lock BMW 335I COUPE 2009 E92 Owner's Guide

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can drown out the PDC signal. Therefore,
always drive cautiously, otherwise there is a risk
of personal injury or property damage.<
Driving stability control
systems
Your BMW has a number of systems that help
to maintain the vehicle's stability even in
adverse driving conditions.
Antilock Brake System ABS
ABS prevents locking of the wheels during
braking. Safe steering response is maintained
even during full braking. Active safety is thus
increased.
The ABS is operational every time you start the
engine. Braking safely, refer to page118.
Electronic brake-force distribution
The system controls the brake pressure in the
rear wheels to ensure stable braking behavior.
Dynamic Brake Control DBC
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost and thus helps to achieve the short-
est possible braking distance during full brak-
ing. This system exploits all of the benefits pro-
vided by ABS.
Do not reduce the pressure on the brake for the
duration of the full braking application.
Dynamic Stability Control DSC
DSC prevents the driving wheels from losing
traction when you pull away from rest or accel-
erate. The system also recognizes unstable
driving conditions, for example if the rear of the
car is about to swerve or if momentum is acting
at an angle past the front wheels. In these
cases, DSC helps the vehicle maintain a safe
course within physical limits by reducing engine
output and through braking actions at the indi-
vidual wheels.
The laws of physics cannot be repealed,
even with DSC. An appropriate driving style always remains the responsibility of the
driver. Therefore, do not reduce the additional
s a f e t y m a r g i n a g a i n b y t a k i n g r i s k s , a s t h i s c o u l d
result in an accident.<
Deactivating DSC
Press the button for at least 3 seconds; the indi-
cator lamps for DSC in the instrument cluster
light up. Dynamic Traction Control DTC and
DSC have been simultaneously deactivated.
Stabilizing and drive-output promoting actions
are no longer executed.
328i, 335i: in the same way as with a differential
interlock, even if DSC is deactivated, brake
actions are still performed on the rear axle to
enhance drive output if the drive wheels experi-
ence a significant loss of traction.
To increase vehicle stability, activate DSC again
as soon as possible.
Activating DSC
Press the button again; the indicator lamps in
the instrument cluster go out.
For better control
If the indicator lamp flashes:
DSC controls the drive forces and
brake forces.
If the indicator lamps are on:
DSC is deactivated.
Dynamic Traction Control DTC
DTC is a version of DSC in which the drive out-
put is optimized for particular road conditions,
e.g. unplowed snow-covered roads. The sys-
tem assures the maximal drive output, but with

Technology for driving comfort and safety
92
Convertible: rollover
protection system
The rollover protection system is activated
automatically in the event of an accident, a crit-
ical driving situation, an extreme tilt in the car's
longitudinal axis or upon loss of ground contact.
The protection bars behind the rear head
restraints deploy within fractions of a second.
As a supplementary system to the reinforced
windshield frame, the rollover protection sys-
tem ensures that the necessary headroom is
maintained for all vehicle occupants.
Always keep the area of movement of the
rollover protection system clear.
In minor accidents, you are protected by the
fastened safety belt and, depending on acci-
dent severity, by the safety belt tensioner and
multi-phase airbag retention system.<
Resetting
If the rollover protection system was not
impacted after being automatically activated, it
can be reset by lowering the protection bars to
their original positions. This does not require
tools.
1.Push the locking lever to one side and hold
it there.
2.Push the protection bar halfway down from
above.
3.Release the locking lever.4.Push the protection bar down until it snaps
into place.
5.Repeat the procedure for the other protec-
tion bar.
Have the rollover protection system checked
after an unexpected activation.
Never move the retractable hardtop when
the rollover protection system is in the
activated position.
Do not make any modifications to the individual
components of the rollover protection system
or its cabling.
Work on the rollover protection system should
only be performed by a BMW center.
Incorrectly performed work on the system may
lead to system failure or incorrect operation.
To check the system and ensure flawless long-
term operation, always observe the service
intervals, refer to page73.<

Controls
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Lamps
Parking lamps/low beams
0Lamps off,
daytime running lamps
1Parking lamps and daytime running lamps
2Low-beam headlamps and welcome lamps
3Automatic headlamp control
*, daytime run-
ning lamps, welcome lamps and Adaptive
Head Light
*
When you open the driver's door with the igni-
tion switched off, the exterior lighting is auto-
matically switched off if the light switch is in
position 0, 2 or 3.
Switch on the parking lamps if necessary,
switch position 1.
Parking lamps
In switch position1, the front, rear and side
vehicle lighting is switched on. You can use the
parking lamps for parking.
The parking lamps will discharge the bat-
tery. Therefore, do not leave them on for
unduly long periods of time, otherwise the bat-
tery might not have enough power to start the
engine. It is preferable to switch on the left-
hand or right-hand roadside parking lamps,
refer to page95.<
Low beams
The low beams light up when the light switch is
in position 2 and the ignition is on.
Automatic headlamp control*
When the switch is in position3, the low beams
are switched on and off automatically depend-
ing on ambient light conditions, e.g. in a tunnel,
in twilight, or if there is precipitation. The Adap-
tive Head Light
* is active. The LED next to the
symbol is illuminated when the low beams are
on. You can also activate the daytime running
lamps, refer to page94. In the situations
described above, the lamps then automatically
switch from daytime running lamps to low
beams.
The headlamps may also come on when the
sun is sitting low on a blue sky.
The low beams remain switched on
regardless of the ambient lighting condi-
tions when you switch on the fog lamps.<
The automatic headlamp control cannot
serve as a substitute for your personal
judgment in determining when the lamps
should be switched on in response to ambient
lighting conditions. For example, the system
cannot detect fog or hazy weather. To avoid
safety risks, you should always switch on the
low-beam headlamps manually under these
conditions.<
Welcome lamps
If you leave the light switch in position 2 or 3
when you park the car, the parking lamps and
the interior lamps light up briefly when you
unlock the vehicle.
Activating/deactivating welcome
lamps
iDrive, for operating principle refer to page16.
1."Settings"
2."Lighting"

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automatic air conditioning system is optimized
for driving with the top open. In addition, the air
flow rate is increased as vehicle speed
increases.
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.
The recirculated-air mode is switched on
when you switch off the automatic cli-
mate control. If the air quality deteriorates or the
window fogs over, switch the system back on
and increase the air volume.<
Automatic recirculated-air control
AUC/Recirculated-air mode
Switch on the desired operating
mode by pressing this button
repeatedly:
>LED off: outside air flows in continuously.
>Left-hand LED on, AUC mode: a sensor
detects pollutants in the outside air. If nec-
essary, the system blocks the supply of out-
side air and recirculates the inside air. As
soon as the concentration of pollutants in
the outside air has decreased sufficiently, the system automatically switches back to
outside air supply.
>Right-hand LED on, recirculated-air mode:
the supply of outside air is permanently
shut off. The system then recirculates the
air currently within the vehicle.
If condensation starts to form on the
inside window surfaces during operation
in the recirculated-air mode, you should switch
it off while also increasing the air flow rate as
required.
The recirculated-air mode should not be used
over an extended period of time, otherwise the
air quality inside the car will deteriorate contin-
uously.<
Residual heat
The heat stored in the engine is
used to heat the passenger com-
partment, e.g. while stopped at a
school to pick up a child.
The function can be switched on when the fol-
lowing conditions are met:
>Up to 15 minutes after the engine has been
switched off
>While the engine is at operating tempera-
ture
>As long as battery voltage is sufficient
>At an outside temperature below 777/
256
The LED is lit when the function is on.
As of radio readiness, you can set the interior
temperature, the air flow rate and the air distri-
bution.
Defrosting windows and removing
condensation
Quickly removes ice and conden-
sation from the windshield and
front side windows.
Switch on the cooling function as well.

Controls
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>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 retractable
hardtop 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 4mph or 7km/h.
If calibration is successful, the display
changes from C to a compass direction.
5.Convertible: open the retractable hardtop
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.
Coupe:
Roller sun blind*
Tap the button in the center console to raise or
lower the roller sun blind.
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 cover up.
Locking
To lock the glove compartment, use the inte-
grated key of the remote control, refer to
page26.
Convertible: when you lock the vehicle from the
outside, the glove compartment is locked as
well.

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Coupe: socket in the cargo bay*
Open the cap.
Coupe:
Through-loading system*
Opening
1.To release the rear seat backrest, pull the
corresponding lever in the cargo bay.
2.The unlocked rear seat backrest moves for-
ward slightly. Fold the backrest forward by
the head restraint.
Closing
Return the rear seat backrest to its upright posi-
tion and engage it.When returning the backrest into its seat-
ing position, make sure that the seat's
locking mechanism engages properly. Other-
wise, cargo could be thrown around in the event
of sharp braking or swerving and endanger the
occupants.<
The lashing eyes in the cargo bay provide you
with a way to attach cargo bay nets
* or draw
straps for securing suitcases and luggage, refer
to page120.
Convertible:
Cargo loading
Enlarging the cargo bay
When the hardtop is closed you can enlarge the
cargo bay:
To do so, push the cargo bay partition upward.
Before opening the hardtop, push the cargo bay
partition down until it engages on both sides.
Before moving the hardtop, ensure that
there are no objects on or next to the
cargo bay partition, otherwise parts of the hard-
top may be damaged. Do not exceed the maxi-
mum loading height; refer to the sticker in the
cargo bay showing a line indicating the maxi-
mum height. Do not use force to push down the
cargo bay partition.<
The retractable hardtop can only be
opened if the cargo bay partition is in its
lowermost position and engaged on both
sides.<

Practical interior accessories
110
Folding down the rear seat backrest
You can fold down the rear seat backrest to
transport light objects in the rear without dam-
aging the seats. Depending on the vehicle
equipment, the mounting points for the cargo
bay net
* are found on the back of the seat back-
rest. To unlock the rear seat backrest: press the
button on the driver's or the opposite side.
Bag holder*
W h e n t h e r e a r s e a t b a c k r e s t i s f o l d e d d o w n , y o u
will find two bag holders on the cargo bay wall:
1.Fold open the holder by pressing the but-
ton.
2.Press the handles of the bag onto the
holder from above.
Only hang light shopping bags or other
suitable objects from the holders, other-
wise braking maneuvers and swerving may lead
to a safety hazard due to objects flying about
the passenger compartment. Only transport
heavy luggage in the cargo bay if it has been
appropriately secured.<
For more information on loading the vehicle,
refer to page119.
Storage compartment behind the rear
seat backrest
A storage compartment is located behind the
rear seat backrest. To access the storage com-
partment: remove the insert or fold down the
rear seat backrest.
When the rear seat backrest is folded
down or the insert has been removed,
only transport small light objects in the storage
compartment, otherwise braking maneuvers
and swerving may lead to a safety hazard due to
objects flying about the passenger compart-
ment. Only transport heavy luggage in the
cargo bay if it has been appropriately secured.<
Storage compartments inside
the cargo bay
Coupe
Depending on your vehicle's equipment, the
following storage spaces can be found in the
cargo bay:
>Left storage compartment, e.g. for storing a
box of cleaning tissues or up to 12 CD jack-
ets, depending on vehicle equipment ver-
sion
>Net
* for securing smaller objects, to be
attached to the fixtures on the floor panel
>Hooks for hanging up, e.g. shopping bags
or tote bags
>Rubber strap on the left trim panel for
securing small objects such as a folding
umbrella
>Net for small objects on the right trim panel
of the cargo bay

Navigation system
124
Navigation system
General information
With the help of satellites, the navigation sys-
tem is able to ascertain the precise position of
the vehicle and guide you reliably to any desti-
nation you enter.
The navigation data is stored in the vehicle and
can be updated using navigation DVDs.
Make all entries while the vehicle is sta-
tionary
Enter data only when the vehicle is stationary,
and always give priority to the applicable traffic
regulations in the event of any contradiction
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.<
Updating the navigation data
The navigation data is stored in the vehicle and
can be updated using a navigation DVD. Please
contact the BMW center if you have any ques-
tions.
Inserting navigation DVD
1.Insert the navigation DVD into the DVD
player with the labeled side facing up.
2.Follow the instructions on the display.
3.Enter the authorization code of the naviga-
tion DVD and change the DVD if needed.
Displaying information on the version
1."Navigation"
2.Open "Options".
3."Navigation system version". Information
on the data version is displayed.
Removing navigation DVD
1. Press button 1.
The DVD emerges slightly from the drive.
2.Remove the DVD.
If the DVD is not ejected, the drive may be
blocked. In this case, a message will appear on
the Control Display.
*

Destination guidance
136 of traffic obstructions. The system does not
point out traffic obstructions along the original
route.
Depending on the type of road and the nature
and length of the traffic obstruction, the route
can also be calculated so that you travel
through the traffic obstruction.
1."Navigation"
2.Open "Options".
3."Dynamic guidance"
If the "Avoid highways", "Avoid toll roads"
or "Avoid ferries" route criteria are
selected, route calculation may take consider-
ably longer.<
Route
General information
Depending on the equipment in your vehicle,
different views of the route are available during
destination guidance.
>Map display
>Arrow display
>Display of the streets and towns/cities on
the route.
Displaying a list of the streets or towns/
cities on the route
When destination guidance is started, a list of
the streets and towns/cities on the route is dis-
played. The driving distances and traffic bulle-
tins are displayed for each route section.
>Display a list of the streets and towns/cities
on the route.
>Display the traffic bulletins and the driving
distance for each route section.
1."Navigation"
2."Route information"
3.Highlight a section.
The section is displayed in the preview map.
Bypassing a section of the route
During destination guidance, you can revise the
navigation system's route recommendations to
avoid particular stretches of road. Enter the
number of miles/kilometers that you want to
travel before returning to the original route.
A section of the route up to 32 miles/50 km in
length can be bypassed.
1."Navigation"
2."Route information"
3."New route for:"
4.Turn the controller: enter the desired num-
ber.
If the route section should no longer be
bypassed: "Remove blocking"
Gas station recommendations
The vehicle calculates the range and recom-
mends several gas stations along the route.
1."Navigation"
2."Route information"
3."Recommended refuel"
4.Select a gas station.
5.Select the symbol to start destination
guidance.
Destination guidance
through voice instructions
Switching voice instructions on/off
Voice instructions can be switched on or off
during destination guidance.

171
Entertainment
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>Certain presettings may be necessary on
some mobile phones: e.g. using the follow-
ing menu items:
>Bluetooth switched on
>Connection must be allowed without
requiring further confirmation
>Reconnection
>Depending on the mobile phone type, the
power-saving mode setting, for example,
may result in a paired mobile phone not
being detected by the vehicle.
>For pairing purposes, define any 4 to 16-
digit number as a Bluetooth passkey,
e.g. 25081107. A long and complex number
offers the best protection against unautho-
rized access. This Bluetooth passkey is no
longer required after pairing has been suc-
cessful.
>The ignition is switched on.
Pair the mobile phone with the vehicle
only when the car is stationary, to avoid
endangering the car's occupants and other
road users by being distracted.<
Switch on ignition
1.Insert remote control all the way into the
ignition lock.
2.Switch on ignition without operating the
brake or clutch or pressing the start/stop
button.
Preparation via iDrive
iDrive, for operating principle refer to page16.
3."Telephone"
4."Bluetooth"
5."Add new phone"The Bluetooth name of the vehicle is dis-
played.
Preparation via the mobile phone
6.Further steps must be carried out with the
mobile phone and vary depending on the
model. Please refer to your mobile phone's
operating instructions, e.g. under the topics
of Searching for a Bluetooth device, Linking
or Pairing. The Bluetooth name of the vehi-
cle also appears on the mobile phone dis-
play.
7.Select the Bluetooth name of the vehicle on
the mobile phone display.
Logging in
Depending on your mobile phone, you will see
messages, first on the mobile phone display or
on the iDrive, requesting you to enter the same
Bluetooth passkey previously determined by
you.
8.Enter the Bluetooth passkey.
Depending on the mobile phone, you will
have approx. 30 seconds to enter your
Bluetooth passkey on the mobile phone
and the Control Display.
If pairing was successful, the mobile phone
appears at the top of the mobile phone list.
As soon as a mobile phone is detected by the
vehicle, the phone book entries stored on the
SIM card or on your mobile phone are transmit-
ted to the vehicle. This data transfer depends
on your mobile phone and can take several min-
utes; please refer to your mobile phone's oper-
ating instructions, if necessary.
If not all phone book entries are displayed: