2010 BMW 335I CONVERTIBLE alarm

5Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
The individual vehicle
When you ordered your BMW, you chose vari-
ous items of equipment. This Owner's Manual
describes the entire array of options and equip-
ment available with a specific BMW model.
Please bear in mind that the manual may con-
tain information on accessories and equipment
that you have not specified for your own vehicle.
Sections describing options and special equip-
ment are marked by asterisks
* to assist you in
identifying possible differences between the
descriptions in this manual and your own vehi-
cle's equipment.
If equipment in your BMW is not described in
this Owner's Manual, please refer to the accom-
panying Supplementary Owner's Manuals.
Editorial notice
BMW pursues a policy of continuous, ongoing
development that is conceived to ensure that
our vehicles continue to embody the highest
quality and safety standards combined with
advanced, state-of-the-art technology. For this
reason, it is possible in exceptional cases that
features described in this Owner's Manual
could differ from those on your vehicle.
For your own safety
Maintenance and repair
Advanced technology, e.g. the use of
modern materials and powerful electron-
ics, requires specially adapted maintenance
and repair methods. You should therefore have
the corresponding work on your vehicle per-
formed only by your BMW center or at a work-
shop that works according to BMW repair pro-
cedures with correspondingly trained
personnel. If this work is not carried out prop-
erly, there is a danger of subsequent damage
and related safety hazards.<
Parts and accessories
For your own safety, use genuine parts
and accessories approved by BMW.
When you purchase accessories tested and
approved by BMW and Original BMW Parts, you
simultaneously acquire the assurance that they
have been thoroughly tested by BMW to ensure
optimum performance when installed on your
vehicle.
BMW warrants these parts to be free from
defects in material and workmanship.
BMW will not accept any liability for damage
resulting from installation of parts and accesso-
ries not approved by BMW.
BMW cannot test every product made by other
manufacturers to verify if it can be used on a
BMW safely and without risk to either the vehi-
cle, its operation, or its occupants.
Original BMW Parts, BMW Accessories and
other products approved by BMW, together
with professional advice on using these items,
are available from all BMW centers.
Installation and operation of accessories not
approved by BMW, such as alarms, radios,
amplifiers, radar detectors, wheels, suspension
components, brake dust shields, telephones,
including operation of any mobile phone from
within the vehicle without using an externally
mounted antenna, or transceiver equipment, for
instance, CBs, walkie-talkies, ham radio or sim-
ilar accessories, may cause extensive damage
to the vehicle, compromise its safety, interfere
with the vehicle's electrical system or affect the
validity of the BMW Limited Warranty. See your
BMW center for additional information.<
Maintenance, replacement, or repair of
the emission control devices and sys-
tems may be performed by any automotive
repair establishment or individual using any cer-
tified automotive part.<
California Proposition 65 warning
California law requires us to issue the following
warning:
Engine exhaust and a wide variety of
automobile components and parts,

Controls
27Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
>Settings for the display on the Control Dis-
play and in the instrument cluster:
>12h/24h format of the clock, refer to
page76
>Date format, refer to page77
>Brightness of the Control Display, refer
to page80
>Language on the Control Display, refer
to page79
>Units of measure, refer to page72
>Show visual warning for Park Distance Con-
trol PDC
*, refer to page81
>Light settings:
>Welcome lamps, refer to page93
>Pathway lighting, refer to page94
>Daytime running lights, refer to page94
>High-beam assistant, refer to page95
>Automatic climate control: activating/deac-
tivating AUTO program, cooling function
and automatic recirculated-air control, set-
ting temperature, air volume and distribu-
tion, refer to page99 ff
>Entertainment:
>Tone control, refer to page146
>Speed-dependent volume control, refer
to page147
Central locking system
The concept
The central locking system functions when the
driver's door is closed.
The system simultaneously engages and
releases the locks on the following:
>Doors
>Trunk lid
>Fuel filler flap
>Convertible: glove compartment
Operating from outside
>Via the remote control>Via the door lock
*
>In cars with Comfort Access*, via the han-
dles on the driver's and front passenger
doors
In addition, if the remote control is used, the
welcome lamps, interior lamps and the door's
courtesy lamps
* are switched on or off. The
alarm system
* is also armed or disarmed.
For further details of the alarm system,
refer to
page32.
Operating from inside
By means of the button for central locking, refer
to page30.
In the event of a sufficiently severe accident, the
central locking system unlocks automatically. In
addition, the hazard warning flashers and inte-
rior lamps come on.
Opening and closing:
Using the remote control
Persons or animals in a parked vehicle
could lock the doors from the inside. You
should therefore take the remote control with
you when you leave the vehicle so that the latter
can be opened from outside.<
Convertible: to operate the retractable
hardtop with the remote control, the
doors and trunk lid must be closed and the
cargo area partition must be folded down and
engaged on both sides. Refer also to page38.<
Unlocking
Press the button.
The interior lamps, the courtesy lamps
* and the
welcome lamps come on.
Setting unlocking characteristics
You can set whether only the driver's door or
the entire vehicle is to be unlocked when the
button is pressed for the first time.
1."Settings"
2."Door locks"

Controls
29Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Confirmation signals
You can activate or deactivate the confirmation
signals.
1."Settings"
2."Door locks"
3."Flash when lock/unlock"
4.Press the controller.
Flashing when locking/unlocking the vehi-
cle is switched on.
Malfunctions
The remote control may malfunction due to
local radio waves. If this occurs, unlock and lock
the car at the door lock with the integrated key.
Coupe: in vehicles without an alarm system
* or
Comfort Access
*, only the driver's door can be
locked and unlocked with the integrated key via
the door lock.
Convertible: if hardtop movement via the
remote control is interrupted briefly, the move-
ment will be completed more quickly if you keep
the corresponding button pressed continu-
ously.
If the car can no longer be locked with a remote
control, the battery in the remote control is dis-
charged. Use the remote control on an
extended trip to recharge the battery, refer to
page26. The remote control for Comfort
Access
* contains a battery that may have to be
changed, refer to page35.
For US owners only
The transmitter and receiver units comply with
part 15 of the FCC/Federal Communications
Commission regulations. Operation is gov-
erned by the following:FCC ID:
LX8766S
LX8766E
LX8CAS
Compliance statement:
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions:
>This device must not cause harmful inter-
ference, and
>this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modifications or
changes to these devices could void the
user's authority to operate this equipment.<
Opening and closing:
Using the door lock
You can set the way in which the car is
unlocked, refer to page27.
Coupe
In vehicles without an alarm system* or
Comfort Access
*, only the driver's door
can be locked via the door lock.<
To lock all doors, the fuel filler flap and the trunk
lid at once:
1.With the doors closed, lock the vehicle
using the button for the central locking sys-
tem in the interior, refer to page30.
2.Unlock and open the driver's or front pas-
senger door, refer to page30.

Opening and closing
30 3.Lock the vehicle.
>Lock the driver's door using the inte-
grated key in the door lock, or
>press down the lock button of the front
passenger door and close the door from
the outside.
Convenient operation
Coupe: if the vehicle is equipped with an alarm
system
* or Comfort Access*, you can also
operate the windows and the glass roof
* via the
door lock.
Convertible: you can operate the windows and
the retractable hardtop via the door lock.
Hold the key in the position for unlocking or
locking.
During each closing procedure, and when
opening the retractable hardtop, watch
the process and ensure that no one becomes
trapped. Releasing the key stops the opera-
tion.<
Manual operation
In the event of an electrical malfunction, you can
lock and unlock the driver's door by turning the
integrated key to the corresponding limit posi-
tions in the door lock.
Opening and closing:
From inside
This button serves to unlock or lock doors and
the trunk lid, but does not activate the anti-theft
system. The fuel filler flap remains unlocked.
Automatic locking
You can also set the situations in which the car
locks:
1."Settings"
2."Door locks"
3.Select the desired function:
>"Lock if no door is opened"
The central locking system locks the
vehicle after a short time, unless a door
has been opened.
>"Lock after start. to drive"
The central locking system locks the
vehicle when you drive away.
The function is switched on and is stored
for the remote control currently in use.
Unlocking and opening doors
>Either unlock the doors together using the
button for the central locking system and
then pull the door handle above the armrest
or
>pull on the door handle of each door twice:
the first time unlocks the door, the second
time opens it.
Locking
>Use the central locking button to lock all of
the doors simultaneously, or
>press down the safety lock button of a door.
To prevent you from being locked out, the
open driver's door cannot be locked using
the lock button.
Persons or animals in a parked vehicle
could lock the doors from the inside. You
should therefore take the remote control with

Opening and closing
32 Make sure that the closing path of the
trunk lid is clear; otherwise, injuries may
result.<
Coupe
Convertible
To close the trunk lid, press it down
lightly. The lid is closed automatically.<
Alarm system*
The concept
The vehicle alarm system responds:
>When a door, the hood or the trunk lid is
opened
>To movements inside the vehicle: Interior
motion sensor, refer to page33
>When the car's inclination changes, for
instance if an attempt is made to jack it up
and steal the wheels or to raise it prior to
towing away
>When there has been an interruption of
power supply from the battery
The alarm system signals unauthorized entry
attempts for a short time by means of:
>An acoustic alarm>Switching on the hazard warning flashers
>Flashing the high beams
Arming and disarming
When you lock or unlock the vehicle, either with
the remote control or at the door lock, the alarm
system is armed or disarmed at the same time.
You can open the trunk lid even when the alarm
system is armed, by pressing the button on
the remote control, refer to page28. The lid is
locked and monitored again as soon as you
close it.
Panic mode*
You can trigger the alarm system if you find
yourself in a dangerous situation:
Press the button for at least three seconds.
To switch off the alarm: press any button.
Switching off an alarm
>Unlock the car with the remote control, refer
to page27.
>Insert the remote control all the way into the
ignition lock.
Indicator lamp displays
>The indicator lamp under the inside rear-
view mirror flashes continuously: the sys-
tem is armed.
>The indicator lamp flashes after locking:
doors, hood or trunk lid are not properly
closed. Even if you do not close the alerted
area, the system begins to monitor the
remaining areas, and the indicator lamp
flashes continuously after approx.

Controls
33Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
10 seconds. The interior motion sensor and
the tilt alarm sensor are not activated.
>The indicator lamp goes out after unlocking:
your vehicle has not been disturbed while
you were away.
>If the indicator lamp flashes after unlocking
until the remote control is inserted in the
ignition, but for no longer than approx.
5 minutes: your vehicle has been disturbed
while you were away.
Tilt alarm sensor
The tilt of the vehicle is monitored. The alarm
system reacts, e.g. to attempts to steal a wheel
or tow the vehicle.
Interior motion sensor
Coupe
In order for the interior motion sensor to func-
tion properly, the windows and glass roof must
be completely closed
*.
Convertible
The interior of the car is monitored up to the
height of the seat cushions. Thus the alarm sys-
tem is activated together with the interior
motion sensor even if the hardtop is open. The
alarm can be triggered unintentionally by falling
objects such as leaves, refer to Avoiding unin-
tentional alarms.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
may be switched off at the same time. This pre-
vents unintentional alarms, e.g. in the following
situations:
>In duplex garages
>During transport on car-carrying trains,
boats/ships or on a trailer
>When animals are to remain in the vehicle
Switching off tilt alarm sensor and
interior motion sensor
Press the button on the remote control
again as soon as the vehicle is locked.The indicator lamp lights up briefly and then
flashes continuously. The tilt alarm sensor and
the interior motion sensor are switched off until
the next time the vehicle is unlocked and subse-
quently locked again.
Comfort Access*
Comfort Access enables you to enter your vehi-
cle without needing to hold the remote control
in your hand. All you need to do is wear the
remote control close to your body, e.g. in your
jacket pocket. The vehicle detects the corre-
sponding remote control within the immediate
vicinity or in the passenger compartment.
Comfort Access supports the following func-
tions:
>Unlocking/locking the vehicle
>Unlocking the trunk lid separately
>Engine starting
>Convenient closing
Functional requirement
>The vehicle or the trunk lid can only be
locked when the vehicle detects that the
remote control currently in use is outside of
the vehicle.
>The vehicle cannot be locked or unlocked
again until after approx. 2 seconds.
>The engine can only be started when the
vehicle detects that the remote control cur-
rently in use is inside the vehicle.
Comparison to the standard remote
control
In general, there is no difference between using
Comfort Access or pressing the buttons on the
remote control to carry out the functions men-
tioned above. You should therefore first famil-
iarize yourself with the instructions on opening
and closing starting on page26.
Special features regarding the use of Comfort
Access are described below.
If you notice a brief delay while opening or
closing windows, the glass roof or retract-

Everything from A - Z
248
Everything from A - Z
Index
A
ABS Antilock Brake
System82
ACC, refer to Active cruise
control63
Accident, refer to Sending an
Emergency Request230
Activated-charcoal filter for
automatic climate
control101
Active cruise control63
– indicator lamps66
– malfunction67
– selecting distance65
– sensor66
Active steering88
Adaptive brake light
– Brake Force Display89
Adaptive light control94
Additives
– coolant215
Address, entering127,133
Address for navigation
– entering127
Adjusting temperature inside
the car, refer to Automatic
climate control99
Adjusting the thigh support43
Airbags90
– indicator/warning lamp91
– sitting safely42
Air conditioning mode
– automatic climate control99
– ventilation101
Air distribution
– automatic99
Airing, refer to Ventilation101
Air pressure, refer to Tire
inflation pressure200
Air recirculation, refer to
Recirculated-air mode100Air supply
– automatic climate control99
– ventilation101
Air vents98
Air volume100
AKI, refer to Fuel
specifications199
Alarm system32
– avoiding unintentional
alarms33
– interior motion sensor33
– switching off an alarm32
– tilt alarm sensor33
Albums of music
collection166
ALL program100
All-season tires, refer to
Winter tires211
All-wheel drive, refer to
xDrive83
AM, waveband149
Ambient air, refer to
Recirculated-air mode100
Antenna for mobile phone176
Antifreeze
– coolant215
– washer fluid61
Antilock Brake System
ABS82
Anti-theft alarm system, refer
to Alarm system32
Anti-theft system27
Approved axle loads, refer to
Weights241
Approved gross vehicle
weight, refer to Weights241
Armrest, refer to Center
armrest107
Arrival time, refer to
Computer71
Ashtray109Assistance systems, refer to
Driving stability control
systems82
AUC Automatic recirculated-
air control100
Audio146
– controls146
– switching on/off146
– tone control146
– volume146
Audio device, external107
Automatic
– air distribution99
– air volume99
– cruise control61,63
– headlamp control93
Automatic car washes219
Automatic climate control98
– automatic air distribution99
Automatic curb monitor50
Automatic high beams and
low beams, refer to High-
beam assistant95
Automatic recirculated-air
control AUC100
Automatic Service
Request194
Automatic transmission with
Steptronic57
– interlock57,58
– overriding selector lever
lock59
– shiftlock, refer to Changing
selector lever position58
– sport program58
– towing232
– tow-starting232
AUTO program for automatic
climate control
99
AUX-IN
– port107
AUX-IN port169
Available services194

Reference 249
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Average fuel consumption71
– setting the units72
Average speed71
Avoid highways in
navigation136
Avoiding unintentional
alarms33
Axle loads, refer to
Weights241
B
Backrest contour, refer to
Lumbar support44
Backrests, refer to Seat
adjustment43
Backrest width adjustment44
Back seats
– refer to Rear seats46
Backup lamps
– replacing bulb225,226,227
Bag holder111
Band-aids, refer to First aid
pouch230
Bar, refer to Towing
methods233
Base plate for telephone or
mobile phone
– refer to Snap-in adapter186
– refer to Snap-in adapter in
the center armrest storage
compartment107
Bass, tone setting146
Battery228
– charging228
– disposal35,228
– jump-starting231
– remote control26
– replacing228
– temporary power failure228
Battery for mobile phone187
Battery renewal
– remote control35
– remote control for vehicle35
Being towed233
Belt hand-over49
– pinch protection system49
Belts, refer to Safety belts48Belt tensioner, refer to Safety
belts48
Beverage holders, refer to
Cupholders108
Blinds, refer to Roller sun
blinds106
Blower, refer to Air
volume100
Bluetooth, activating/
deactivating178
BMW
– car shampoo221
BMW Assist190
BMW Assist,
activating192,194
BMW Homepage4
BMW Maintenance
System217
BMW Search192
BMW webpage4
Bottle holders, refer to
Cupholders
108
Brake Assist, refer to Dynamic
Brake Control DBC82
Brake fluid, refer to Service
requirements73
Brake Force Display89
Brake lamps
– Brake Force Display89
– replacing bulb225,226,227
Brake pads118
– breaking in118
Brake rotors120
– brakes118
– breaking in118
Brakes
– ABS82
– BMW Maintenance
System217
– Brake Force Display89
– breaking in118
– parking brake56
– service requirements73
Brakes, refer to Braking
safely120Brake system118
– BMW Maintenance
System217
– breaking in118
– disc brakes120
Breakdown services, refer to
Roadside Assistance230
Breaking in the clutch118
Breaking in the differential,
refer to Engine and
differential118
Break-in period118
Brightness of the Control
Display80
Bulb changing, refer to Lamps
and bulbs223
Button for starting the engine,
refer to Start/stop button55
Buttons on the steering
wheel11C
California Proposition 65
warning5
Call
– accepting179
– ending180
– rejecting180
Calling, refer to Phone
numbers, dialing180
Can holders, refer to
Cupholders108
Capacities241
Capacity of the cargo area241
Car battery, refer to Vehicle
battery228
Car care, refer to Care219