2011 BMW M3 SEDAN transmission

Controls
71Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
>When you select the automatic transmis-
sion's neutral position N
>When you select the neutral position N with
the Sports automatic transmission with
double clutch
>When you activate the Dynamic Traction
Control DTC
>When you deactivate the Dynamic Stability
Control DSC
>When DSC or ABS is intervening
>When the system does not recognize any
objects for a longer period of time, e.g. on
infrequently traveled roads without a shoul-
der or guard rails, or if the radar sensor is
covered with dirt, refer to page72
>When you apply the parking brake
When the system is deactivated, you
must brake the vehicle yourself and/or
maneuver as necessary; otherwise, there is a
risk of accidents.<
Warning lamp
The warning lamp comes on when
active cruise control has been auto-
matically deactivated, for example
due to a driving speed below 20 mph or 30 km/
h or a DSC intervention. A message appears on
the Control Display.
Resuming stored desired speed and
distance
Briefly press the button, arrow 4.
The stored speed and distance are regained
and maintained.
In the following instances, the stored speed is
deleted and can no longer be resumed:
>When driving stability control systems are
intervening
>In cars with manual transmission: when you
shift gears very slowly or shift to neutral
>In cars with automatic transmission: when
you engage selector lever position N>In cars with Sports automatic transmission
with double clutch: when you engage selec-
tor lever position N
>When the ignition is switched off
Displays in the instrument cluster
1Stored desired speed
2Shows yellow: vehicle detected ahead
Flashes in red: system cannot maintain dis-
tance; driver must brake the vehicle
Flashes in yellow: driving stability control
systems are intervening; cruise control is
deactivated
3Selected distance to vehicle ahead
The indicator lights up as soon as the sys-
tem is activated.
4Selected desired speed is temporarily dis-
played
If --- mph or --- km/h temporarily appears
in the instrument cluster display, it is pos-
sible that the system prerequisites for operation
are currently not met. Calling up Check Control
messages, refer to page85.<

Technology for driving comfort and safety
88
Technology for driving comfort and safety
Park Distance Control PDC*
The concept
The PDC assists you with maneuvering in tight
parking spaces. Acoustic signals and a visual
indicator
warn you of the presence of an object
in front of
* or behind your vehicle. To measure
the distance, there are four ultrasonic sensors
in either bumper.
These sensors have a range of approx. 6.5 ft/
2 m. However, an acoustic warning does not
sound until the sensors at the front
* and at the
two rear corners are approx. 24 in/60 cm away
from the object and the middle rear sensors are
approx. 5 ft/1,50 m away from it.
PDC is a parking aid that can indicate
objects when they are approached
slowly, as is usually the case when parking.
Avoid approaching an object at high speed; oth-
erwise, physical circumstances may lead to the
system warning being issued too late.<
Switching on automatically
With the engine running or the ignition switched
on, the system is activated after approx. one
second when you shift into reverse or move the
automatic transmission selector lever to
position R. Wait this short period before driving.
Switching off automatically
After approx. 55 yd/50 m of driving or above
approx. 20 mph/approx. 30 km/h, the system
switches off and the LED goes out.
Switching on manually*
Press the button; the LED lights up.
Switching off manually*
Press the button again; the LED goes out.
Signal tones
When nearing an object, its position is indicated
correspondingly by an interval tone. For exam-
ple, if an object is detected behind the vehicle,
the signal tone sounds from the rear. As the dis-
tance between vehicle and object decreases,
the intervals between the tones become
shorter. If the distance to the nearest object
falls to below roughly 1 ft/30 cm, then a contin-
uous tone sounds.
An interval tone is interrupted after approx.
3seconds
>If you remain in front of an object that has
been detected by only one of the corner
sensors
>If you are driving parallel to a wall.

Controls
91Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Hill Descent Control HDC*
HDC is a downhill driving assistant that controls
your speed on steep downhill gradients and
makes it even easier to control your BMW's
handling under these conditions. The vehicle
then moves slightly faster than double walking
speed without the driver needing to intervene.
HDC can be activated as long as you are driving
under approx. 20 mph or 35 km/h. When driving
downhill at a speed of under approx. 20 mph or
35 km/h, the vehicle's speed is automatically
reduced to slightly more than double walking
speed and maintained.
Increasing or decreasing speed
By accelerating or braking you can change this
speed within a range from approx. 3 to 15 mph,
approx. 5 to 25 km/h.
You can specify a target speed within the same
range using the cruise control
* lever on the
steering column.
1To increase speed
2To decrease speed
Activating HDC
Press the button; the LED lights up.
When the vehicle is being braked automatically,
the LED flashes.
Deactivating HDC
Press the button again; the LED goes out.
HDC is automatically deactivated at speeds
greater than approx. 35 mph/60 km/h.
Using HDC
In cars with manual transmission:
Use HDC in lower gears and in reverse gear.
With automatic transmission:
You can use HDC in any drive position.
Displays in the instrument cluster*
1Display for target speed
2HDC display
Malfunction
The HDC display disappears during HDC oper-
ation, or does not appear:
HDC is temporarily unavailable due to exces-
sive brake temperature, or DSC has failed.

Controls
115Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
USB interface for data transmission
Port for importing and exporting data on USB
devices, e.g. music collections, refer to
page176.
Observe the following when connecting:
>Do not use force when plugging the con-
nector into the USB audio interface.
>Do not connect devices such as fans or
lamps to the USB audio interface.
>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 either a compartment or the cover for
the snap-in adapter
*, depending on the equip-
ment version.
Opening
Press the button, see arrow.
Settings*
Slide the center armrest on the driver's side into
the desired position.
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 page177
>USB audio interface
*/additional connection
of the music player in the mobile phone
*,
refer to page178

Things to remember when driving
126
Things to remember when driving
Break-in period
Moving parts need breaking-in time to adjust to
each other. Please follow the instructions below
in order to achieve the optimal service life and
economy of operation for your vehicle.
Engine and differential
Always obey all official speed limits.
Up to 1,200 miles/2,000 km
Drive at varying engine and road speeds, but do
not exceed an engine speed of 4,500 rpm or a
road speed of 100 mph/160 km/h.
Avoid full-throttle operation and use of the
transmission's kickdown mode.
After driving 1,200 miles/2,000 km
Engine and vehicle speeds can be gradually
increased.
Tires
Due to technical factors associated with their
manufacture, tires do not achieve their full trac-
tion potential until after an initial break-in
period. Therefore, drive cautiously during the
first 200 miles/300 km.
Brake system
Brakes require an initial break-in period of
approx. 300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and rotors. Drive cautiously during this break-in
period.
Clutch
The function of the clutch reaches its optimal
level only after a distance driven of approx.
300 miles/500 km. During this break-in period,
engage the clutch gently.
Following part replacement
The same break-in procedures should be
observed if any of the components mentioned
above have to be renewed in the course of the
vehicle's operating life.
Saving fuel
The fuel consumption of your vehicle depends
on several factors. You can lower fuel consump-
tion and the environmental impact by taking
certain measures, adjusting your driving style
and having the vehicle serviced regularly.
Remove any unneeded cargo
Additional weight increases fuel consumption.
Remove any mounted parts after you
have finished using them
Remove unneeded additional mirrors, the roof
rack and the rear luggage rack after use.
Mounted parts affect the vehicle's aerodynam-
ics and increase fuel consumption.
Close the windows and glass roof
An open glass roof or window causes higher air
resistance and thus increases fuel consump-
tion.
Check tire inflation pressure regularly
Check the tire inflation pressure at least twice a
month and before embarking on a long journey,
and correct it if necessary.
Low tire inflation pressure causes higher rolling
resistance and thus increases fuel consumption
and tire wear.
Set off immediately
Do not let the engine warm up while the car is
still standing, but set off immediately at moder-
ate engine speed. This is the fastest way for the
cold engine to reach its operating temperature.

Things to remember when driving
128
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 page92.
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. 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 page59.
Sports automatic transmission with dou-
ble clutch: never drive with the transmis-
sion in neutral or with the engine switched off;
otherwise, there will be no engine braking
action and no power assistance to the brakes
and steering.
Manual transmission: never drive with the
clutch held down, with the transmission in neu-
tral 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.

External devices
178
USB audio interface*/
extended connectivity of the
music player in the mobile
phone*
It is possible to connect external audio devices/
mobile phones. They can be operated via iDrive.
Sound is output on the vehicle loudspeakers.
Options for connecting external
devices
>Connection via USB audio interface: Apple
iPod / iPhone, USB devices, e. g. MP3
player, USB flash drive, or mobile phones
that are supported by the USB audio inter-
face.
>Connection via snap-in adapter
*, refer to
page184, when equipped with additional
connection of music player in the mobile
phone: Apple iPhone / mobile phones. Play-
back is possible only if no audio device/
mobile phone is connected to the USB
audio interface.
Due to the large number of different audio
devices/mobile phones available on the market,
it cannot be ensured that every audio device/
mobile phone is operable on the vehicle.
Ask about suitable audio devices/mobile
phones at your BMW center.
Audio files
The system can play standard audio formats,
e.g. MP3, WMA, WAV (PCM), and AAC, as well
as playlists in the M3U format.
Connecting via USB audio interface
Lift up the center armrest.1AUX-IN port for audio playback:
TRS connector 1/8 in/3.5 mm
2USB interface
Apple iPod/iPhone
To connect the device, use the special cable
adapter for the Apple iPod/iPhone, available
from your BMW center. The cable adapter is
required for a flawless connection.
Using the Apple iPod/iPhone cable adapter,
connect the Apple iPod/iPhone to the AUX-IN
port1 and USB interface2.
The Apple iPod/iPhone menu structure is sup-
ported by the USB audio interface.
USB device
When connecting the device use a flexi-
ble adapter cable, to protect the USB
interface and your USB device against physical
damage.<
Connect the USB device to connector 2, using
a flexible adapter cable.
After the device is connected for the first time,
the information on all tracks (e.g. artist, type of
music) and the playlists are transferred from the
USB device to the vehicle. This procedure may
take some time. The duration depends on the
USB device and the number of tracks.
During transmission, the tracks can be called up
via the file directory.
Information from up to four USB devices can be
stored in the vehicle, or a total of about 16,000
tracks.
I f a f i f t h U S B d e v i c e i s c o n n e c t e d o r i f m o r e t h a n
16,000 tracks are stored, information on exist-
ing tracks may be deleted.
Music tracks with integrated Digital
Rights Management (DRM) cannot be
played.<

BMW Assist
200
Vehicle equipped with BMW Assist or
BMW TeleService
1."BMW Assist"
2."Roadside Assistance"
3."Start service"
TeleService Diagnosis*
TeleService Diagnosis enables the wireless
transmission of detailed vehicle data that are
important for vehicle diagnosis. TeleService
Diagnosis can be started after a prompt by
Roadside Assistance and termination of the
voice connection.
TeleService Help*
TeleService Help enables an in-depth diagno-
sis of the vehicle by Roadside Assistance via
wireless transmission. TeleService Help can be
started after a prompt by Roadside Assistance
and termination of the voice connection.
Starting TeleService Help
1.Park the vehicle in a safe place.
2.Set the parking brake.
3.The engine is running.
4."TeleService Help"
After completion of TeleService Help, a voice
connection is established to Roadside Assis-
tance.
Activating BMW Assist*
If the services included in a valid BMW Assist
subscription are not displayed, they may need
to be activated.
1.Make sure that the vehicle can determine its
current position. Reception is usually best
when you have an unobstructed view to the
sky.
2.Switch on the ignition.
3."Activate BMW Assist"
Activation may take several minutes. If another
menu is opened, activation continues running in
the background.
BMW Search*
BMW Search is an online portal that makes cer-
tain services available for use in your vehicle,
e.g. information on restaurants along your
route.
License conditions:
This product contains NetFront Browser soft-
ware of ACCESS Co., Ltd. Copyright © 2007
ACCESS Co., Ltd. All rights reserved. NetFront
is a trademark or registered trademark of
ACCESS Co., Ltd., in Japan and other coun-
tries.
T h i s s o f t w a r e i s b a s e d i n p a r t o n t h e w o r k o f t h e
Independent JPEG Group.
Requirements
>Subscription to the optional
Convenience Plan.
>The vehicle is located within wireless
network coverage.
>The date setting on the Control Display
is current.