2012 BMW 135I battery

Controls
65Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
The LED in the button goes out.
Manually unlocking parking lock
In the event of a power supply interrup-
tion such as a discharged or discon-
nected battery or an electrical malfunction, the
parking lock must be manually unlocked; other-
wise, the rear wheels are immobilized and the
vehicle cannot be towed.<
Only unlock the parking lock manually for tow-
ing and make sure to set the parking brake
forcefully beforehand so that the vehicle cannot
roll. Lock the parking lock again after the vehicle
is parked.
Releasing
1.Unclip the sleeve of the selector lever.
2.Pull the sleeve up over the selector lever
until the sleeve is inside out.
3.Using the allen wrench from the tool kit,
refer to page227, rotate the cover until it
reaches the stop, arrow 1, and remove,
arrow2.
4.Insert allen wrench into the opening,
arrow1.5.Rotate allen wrench until it reaches the
stop, arrow2. The parking lock is unlocked.
Do not turn allen wrench in the oppo-
site direction; otherwise, you may
damage the mechanism.<
6.Remove allen wrench from the opening.
After parking the vehicle, lock the parking
lock again. Otherwise, there is a danger
that the vehicle will roll.<
Locking
1.Press the button, see arrow.
The parking lock is locked again.
2.Replace cover again.
3.Clip the selector lever sleeve back into
place.
4.Forcefully apply the parking brake.
Jump-starting and towing, starting on
page235.

Lamps
98
Instrument lighting
You can adjust the brightness of the instrument
lighting only when the parking lamps or the low
beams are switched on.
1.Push button1 in the turn signal/high beam
lever up or down repeatedly until the appro-
priate symbol appears in the display,
accompanied by the brightness level and
the word "SET".
2.Press button2.
3.Push button1 up or down to select the
desired brightness level.
4.Press button 2.
The display again shows the outside tem-
perature and the time.
Interior lamps
The interior lamps, the footwell lamps*, entry
lamps
*, cargo area lamp and courtesy lamps*
are controlled automatically.
The LEDs for the courtesy lamps
are set in the
door handles and illuminate the ground in front
of the doors.To reduce the drain on the battery, a few
minutes after the radio readiness is
switched off, refer to Start/Stop button on
page57, all lights in the vehicle's passenger
compartment are switched off.<
Switching interior lamps on/off
manually
Interior lamps, front and rear*:
To switch on and off, press the button.
To switch off the interior lamps, footwell
lamps
*, entry lamps* and courtesy lamps* per-
manently, press the button for the front interior
lamps for about 3 seconds.
Reading lamps
There are reading lamps at the front and rear*,
next to the interior lamps. To switch on and off,
press the button.

Controls
101Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
the automatic climate control is optimized for
driving with the soft 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 flow rate is lowered or switched off
entirely to reduce the drain on the battery. 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.

Climate
102
Switching the system on/off
Switching off
With the blower at its lowest set-
ting, press the left side of the but-
ton to switch off the automatic cli-
mate control.
All displays are cleared except for the rear win-
dow defroster if it is switched on.
The outside air supply is blocked when
the automatic climate control is switched
off. If the air quality deteriorates or the window
fogs over, switch the system back on and
increase the air volume.<
Switching on
Press any button except the ALL or the rear
window defroster button to reactivate the auto-
matic climate control.
Ventilation
1Use the thumbwheels to smoothly open
and close the air vents
2Use the levers to change the direction of the
airflow
Ventilation for cooling
Adjust the vent outlets to direct the flow of cool
air in your direction, e.g. 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.
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.
The parked car ventilation system is operated
via iDrive, refer to page16. Two different
switch-on times can be preselected.
The parked car ventilation remains switched on
for approx. 30 minutes. 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 driving in between to
allow the battery to recharge.
The parked car ventilation system comes on if
the outside temperature is above 597/156
when the switch-on time was preselected, but
is ready for use at any temperature when the
system is switched on directly.
The air emerges from the air vents for the upper
body area in the instrument panel. The air vents
must therefore be open.
Switching on and off directly
1."Settings"
2."Climate"
3."Activate parked-car vent."

Navigation system
124
Navigation system
General information
The navigation system can determine the pre-
cise position of the vehicle, with the aid of satel-
lites and vehicle sensors, and can reliably guide
you to every entered destination.
Enter data only with the vehicle station-
ary, and always give priority to the appli-
cable traffic regulations in the event of any con-
tradiction between traffic and road conditions
and the instructions issued by the navigation
system. Failure to take to this precaution can
place you in violation of the law and put vehicle
occupants and other road users in danger.<
Navigation data
General information
Navigation data and authorization codes are
available from your BMW center. Navigation
data are stored in the vehicle and can be
updated.
>Depending on the data volume, a data
update may take several hours.
>Update data while driving to reduce the
drain on the battery.
>Only the main functions of the navigation
system are available during updating.
The update is resumed automatically when a
trip is continued after an interruption.
>You can inquire as to the status of the
update.
>The data are stored in the vehicle.
>After the update, the system restarts.
>The medium that holds the navigation data
can be removed after the update is com-
pleted.
Information about navigation data
1."Navigation"
2.Open "Options".
3."Navigation system version":
Information about the data version is dis-
played.
Updating the navigation data
Inserting navigation DVD
1.Insert the navigation DVD into the DVD
player with the labeled side facing up.
2.Follow the instructions on the Control Dis-
play.
3.Enter the authorization code of the naviga-
tion DVD and change the DVD if needed.
Removing navigation DVD
1.Press button1.
The DVD emerges slightly from the drive.
2.Remove the DVD.
Querying status
1.Press the button.
2."Navigation update"
*

Navigation
Entertainment
Driving tips
171Reference
At a glance
Controls
Communications
Mobility
>Playback is interrupted if a data exchange is
taking place with a mobile phone that is
connected via Bluetooth.
Starting playback
1.Connect device.
2."CD/Multimedia"
3."External devices"
4.Select the symbol.
5.Select the desired title from the list.
Playback menu*
Depending on the device, all functions may not
be available.
Disconnecting an audio connection
1."CD/Multimedia"
2."Bluetooth® (audio)"
3.Select the desired device from the list of
connected devices.
4.Open "Options".
5."Configure phone"
6."Audio"
7."OK"
With a mobile phone, only the audio connection
is disconnected. All other connections remain
active.
Unpairing device
1."CD/Multimedia"
2."Bluetooth® (audio)"
3."Bluetooth® audio" if applicable
4.Highlight the device to be unpaired.
5.Open "Options".
6."Remove phone from list"
What to do if…
Information about suitable devices is available
at www.bmwusa.com/bluetooth.
Suitable mobile phones, refer to page176.
>Device not supported by vehicle.
If necessary, perform a software update
*,
refer to page172.
>Device could not be paired or connected.
Do the Bluetooth passkeys on the device
and vehicle match? Enter the same passkey
on the device and via iDrive.
Is the passkey input taking longer than
30 seconds? Repeat the pairing procedure.
Are too many Bluetooth devices connected
to the device or to the vehicle? If necessary,
delete the connections with other devices.
Is the mobile phone in power economy
mode or does it only have a small amount of
battery charge remaining? Charge the
mobile phone in the snap-in adapter or via a
charging cable.
Depending on the mobile phone, it may only
be possible to connect one device to the
vehicle. Unpair the connected device from
the vehicle and only pair and connect one
device.
SymbolFunction
Next track
Fast forward: press and hold the
symbol.
Previous track
Reverse: press and hold the symbol.

Telephone
176
Telephone
At a glance
The concept
Mobile phones or other external devices, e.g.
audio players, can be connected to the vehicle
via Bluetooth.
Bluetooth® is a registered trademark of Blue-
tooth® SIG, Inc.
After being paired once, when the ignition is
switched on, these devices are automatically
detected as soon as they are present in the
vehicle and can be controlled via iDrive, the but-
tons on the steering wheel, and by voice
*.
Depending on whether they are functioning as a
telephone and/or as an audio source, external
devices can be used via the vehicle. The tele-
phone functions will be described below. Oper-
ation of audio functions, refer to page169.
Up to four external devices can be paired.
It may be necessary for some functions to be
activated by the mobile phone provider or ser-
vice provider.
Only make entries when traffic conditions
permit. Do not hold the mobile phone in
your hand while you are driving; use the hands-
free system instead. Otherwise, you may
endanger vehicle occupants and other road
users.<
Snap-in adapter*
The snap-in adapter makes it possible:
>Accommodate the mobile phone.
>Recharge its battery.
>Connect it to an external antenna of the
vehicle.
This assures a better network connection
and constant sound quality.
Suitable mobile phones
For precise information about which mobile
phones and external devices with a Bluetooth interface are supported by the mobile phone
preparation, go to www.bmwusa.com/blue-
tooth.
Displaying vehicle identification
number and software part number
Checking which mobile phones are supported
by the mobile phone preparation requires the
vehicle identification number and software part
number. The software version of the mobile
phone may also be required.
1."Telephone"
2.Open "Options".
3."Bluetooth® info"
4."Display system information"
With a certain software version, these suitable
mobile phones support the vehicle functions
described below.
With other mobile phones or software versions,
malfunctions may occur.
A mobile phone that is connected to the vehicle
should not be operated via the mobile phone
keypad; otherwise, malfunctions may occur.
It is possible to perform a software update, refer
to page172.
Pairing/unpairing mobile
phone
General information
The following functions are available:
>Using the mobile phone as a telephone.
>Using the mobile phone as an auxiliary
phone
*.
>Using the mobile phone as an audio source.
>Using an audio device as an audio source,
refer to page169.
*

179
Entertainment
Reference
At a glance
Controls
Driving tips Communications
Navigation
Mobility
1."Telephone"
2."Bluetooth® (phone)"
3.Highlight the device to be configured.
4.Open "Options".
5."Configure phone"
6.Select the desired functions. At least one
function must be selected.
>"Telephone"
>"Additional telephone"
>"Audio"
7."OK"
If a device is assigned a function, this may deac-
tivate the function in an already connected
device and cause the other device to be
unpaired.
Exchanging the telephone and auxiliary
phone*
If the telephone and auxiliary phone are con-
nected to the vehicle, the function can be
swapped between the two devices.
1."Telephone"
2."Bluetooth® (phone)"
3."Swap phone/addit. phone"
Unpairing device
1."Telephone"
2."Bluetooth® (phone)"
All paired devices are listed.
3.Highlight the device to be unpaired.
4.Open "Options".5."Remove phone from list"
What to do if…
For information on suitable mobile phones,
refer to page176.
The mobile phone could not be paired or con-
nected.
>Is Bluetooth activated in the vehicle and in
the mobile phone? Activate Bluetooth in the
vehicle and in the mobile phone.
>Do the Bluetooth passkeys on the mobile
phone and vehicle match? Enter the same
passkey on the mobile phone and via iDrive.
>Is the passkey input taking longer than
30 seconds? Repeat the pairing procedure.
>Are too many Bluetooth devices connected
to the mobile phone? If so, delete the con-
nections with other devices on the mobile
phone.
>Is the audio connection activated? Deacti-
vate the audio connection.
>Is the mobile phone in power economy
mode or does it only have a small amount of
battery charge remaining? Charge the
mobile phone in the snap-in adapter
* or via
a charging cable.
>Depending on the mobile phone, it may only
be possible to connect one device to the
vehicle. Unpair the connected device from
the vehicle and only pair and connect one
device.
>Is the mobile phone no longer responding?
Switch the mobile phone off and back on
again. Repeat the pairing procedure.
Telephone functions not possible.