2010 BMW 335I CONVERTIBLE battery

Notes
6 including components found in the interior fur-
nishings in a vehicle, contain or emit chemicals
known to the State of California to cause cancer
and birth defects and reproductive harm. In
addition, certain fluids contained in vehicles and
certain products of component wear contain or
emit chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
Battery posts, terminals and related accesso-
ries contain lead and lead compounds. Wash
your hands after handling.
Used engine oil contains chemicals that have
caused cancer in laboratory animals. Always
protect your skin by washing thoroughly with
soap and water.<
Service and warranty
We recommend that you read this publication
thoroughly.
Your BMW is covered by the following warran-
ties:
>New Vehicle Limited Warranty
>Rust Perforation Limited Warranty
>Federal Emissions System Defect Warranty
>Federal Emissions Performance Warranty
>California Emission Control System Limited
Warranty
Detailed information about these warranties is
listed in the Service and Warranty Information
Booklet for US models or in the Warranty and
Service Guide Booklet for Canadian models.
Your vehicle has been specifically adapted and
designed to meet the particular operating con-
ditions and homologation requirements in your
country and continental region in order to
deliver the full driving pleasure while the vehicle
is operated under those conditions. If you wish
to operate your vehicle in another country or
region, you may be required to adapt your vehi-
cle to meet different prevailing operating condi-
tions and homologation requirements. You
should also be aware of any applicable warranty
limitations or exclusions for such country or
region. In such case, please contact Customer
Relations for further information.
Reporting safety defects
For US customers
The following only applies to vehicles owned
and operated in the US.
If you believe that your vehicle has a defect
which could cause a crash or could cause injury
or death, you should immediately inform the
National Highway Traffic Safety Administration,
NHTSA, in addition to notifying BMW of North
America, LLC, P.O. Box 1227, Westwood, New
Jersey 07675-1227, Telephone 1-800-831-
1117.

Opening and closing
26
Opening and closing
Remote control
Each remote control contains a rechargeable
battery that is automatically recharged when it
is in the ignition lock while the car is being
driven. Use each remote control at least twice a
year for longer road trips in order to maintain the
batteries' charge status. In cars with Comfort
Access
*, the remote control contains a
replaceable battery, refer to page35.
The settings called up and implemented when
the car is unlocked depend on which remote
control is used to unlock the car, refer to Per-
sonal Profile, next column.
In addition, information about service require-
ments is stored in the remote control, refer to
Service data in the remote control, page217.
Integrated key
Press button1 to release the key.
The integrated key fits the following locks:
>Glove compartment, refer to page106
>Driver's door, refer to page29
New remote controls
Your BMW center can supply new remote con-
trols with integrated keys as additional units or
as replacements in the event of loss.
Personal Profile
The concept
You can set many of your BMW's functions to
suit your personal needs and preferences.
Without any action on your part, Personal Pro-
file ensures that most of these settings are
stored for the remote control currently in use.
When you unlock the car, the remote control
used for the purpose is recognized and the set-
tings stored for it are called up and imple-
mented.
This means that your personal settings will be
activated for you, even if in the meantime your
car was used by someone else with another
remote control and the corresponding settings.
The individual settings are stored for a maxi-
mum of four remote controls. They are stored
for two remote controls if Comfort Access
* is in
use.
Personal Profile settings
For more information on specific settings, refer
to the specified pages.
>Assignment of programmable memory
keys, refer to page20
>Response of the central locking system
when the car is unlocked, refer to page27
>Automatic locking of the vehicle, refer to
page30
>Automatic call-up
* of the driver's seat posi-
tion, refer to page47
>Triple turn signal activation, refer to
page60

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
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.

Opening and closing
34 able hardtop, the system is checking whether a
remote control is inside the vehicle. Please
repeat the opening or closing procedure, if nec-
essary.<
Unlocking
Grasp the handle on the driver's or front pas-
senger door completely, arrow 1. This corre-
sponds to pressing the button.
Locking
Touch the surface, arrow 2, with your finger for
approx. 1 second. This corresponds to pressing
the button.
To preserve the battery, please make
sure that the ignition and all electrical
consumers are switched off before locking the
vehicle.<
Coupe: Convenient closing
For Convenient closing, keep your finger on the
surface, arrow 2.
Convertible: window and convertible
top operation
With the ignition at radio readiness or beyond,
you can open and close the windows and the
convertible top when a remote control is
located inside the vehicle.
Unlocking the trunk lid separately
Press the button on the outside of the trunk lid.
This corresponds to pressing the button.
If the vehicle detects that a remote con-
trol has been accidentally left inside the
locked vehicle's cargo area after the trunk lid is closed, the lid will reopen. The hazard warning
flashers flash and an acoustic signal
* sounds.<
Switching on radio readiness
Radio readiness is switched on by pressing the
start/stop button, refer to page55.
Do not depress the brake or the clutch;
otherwise, the engine will start.<
Starting the engine
You can start the engine or switch on the igni-
tion when a remote control is inside the vehicle.
It is not necessary to insert a remote control into
the ignition lock, refer to page55.
Switching off the engine in cars with
automatic transmission
The engine can only be switched off when the
selector lever is in position P, refer to page56.
To switch the engine off when the selector lever
is in position N, the remote control must be in
the ignition lock.
Malfunction
Comfort Access may malfunction due to local
radio waves. If this happens, open or close the
vehicle via the buttons on the remote control or
using the integrated key. To start the engine
afterward, insert the remote control into the
ignition lock.
Warning lamps
The warning lamp in the instrument
cluster lights up when you attempt to
start the engine: the engine cannot
be started. The remote control is not inside the
vehicle or is malfunctioning.
Take the remote control with you inside the
vehicle or have it checked. If necessary, insert
another remote control into the ignition lock.
The warning lamp in the instrument
cluster lights up while the engine is
running: the remote control is no
longer inside the vehicle. After the engine is
switched off, the engine can only be restarted
within approx. 10 seconds.

Controls
35Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
The indicator lamp in the instrument
cluster comes on and a message
appears on the Control Display:
replace the battery in the remote control.
Replacing the battery
The remote control for Comfort Access con-
tains a battery that will need to be replaced from
time to time.
1.Take the integrated key out of the remote
control, refer to page26.
2.Remove the cover.
3.Insert the new battery with the plus side fac-
ing up.
4.Press the cover on to close.
Take the old battery to a battery collec-
tion point or to your BMW center.<
Windows
To prevent injuries, watch the windows
while closing them.
Take the remote control with you when you
leave the car; otherwise, children could operate
the electric windows and possibly injure them-
selves.<
Coupe: opening, closing
>Press the switch to the resistance point:
The window opens as long as you press the
switch.
>Press the switch beyond the resistance
point:
The window opens automatically. Press the
switch again to stop the opening move-
ment.
You can close the windows in the same manner
by pulling the switch.
Convertible: opening, closing
Individually
>Press the switch to the resistance point:
The window opens as long as you press the
switch.
>Press the switch beyond the resistance
point:
The window opens automatically. Press the
switch again to stop the opening move-
ment.
You can close the windows in the same manner
by pulling the switch. The rear windows do not
close automatically.

Controls
39Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Opening and closing
When the vehicle is stationary and at radio
readiness or beyond, refer to page55:
If possible, conserve the battery by only
operating the retractable hardtop when
the engine is running.
Before closing the retractable hardtop, remove
all foreign objects from the windshield frame as
these could prevent the hardtop from closing
properly.<
1Push button: open the retractable hardtop.
Pull button: close the retractable hardtop.
2LEDs
The side windows move down when the
switch for hardtop operation is pulled or
pushed.<
LEDs
In the following situations, a message appears
on the Control Display or an acoustic signal
sounds in addition to the LED lighting up:
>While the hardtop is being operated, the left
LED lights up green. It goes out as soon as
the top is fully opened or closed.
>If the right-hand LED flashes red when you
release the switch, the opening or closing
action has not yet finished.
>If the right LED lights up red when the
switch is pressed, the cargo area partition is
folded up, the trunk lid is not closed, the
vehicle is standing on a strong incline or
there is a malfunction. The retractable hard-
top cannot be moved.
Interruption
The automatic sequence of movements is
interrupted if the switch for hardtop operation is
released. The sequence can be continued in
the desired direction by pushing or pulling the
switch.
A hardtop that is not fully opened or
closed is a safety hazard.
Do not interrupt and resume the closing proce-
dure several times in close succession as this
could damage the mechanism.<
If the hardtop is not fully opened or
closed, the trunk lid cannot be opened
and the windows cannot be moved.<
Convenient operation with remote
control or via door lock
Refer to pages28 and30.
Wind deflector*
The wind deflector keeps air movements in the
passenger compartment to a minimum when
the hardtop is open and provides an even more
comfortable ride, particularly at high speeds.
Installation
The wind deflector is stored in a protective
cover in the cargo area. Brief instructions for
operation can be found on the protective cover.
1.Remove the wind deflector from the protec-
tive cover and unfold it, arrows1.

Controls
47Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Seat with electrical longitudinal
adjustment
Coupe
Convertible
Seat backrest warning lamp:
Comes on when a seat backrest is not
engaged. In addition, a message
appears on the Control Display.
Easy entry
The easy entry feature includes a memory func-
tion for the longitudinal adjustment and back-
rest angle.
1.Pull lever 1 and swing the backrest forward.
2.Press the front end 2 of the switch until the
seat has moved into the desired position.
Previous position
Press the rear end 3 of the switch until the seat
automatically stops in its previous position, and
fold the backrest back. If you release the switch
before the previous seat position is reached,
the seat will stop at its current position.
When sliding the seat backward, make
sure no one is injured and no objects are
damaged.
Before driving off, engage both seats and back-rests so that they are locked in place. Other-
wise, there is a risk of an accident due to unex-
pected movement.<
Heated seats*
Press the button once per temperature level.
Three LEDs indicate the highest temperature.
To switch off:
Press button longer.
If you continue driving within approx. the next
15 minutes, the seat heating is automatically
activated at the previously set temperature.
The temperature is lowered or the heating is
switched off entirely to save on battery power.
The LEDs stay lit.
Seat and mirror memory*
You can store and call up two different combi-
nations of driver's seat and exterior mirror posi-
tions.
Settings for the backrest width and lumbar sup-
port are not stored in memory.