2012 BMW M3 COUPE cruise control

11
Dashboard
At a glance
4
Exterior mirrors folding in and out 55
5 Adjusting exterior mirrors, automatic curb
monitor 55
9 Instrument cluster 12 12
Ignition lock 61
13 Buttons on the steering wheel
15 Horn, entire surface
16 Adjusting the steering wheel 56
18 Releasing the hood 260
19 OBD socket 265
20 Opening the trunk lid 35
1
Convertible: opening and closing
windows jointly
40
2 Convertible: opening and closing
rear windows
40
3 Opening and closing front
windows
40
6 Parking lamps 110
Low beams 110
Automatic head lamp control110
Adaptive Light Control 112
High-beam Assistant 113
7 Fog lamps 114
8 Turn signals 71
High beams, headlamp
flasher 112
High-beam Assistant 113
Roadside parking lamps 112
Computer 84
Settings and information about the
vehicle 86
10 Windshield wipers 71
Rain sensor 72
11Switching the ignition on/off and
starting/stopping the engine
61
Telephone: accepting and ending
a call; dialing the selected phone
number; redialing if no phone
number is selected
Convertible: microphone on steer-
ing column
Volume
Activating/deactivating the voice
activation system 25
Convertible: microphone on steer-
ing column
Changing the radio station
Interrupting a traffic bulletin
Selecting a music track
Scrolling through the redial list
Next entertainment source
Recirculated air mode 118
14 Steering wheel heating 56
17 Cruise control 75
Active Cruise Control 75
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At a glanceDashboard
Instrument cluster
1Speedometer
2 Indicator lamps for turn signals
3 Indicator and warning lamps 13
4 Displays for Active Cruise Control 75
5 Tachometer 83
6 Engine oil temperature 83
7 Display for
>Clock 82
> Outside temperature 82
> Indicator and warning lamps 928
Display for
>Position of automatic transmission 64
> Gear indicator of 7-gear Sport automatic
transmission with double clutch 66
> Computer 84
> Date of next scheduled service, and
remaining distance to be driven 87
> Odometer and trip odometer 82
> High-beam Assistant 113
> Checking the oil level 260
> Settings and information 86
> There is a Check Control
message 92
9 Fuel gauge 83
10 Resetting the trip odometer 82
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Driving
Controls
All washer nozzles are
supplied with washer
fluid by the same reservoir.
Fill with water and, if required, with a washer
antifreeze, according to manufacturer's recom-
mendations.
Mix the water and antifreeze before filling
the washer fluid reservoir to make sure
the correct concentration is maintained. <
Capacity
Approx. 6.3 US quarts/6 liters.
Cruise control
The concept
Cruise control is available for use at speeds of
approx. 20 mph or 30 km/h. The car then stores
and maintains the speed that you specify using
the lever on the steering column. In order to
maintain the specifie d speed, the system
brakes the vehicle when the engine braking
effect is insufficient on downhill gradients.
Do not use cruise control when driving at
constant speed is prevented by adverse
conditions, e.g. winding roads, dense traffic or
poor road conditions due to, e.g., snow, rain, ice
or loose surfaces. Otherwise, you could lose
control of the vehicle and cause an accident as a
result. <
Manual transmission
You can shift gears while cruise control is acti-
vated. The system is deactivated when you drive at very low engine speeds for an extended
period.
One lever for all functions
1
Storing and maintainin g speed or accelerat-
ing
2 Storing and maintaining speed or deceler-
ating
3 Deactivating cr uise control
4 Resuming a previously stored speed
Maintaining current speed
Briefly press the lever, arrow 1, or pull it briefly,
arrow 2.
The car's current speed is stored and main-
tained. It is displayed on the speedometer and
briefly in the instrument cluster.
On uphill gradients, it may prove impossible to
maintain the set speed if current engine power
output is insufficient. If the engine braking
effect is insufficient on downhill slopes, the sys-
tem will brake the vehicle slightly.
Increasing desired speed
Repeatedly press the lever to the resistance
point or beyond, arrow 1, until the desired
speed is reached.
> Each time the lever is pressed to the resis-
tance point, the desired speed is increased
by approx. 1 mph or 1 km/h.
> Each time the lever is pressed beyond the
resistance point, the desired speed is
increased by up to 5 mph or 10 km/h.
The system stores and maintains the speed.
Online Edition for Part no. 01 40 2 609 333 - \251 08/11 BMW AG

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ControlsDriving
Accelerating using the lever
Accelerating slightly:
Press the lever to the resistance point, arrow 1,
until the desired speed is reached.
Accelerating significantly:
Press the lever beyond the resistance point,
arrow 1, until the desired speed is reached.
The vehicle accelerates without pressure on
the accelerator pedal. The system stores and
maintains the speed.
Decreasing speed
Repeatedly pull the lever to the resistance point
or beyond, arrow 2, until the desired speed is
displayed.
> Each time the lever is pulled to the resis-
tance point, the desired speed is decreased
by approx. 1 mph or 1 km/h.
> Each time the lever is pulled beyond the
resistance point, the desired speed is
reduced by up to 5 mph o r 10 km/h until the
minimum speed of 20 mph or 30 km/h is
achieved.
The system stores and maintains the speed.
Deactivating cruise control
Briefly press the lever upwards or downwards,
arrow 3.
The displays on the speedometer disappear.
In addition, the system is automatically deacti-
vated:
> When the brakes are applied.
> When the manual transmission is shifted
very slowly or shifted into neutral.
> When the automatic transmission selector
lever is moved into the neutral position.
> When the selector lever of the Sports auto-
matic transmission with double clutch is
moved into the neutral position.
> When DTC is activate d or DSC is deacti-
vated.
> When DSC or ABS is intervening. Cruise control is not deactivated by depressing
the accelerator pedal.
Once the accelerator
pedal is released, the st ored speed is achieved
again and maintained.
Warning lamp
The warning lamp lights up when
cruise control is deactivated due to
control intervention by the DSC, for
example. A message appears on the Control
Display.
Resuming a previously stored speed
Press the button, arrow 4.
The last stored speed is resumed and main-
tained.
In the following instance s, 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 Sport 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 speed
2 Selected speed is displayed briefly
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Driving
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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
page 93.<
Malfunction
The warning lamp lights up. A mes-
sage appears on th e Control Display.
The cruise control is malfunctioning.
You can continue your journey. Have the sys-
tem checked.
Active Cruise Control
The concept
With Active Cruise Cont rol, you can select a
desired speed which is not only automatically
maintained when driving on open roadways, but
also varied to maintain a selected distance set-
ting as slower traffic is encountered.
Active Cruise Control is a technological
advance over the familiar cruise control and is a
welcome relief from the constant adjustment of
speed that can accompany driving in traffic on
highways or other high -speed thoroughfares.
Especially on longer trips, the system can
reduce fatigue and tension, while increasing
your enjoyment of driving. Please use it safely
and responsibly.
Within the limits of its capability, the system
automatically adap ts the car's speed to that of a
slower vehicle in front of you. You can specify
the distance to be main tained from the vehicle
in front in four stages. For safety reasons, the
distance is speed-dependent. Based on your
selected distance setti ng, the system automat-
ically decreases the thro ttle setting and lightly
applies the brakes if necessary. The vehicle
brake lamps will automatically illuminate to sig-
nal a following driver to take action. In addition,
it may be necessary for the vehicle or the driver
to downshift, depending on the kind of trans- mission your vehicle is equipped with, to main-
tain the distance setting
selected. If the vehicle
ahead speeds up or when the lane ahead
becomes clear, your vehi cle will accelerate to
the speed you have selected by increasing the
throttle setting and shifting gears automatically
or by the driver as needed. Your selected speed
will be held when driving downhill, too.
Since this Active Cruise Control system is a
new technology and operates differently from
conventional cruise co ntrol systems which you
may be accustomed to, you are strongly urged
to read all of the pages relating to this system
before use. Pay special attention to the System
limitations section beginning on page 80.
Braking sensation
>If you step on the brake pedal while the sys-
tem is braking, peda l sensation will be
slightly different from the usual.
> Possible noises during automatic braking
are normal.
Manual transmission
You can shift gears while cruise control is acti-
vated. The system is deactivated when you
drive at very low engine speeds for an extended
period.
Range of applications
The minimum desired speed is 20 mph or
30 km/h, the maximum desired speed is
110 mph or 180 km/h.
As with conventional cruise control sys-
tems, Active Cruise Control in no way
diminishes or substitutes for the driver’s own
personal responsibility, alertness and aware-
ness in adjusting speed, braking or otherwise
controlling the vehicle. The driver should
decide when to use the system on the basis of
road, traffic, visibility, and weather conditions.
Active Cruise Control is intended for use on
highway-type roadways where traffic is moving
relatively smoothly. Do not use this system in
city driving; heavy traffic such as during rush
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Driving
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Selecting distance
>
Press downward:
Increase distance.
> Press upward:
Decrease distance.
The selected distance is displayed in the instru-
ment cluster.
Use good judgment to select the appro-
priate following distance given road con-
ditions, traffic, applicable laws and driving rec-
ommendations for safe following distance.
Otherwise, an accident risk could result.<
Deactivating cruise control
Press the lever upward or downward, arrow 3.
The displays on the speedometer disappear.
In addition, the system is automatically deacti-
vated:
> When the brakes are applied.
> The speed is reduced to below 20 mph or
30 km/h due to a traffic situation.
> When the manual transmission is shifted
very slowly or shifted into neutral.
> When the automatic transmission selector
lever is moved into the neutral position.
> When the selector lever of the Sports auto-
matic transmission with double clutch is
moved into the neutral position.
> When Dynamic Traction Control DTC is
activated.
> When Dynamic Stability Control DSC is
deactivated.
> When DSC or ABS is intervening.
> The system does not recognize any objects
for a longer time, e. g. on infrequently trav-
eled roads without a shoulder or guard rails,
or if the radar sensor is covered with dirt,
refer to page 78.
> The parking brake is engaged.
When the system is deactivated, you
must brake the vehicle yourself and/or
maneuver as necessary; otherwise, there is a
risk of accidents. <
Distance 1
Distance 2
Distance 3
Distance 4
This is always the preset dis-
tance when you use the system
for the first time after starting the
engine.
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ControlsDriving
Warning lamp
The warning lamp lights up when
Active Cruise Co ntrol has been
automatically deactivated, for exam-
ple 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 th e button, arrow 4 .
The stored speed and distance are regained
and maintained.
In the following instance s, 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 automati c transmission: when
you engage selector lever position N.
> In cars with Sport 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
2 Shows 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 3
Selected distance to vehicle ahead
The indicator lights up as soon as the sys-
tem is activated.
4 Selected 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 page 93.<
Warning lamps
The indicator 2 flashes in red; a
signal sounds.
The system indicates that you
must brake and/or maneuver the
vehicle yourself. Active Cruise
Control cannot automati cally restore the dis-
tance to the vehicle ahead.
This indicator does not release you from your
responsibility to adapt your desired speed and
driving style to prevailing driving conditions.
The indicator 2 flashes in yellow.
The prerequisites for operating
Active Cruise Control are not met,
e.g. as a result of ABS or DSC
interventions. Active Cruise Con-
trol is deactivated. Yo u can reactivate the sys-
tem, if desired, by briefly pressing or pulling the
lever when road and traffic conditions permit. It
is not possible to resume a stored speed.
Radar sensor
The sensor's ability to detect vehicles ahead
may be restricted as a result of heavy rain, dirt,
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Driving
Controls
snow or ice. If necessary, clean the radar sensor
located in the front bump
er, see arrow. Be sure
to use particular care when removing any layers
of snow or ice from the sensor.
The system cannot be activated if the sensor is
incorrectly aligned.
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:
NF3 ACC2SCU 003YK04001 0000
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 devi ces could void the
user’s authority to operate this equipment. <
Malfunction
The warning lamp lights up. A mes-
sage appears on the Control Display.
The Active Cruise Control is malfunc-
tioning. Have the system checked.
Online Edition for Part no. 01 40 2 609 333 - \251 08/11 BMW AG