency of the brake system,
drive long or steep downhill gradients in the
gear in which the least braking is required. Even
light but consistent brake pressure can lead to
high temperatures, brake wear and possibly
even brake failure.<
You can increase the engine's braking effect by
shifting down, all the way to first gear if neces-sary. This strategy helps you avoid placing
excessive loads on the brake system. Down-
shifting in manual mode of the automatic trans-
mission, refer to page58.
Never drive with the clutch held down,
with the transmission in neutral or with
the engine switched off; otherwise, engine
braking action will not be present or there will be
no power assistance to the brakes or steering.
Never allow floor mats, carpets or any other
objects to protrude into the area around the
pedals, otherwise, pedal function could be
impaired.<
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.
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 blowout.<
Make sure that no liquids are spilled or
leak from their containers in the cargo

Things to remember when driving
112
Securing cargo
>Secure smaller and lighter items using
retaining straps
*, a cargo area net* or draw
straps
*.
>Heavy-duty cargo straps
* for securing
larger and heavier objects are available at
your BMW center. To attach the cargo
straps, there are two lashing eyes, arrows 1,
on the inside wall of the cargo area.
Depending on your vehicle's equipment,
there may be two additional lashing eyes,
arrows2, on the cargo area sidewalls.
Follow the information included 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 swerving is necessary.
Never exceed either the approved gross vehicle
weight or either of the approved axle loads, refer
to page225, 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
page53, otherwise, these could be damaged.<
Coupe: roof-mounted
luggage rack*
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.
Mounting points
Fold open the cover.
Loading roof-mounted luggage rack
Because roof racks raise the vehicle's center of
gravity when loaded, they have a major effect on
vehicle handling and steering response.
You should therefore always remember not to
exceed the approved roof load capacity, the
approved gross vehicle weight or the axle loads
when loading the rack.
You can find the applicable data under Weights
on page225.
The roof load must be distributed uniformly and
should not be too large in area. Heavy items
should always be placed at the bottom. Be sure
that adequate clearance is maintained for rais-
ing 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.
Rear luggage rack*
A rear luggage rack is available as a special
accessory for your BMW. Comply with the
directions given in the installation instructions.

Navigation
Driving tips
123Reference
At a glance
Controls
Communications
Entertainment
Mobility
addition, pressing the controller makes further
functions available:
>Select the symbol and "Start guid-
ance", if necessary.
>"Exit interactive map"
>Map view
>"Display destination"
The map section around the destination
is displayed.
>"Display current location"
The map section around your current
location is displayed.
>"Find points of interest", refer to
page120.
Entering a destination by
voice commands*
General information
You can enter a desired destination via the
voice activation system. During the destination
input, you can switch between voice entry and
entry via iDrive at any time. To do so, reactivate
the voice activation system if necessary.
You can have the possible commands
read aloud via {Voice commands}.<
Saying the entries
>Countries, towns and cities, streets and
intersections can be said as whole words or
spelled in the system language, refer to
page73.
Example: to enter a destination in a US state
as a complete word, the system language
must be English.>The town/city, street and house number
can be said as a single sentence.
*
>Spell the entry if the language region and
the system language differ.
>Say the letters smoothly, and avoid exag-
gerating the pronunciation and inserting
lengthy pauses between the letters.
Entering an address*
1.Press the button on the steering wheel.
3.Wait for a request from the system.
4.Say the town or city, street and house num-
ber in a single sentence.
5.Continue making the entry as prompted by
the system.
6.If necessary, individually name the separate
components of the address, e.g. the town/
city.
Entering a town/city
The town/city can be spelled or entered as a
complete word
*.
The methods of entry depend on the nav-
igation data in use and the country and
language settings.<
2.Wait for the system to prompt you for the
town/city.
3.Say the name of the town/city, or name at
least the first three letters.
Depending on the entry, up to 20 towns/cit-
ies may be suggested.
Identical-sounding towns/cities that can-
not be distinguished by the system are
compiled in a separate list and shown as a town/
2.{Enter address}
1.{City} or {Spell city}
4.Select a location:
>To select a recommended town/city:
{Yes}
>To select other town/city: {New
entry}
>To select an entry: e. g. {Entry 2}
>To spell an entry: {Spell city}

On/off and tone
136
On/off and tone
The following audio and video sources share
the same control elements and adjustments:
>Radio
>CD/DVD player
>CD changer
*
>Video*
>External devices, e.g. MP3 player
Controls
The audio and video sources can be controlled
using the:
>Buttons near the CD/DVD player
>iDrive
>Buttons on the steering wheel, refer to
page10
>Programmable memory keys, refer to
page20
>Voice activation system
Buttons in the area of the CD/DVD
player
1Sound output for entertainment on/off, vol-
ume
>Press: switch on/off
When you switch on the unit, the last set
radio station or track is played.
>Turn: adjust volume
2 Eject the CD/DVD
3CD/DVD drive
*
4FM/AM: change the radio station wave-
band
5MODE: change the audio and video
sources
6 Station scan/track search
>Change the radio station
>Select the track for the CD/DVD player,
CD changer and certain multimedia
devices
Switching on/off
To switch the entertainment audio output on or
off:
Press button1 next to the CD / DVD player.
This symbol on the Control Display indicates
that sound output is switched off.
The sound output is available for approx.
20 minutes after the ignition was switched off.
For sound output, switch the unit back on.
Adjusting volume
Turn button1 next to the CD / DVD player until
the desired volume is obtained.
You can also adjust the volume with buttons on
the steering wheel, refer to page10.
Tone control
You can alter various tone settings, e.g. treble
and bass or the speed-dependent volume
increase.
The tone settings are applied to all audio
sources.
The settings are stored for the remote control
currently in use.
Treble, bass, balance, fader
>"Balance": left/right volume distribution