light BMW 128I COUPE 2012 Owner's Manual

Driving
66
Launch Control
Launch Control enables an optimum accelera-
tion when starting off on a road surface with
good traction.
Do not use Launch Control too often; oth-
erwise, the powerful stresses on the vehi-
cle will lead to premature component wear.<
Launch Control is ready for use when the
engine is at operating temperature, i.e. after
uninterrupted travel of at least 6.2 miles/10 km.
1.With the engine running, step on the brake
with your left foot.
2.Activate Dynamic Traction Control (DTC),
refer to page84.
3.Activate Driving dynamics control, refer to
page64.
4.With the vehicle stationary, activate the
manual mode and select 1
stgear.
5.With your right foot, push the accelerator
pedal past the resistance point. The engine
speed for pulling away is adjusted. A flag
symbol appears in the instrument cluster.
6.When you release the brake pedal, the vehi-
cle accelerates. Keep the accelerator pedal
floored.
7.The upshifting occurs automatically as long
as you keep the accelerator pedal pressed
past the resistance point.
Launch Control will be ready for use again after
you drive a certain distance.
Launch Control is not available for use during
the break-in phase, refer to page116.
To maintain driving stability, keep DSC
activated whenever possible.<
Turn signals/
headlamp flasher
1High beams
2Headlamp flasher
3Turn signal
Using turn signals
Press the lever beyond the resistance point.
To turn off manually, press the lever to the
resistance point.
Unusually rapid flashing of the indicator
lamp and the turn signals indicates that
one of the turn signal bulbs has failed.<
Signaling a turn briefly
Press the lever as far as the resistance point for
as long as you wish to signal a turn.
Triple turn signal activation
Press the lever as far as the resistance point.
The turn signals flash three times.
You can activate or deactivate this function.
1."Settings"
2."Lighting"
3."Triple turn signal"

Controls
67Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
The setting is stored for the remote control cur-
rently in use.
Wiper system
1Switching on wipers
2Switching off wipers or brief wipe
3Activating/deactivating intermittent wipe or
rain sensor
*
4Cleaning windshield and headlamps*
5Setting speed for intermittent wipe, or sen-
sitivity of the rain sensor
Switching on wipers
Press the lever upward, arrow 1.
The lever automatically returns to its initial posi-
tion when released.
Normal wiper speed
Press once.
The system switches to operation in the inter-
mittent mode when the vehicle is stationary.
Fast wiper speed
Press twice or press beyond the resistance
point.
The system switches to normal speed when the
vehicle is stationary.
Intermittent wipe or rain sensor*
If the car is not equipped with a rain sensor, the
intermittent-wipe time is a preset.
If the car is equipped with a rain sensor, the time
between wipes is controlled automatically and
depends on the intensity of the rainfall. The rain sensor is mounted on the windshield, directly in
front of the interior rearview mirror.
Activating intermittent wipe or rain
sensor
Press the button, arrow3. The LED in the but-
ton lights up.
Setting speed for intermittent wipe or
sensitivity of the rain sensor
Turn the thumb wheel5.
Deactivating intermittent wipe or rain
sensor
Press the button again, arrow3.
The LED goes out.
Deactivate the rain sensor before enter-
ing an automatic car wash. Failure to do
so could result in damage caused by undesired
wiper activation.<
Cleaning windshield and headlamps*
Pull the lever, arrow 4.
Washer fluid is sprayed onto the windshield and
the wipers are operated for a short time.
When the vehicle lighting system is switched
on, the headlamps are cleaned at regular and
appropriate intervals.
Do not use the washers if there is any
danger that the fluid will freeze on the
windshield. If you do, your vision could be
obscured. Antifreeze should therefore be
added to the fluid, refer to Washer fluid.
Do not use the washers when the washer fluid
reservoir is empty; otherwise, you will damage
the washer pump.<

Controls overview
70
Controls overview
Odometer, outside
temperature display, clock
1Knob in the instrument cluster
2Outside temperature and clock
3Odometer and trip odometer
Knob in the instrument cluster
>To reset the trip odometer while the ignition
is switched on
>To display the time, outside temperature
and odometer briefly while the ignition is
switched off
Units of measure
To select the respective units of measure, miles
or km for the odometer as well as 7 or 6 for
the outside temperature, refer to Units of mea-
sure on page74.
The setting is stored for the remote control cur-
rently in use.
Time, outside temperature display
Setting the time, refer to page76.
Outside temperature warning
When the displayed temperature falls to approx.
+377/+36, a signal sounds and a warning
lamp lights up. There is an increased risk of
black ice.Black ice can also form at temperatures
above +377/+36. You should there-
fore drive carefully on bridges and shaded
roads, for example; otherwise, there is an
increased risk of an accident.<
Odometer and trip odometer
Resetting the trip odometer:
With the ignition switched on, press button1 in
the instrument cluster.
When the vehicle is parked
If you still want to view the time, outside tem-
perature and odometer reading briefly after the
remote control has been taken out of the igni-
tion lock:
Press button1 in the instrument cluster.
Tachometer
Never force the engine speed up into the red
warning field, see arrow. In this range, the fuel
supply is interrupted to protect the engine.

Controls
71Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Engine oil temperature*
When the engine is at normal operating temper-
ature, the engine oil temperature is between
approx. 2107/1006 and approx. 3007/
1506.
If the engine oil temperature is too high, a mes-
sage appears on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 14 US gal/53 liters.
You can find information on refueling on
page206.
If the tilt of the vehicle varies for a longer period,
when you are driving in mountainous areas, for
example, the indicator may fluctuate slightly.
Fuel display 135i: in speedometer.
Reserve
Once the fuel level has fallen to the reserve
zone, a message briefly appears on the Control
Display and the remaining cruising range is dis-
played on the computer. Under a cruising range
of approx. 30 miles/50 km, the message
appears continuously in the Control Display.With a dynamic driving style, e.g. rapid corner-
ing, engine functions are not always assured.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km; otherwise, engine functions are not
ensured and damage can occur.<
Computer
Displays in the instrument cluster
Calling up information
Press the button in the turn signal/high beam
lever.
The following items of information are dis-
played in the order listed:
>Cruising range
>Average speed
>Average fuel consumption
>Current fuel consumption
>No information
To set the corresponding units of measure,
refer to Units of measure on page74.

Controls
73Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Resetting the fuel consumption and
speed
You can reset the values for average speed and
average consumption:
1.Select the respective menu entry.
2.Press the controller again to confirm your
selection.
Resetting the trip computer
You can reset all values:
1."Vehicle Info"
2."Trip computer"
3."Reset"
Settings and information
Operating principle
1Button for:
>Selecting display
>Setting values
2Button for:
>Confirming selected display or set val-
ues
>Calling up computer information71
3When the lights are on: instrument lighting
brightness98
4Calling up Check Control785Checking oil level217
6Setting the time76
7Setting the date78
8Viewing service requirement display74
Exiting displays
The outside temperature reading and the time
reappear when you press button2 or if you
make no entries within approx. 15 seconds. If
required, complete the current setting first.

Controls overview
76
Entering deadlines for legally required
inspections*
Make sure the date on the Control Display is
always set correctly, refer to page78; other-
wise, the effectiveness of Condition Based Ser-
vice CBS is not ensured.
1."Vehicle Info"
2."Vehicle status"
3."Service required"
4."§ Vehicle inspection"
5.Open the menu for entering the deadline.
6."Date:"
7.Create the settings.
8.Press the controller to apply the setting.
The year is highlighted.
9.Turn the controller to make the adjustment.
10.Press the controller to apply the setting.
The date entry is stored.
To exit from the menu:
Move the controller to the left.
More information on the BMW Maintenance
System can be found on page221.
Automatic Service Request*
Data regarding the maintenance status or
legally mandated inspections of the vehicle are
automatically transmitted to your BMW center
prior to a service due date.
You can check when your BMW center was
notified.
1."Vehicle Info"
2."Vehicle status"
3."Options"
4."Last Service Request"
Clock
The settings are stored for the remote control
currently in use, refer also to Personal Profile on
page28.
Setting the time
In the instrument cluster
To set the 12h/24h format, refer to Setting the
time format on page77.

Controls overview
78
Date
The settings are stored for the remote control
currently in use, refer also to Personal Profile on
page28.
Setting the date
In the instrument cluster
To set the dd/mm or mm/dd date format, refer
to Setting the date format below.
1.Push button1 in the turn signal/high beam
lever up or down repeatedly until the appro-
priate symbol appears in the display,
accompanied by the date and the word
"SET".
2.Press button2.
3.Use button1 to set the day of the month.
4.Press button2 to confirm the entry.
5.Set the month and the yea r i n t he s a m e w a y .
6.Press button 2.
The system stores the new date.
Via iDrive
1."Settings"
2."Time/Date"
3."Date:"
4.Turn the controller until the desired day is
displayed, and press the controller.
5.Create the necessary settings for the
month and year.
The date is stored.
Setting the date format
1."Settings"
2."Time/Date"
3."Format:"
4.Select the desired format.
The date format is stored.
Check Control
The concept
The Check Control monitors vehicle functions
and alerts you to any malfunctions in the sys-
tems monitored. Such a Check Control mes-
sage includes indicator and warning lamps in
the instrument cluster and, in some circum-
stances, an acoustic signal as well as text mes-
sages at the top of the Control Display.
Indicator and warning lamps
Indicator and warning lamps can light up in a
variety of combinations and colors.
Several of the lamps are checked for proper
functioning and light up temporarily when the
engine is started or the ignition is switched on.

Controls overview
80 2.Press button 2.
"CHECK OK" appears if there are no Check
Control messages. If a Check Control mes-
sage has been stored, the corresponding
lamp lights up. It is accompanied by a text
message on the Control Display.
3.Push button1 to check for other messages.
4.Press button 2.
The display again shows the outside tem-
perature and the time.
Via iDrive
1."Vehicle Info"
2."Vehicle status"
3."Check Control"
4.Select the text message.
Speed limit
You can enter a speed, and a Check Control
message will indicate when you reach this
speed. This enables you, for example, to
receive warnings if you exceed a speed limit in
an urban area.
You are only warned of reaching this speed a
second time if your vehicle speed falls below it
again by at least 5 km/h.
Displaying, setting or changing the
limit
1."Settings"
2."Speed"
3."Warning at:"4.Turn the controller until the desired speed
is displayed.
5.Press the controller.
The speed limit is stored.
Applying your current speed as the
limit
1."Settings"
2."Speed"
3."Select current speed"
The system adopts your current speed as the
limit.
Activating/deactivating the limit
1."Settings"
2."Speed"
3."Warning"

Controls
81Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
4.Press the controller.
Settings on the Control
Display
Language on the Control Display
Setting the language
1."Settings"
2."Language/Units"
3."Language:"
4.Select the desired language.
The setting is stored for the remote control cur-
rently in use.
Setting the voice dialog
Switch between a standard dialog and a short
dialog.
1."Settings"
2."Language/Units"
3."Speech mode:"
4.Select the desired dialog.
The setting is stored for the remote control cur-
rently in use.
Brightness of the Control Display
The brightness is automatically adapted to the
ambient lighting conditions. However, you can
change the basic setting.
1."Settings"
2."Control display"
3."Brightness"
4.Turn the controller until the desired setting
is selected.
5.Press the controller.
The setting is stored for the remote control cur-
rently in use. In bright conditions, for example,
the brightness control may not be clearly visi-
ble.

Technology for driving comfort and safety
82
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
behind your vehicle. Four ultrasonic sensors in
the bumper measure the distance.
These sensors have a range of approx. 6.5 ft/
2 m. However, an acoustic warning does not
sound until an object is approx. 2 ft/60 cm from
the corner sensors, or approx. 5 ft/1.50 m from
the center sensors.
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. second
when you engage reverse gear or move the
automatic transmission selector lever to
position R. Wait this short period before driving.
Switching off automatically
After approx. 150 ft/50 m of driving or approx.
20 mph/30 km/h of speed, the system switches
off and the LED goes out.
Signal tones
When nearing an object, its position is indicated
correspondingly by an interval tone. 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 stop in front of an object that has been
detected by only one of the corner sensors
>If you are driving parallel to a wall
Malfunction
The indicator lamp in the instrument
cluster lights up. PDC is malfunction-
ing. A message appears on the Con-
trol Display. Have the system checked.
To avoid this problem, keep the sensors clean
and free of ice or snow in order to ensure that
they will continue to operate effectively. When
using a high-pressure cleaner, do not spray the
sensors for extended periods of time and only
from a distance of at least 1 ft/30 cm.
PDC with visual warning
The approach of the vehicle to an object is
shown on the Control Display. Objects that are
farther away are displayed on the Control Dis-
play before a signal tone sounds. The display
appears on the Control Display as soon as PDC
is activated.
System limitations
Even with PDC, final responsibility for
estimating the distance between the
vehicle and any obstructions always remains
with the driver. Even when sensors are pro-
vided, there is a blind spot in which objects can
no longer be detected. The system is also sub-
ject to the physical limits that apply to all forms
of ultrasonic measurement, such as those
encountered with trailer towbars and hitches,
thin or wedge-shaped objects, etc. Low objects
that have already been displayed, e.g. curbs,
can disappear again from the detection area of
the sensors before or after a continuous tone
sounds. Higher, protruding objects, e.g. ledges,
cannot be detected. Loud sound sources out-
side or inside the car can drown out the PDC