2008 BMW 135I COUPE Head light

Cockpit
10
Cockpit
Around the steering wheel: controls and displays
1Convertible: opening and closing
windows jointly38
2Convertible: opening and closing
rear windows38
3Opening and closing front
windows38
4Folding exterior mirrors in and out
*51
5Adjusting exterior mirrors, automatic curb
monitor
*51
6
Parking lamps91
Low beams92
Automatic headlamp control
*91
Adaptive Head Light
*93

At a glance
11Reference
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7
Fog lamps*94
8
Turn signals62
High beams, headlamp flasher93
Roadside parking lamps
*93
Computer67
Settings and information about the
vehicle70
Settings and information about the
vehicle70
Instrument lighting94
9Instrument cluster12
10
Windshield wipers63
Rain sensor
*63
11Switching the ignition on/off and
starting/stopping the engine58
12Ignition lock58
13Buttons on the steering wheel
Telephone
*:
>Press: accepting and ending a
call; starting dialing
* of
selected phone number; redi-
aling if no phone number is
selected.
>Press longer: redialing
Volume
Activating/deactivating voice com-
mand system
*
Changing radio station
Selecting music track
Scrolling through phone book and
lists with stored phone numbers
Individually programmable53
Individually programmable53
14Horn: the entire surface
15Adjusting the steering wheel53
16
Cruise control
*64
17Releasing the hood209
18Opening the luggage compartment lid33

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Indicator and warning lamps
The concept
Indicator and warning lamps in the display area
can light up in a variety of combinations and col-
ors.
Some lamps are checked for proper functioning
and thus come on briefly when the engine is
started or the ignition is switched on.
Explanatory text messages
Text messages at the lower edge of the Control
Display explain the meaning of the displayed
indicator and warning lamps.
You can call up more information, e.g. on the
cause of a malfunction and on how to respond,
via Check Control, refer to page76.In urgent cases, this information will be shown
as soon as the corresponding lamp comes on.
Indicator lamps without text messages
The following indicator lamps notify you that
certain functions are active:
High beams/headlamp flasher93
Fog lamps
*94
Lamp flashes:
DSC or DTC is regulating the propul-
sive forces in order to maintain driving
stability82
Canada: parking brake applied59
Parking brake applied59
Canada: engine malfunction with
adverse effect on exhaust
emissions215
Engine malfunction with adverse
effect on exhaust emissions215

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41Reference
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Driving tips
Communications
Navigation
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Mobility
The following tips will enhance your driving
pleasure in your convertible:
>It is advisable that you close the convertible
top when you park the vehicle. Not only
does the closed top protect the vehicle inte-
rior against unanticipated weather damage,
it also offers a certain amount of theft pro-
tection. However, even when the top is
closed, valuables should only be stored in
the locked cargo bay.
>Do not attach roof-mounted luggage sys-
tems to the convertible top.
>When opening a wet top, e.g. after driving in
the rain, water may drip into the cargo bay. If
necessary, remove items from the cargo
bay beforehand to avoid water stains or soil-
ing.
At temperatures below +14°F/-10°C, do
not move the convertible top or damage
may occur.
Do not keep the convertible top in the top box
for longer than one day if it is wet, otherwise the
moisture may cause damage.
Do not place objects on the convertible top, or
they may fall off when the top is operated and
cause damage or injury.
Never move the convertible top when the roll-
over protection system is in the activated posi-
tion.
Always fully complete a convertible top move-
ment. Driving with the convertible top incom-
pletely opened or closed can result in damage
or injury.
Do not reach into the mechanism during the
opening or closing procedure. Keep children
away from the convertible top while it is moving.
For safety reasons, only move the convertible
top while the vehicle is standing, if possible.<
The convertible top swings upward when
opening and closing. When operating the
convertible top in a garage, under a bridge, etc.,
ensure that there are at least 6 ft 7 in/2 m of
headroom, otherwise the vehicle may be dam-
aged. >Comply with the safety precautions
described above.
>Ensure that the cargo bay partition is folded
down and engaged on both sides, refer to
page108, otherwise it will not be possible
to open the convertible top.
>Ensure that the cargo does not press
against the cargo bay partition from below.
>Ensure that the luggage compartment lid is
closed.
Opening and closing
Convertible top operation with convenient
access, refer also to page36.
As of radio readiness, refer to page58:
If possible, conserve the battery by only
operating the convertible top when the
engine is running.
Before closing the convertible top, remove all
foreign objects from the windshield frame as
these could prevent the hardtop from closing
properly.<
1Push button: close convertible top
2Push button: open convertible top
3LEDs
The side windows move down slightly
when the buttons for convertible top
operation are pressed.<
Operation while driving
You can open or close the convertible top while
driving, as long as the car is not moving faster
than approx. 25 mph/40 km/h.

Adjustments
52 1Adjustments
2Switching to the other mirror or automatic
curb monitor
*
3Folding mirrors in and out*
The setting for the exterior mirrors is stored for
the remote control currently in use
*. The stored
position is called up automatically when the
vehicle is unlocked.
Manual adjustment
The mirrors can also be adjusted manually:
press the edge of the glass.
Folding mirrors in and out*
At driving speeds up to approx. 12 mph/
20 km/h, you can fold the mirrors in and out by
pressing button3. This can be beneficial in nar-
row streets, for example, or for moving mirrors
that were folded in by hand back out into their
correct positions. Mirrors that were folded in are
folded out automatically at a speed of approx.
25 mph/40 km/h.
Automatic heating
Depending on the outside temperature, both
exterior mirrors are heated automatically when
the engine is running or the ignition is switched
on.
Passenger-side mirror tilt function –
automatic curb monitor*
Activating
1.Push the switch to the position for the
driver's-side mirror, arrow 1.
2.Engage reverse gear or move the selector
lever to position R.
The glass of the mirror on the passenger
side tilts slightly down. This allows the
driver to see the area immediately adjacent
to the vehicle, e.g. a curb, when backing into
a parking space.
Deactivating
Push the switch to the position for the passen-
ger-side mirror, arrow 2.
Interior rearview mirror
Turn the knob to reduce glare from the head-
lamps of cars behind you when driving at night.

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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.
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Settings" and press the controller.
4.Select "Vehicle / Tires" and press the con-
troller.
5.If necessary, move the highlight marker to
the uppermost field. Turn the controller
until "Lighting" is selected and press the
controller.
6.Select "Triple turn signal" and press the
controller.
Triple turn signaling is activated.
The setting is stored for the remote control cur-
rently in use.
Wiper system
1Switching on wipers
2Switching off wipers or brief wipe3Activating/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.

Driving
64
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.<
Windshield washer nozzles
The windshield washer nozzles are heated
automatically
* while the engine is running or
the ignition is switched on.
Washer fluid
Washer fluid antifreeze is flammable.
Therefore, keep it away from ignition
sources and only store it in the closed original
container that is kept out of reach of children,
otherwise there is a risk of personal injury.
Comply with the instructions on the con-
tainer.<
Washer fluid filler neck
O nly refill was her fluid when the engine is
cool to avoid contact with hot engine
parts. Otherwise, fluid spills constitute a fire
hazard and a risk to personal safety.<
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
You can use the cruise control feature begin-
ning at approx. 20 mph/30 km/h. The car then
stores and maintains the speed that you specify
using the lever on the steering column.
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.<

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Mobility
vated by adolescents and adults sitting in cer-
tain positions; the indicator lamp for the front
passenger airbags comes on. In such cases, the
passenger should change his or her sitting
position so that the front passenger airbags are
activated and the indicator lamp goes out. If the
desired airbag status cannot be achieved by
changing the sitting position, transport the rele-
vant passenger on a rear seat. Do not attach
seat covers, seat cushion padding, ball mats or
other items to the front passenger seat unless
they are specifically recommended by BMW.
Do not place any items under the seat which
could press against the seat from below. Other-
wise a correct analysis of the seat cushion is not
ensured.<
Status of front passenger airbags
The indicator lamp for the front passenger air-
bags shows the functional status of the front
passenger's front and side airbags in accor-
dance with whether and how the front passen-
ger seat is occupied. The indicator lamp shows
whether the front passenger airbags are acti-
vated or deactivated.
>The indicator lamp lights up when a child in
a specially designated child-restraint sys-
tem is detected, as intended, on the seat.
The front and side airbags for the front pas-
senger are not activated.
Most child seats are detected by the
system, especially child seats
required by the NHTSA at the time of vehi-
cle production. After mounting a child seat,
ensure that the indicator lamp for the front
passenger airbag is lit. It indicates that the
child seat has been detected and that the
front passenger airbags are deactivated.>The indicator lamp does not come on as
long as a person of sufficient size and in a
correct sitting position is detected on the
seat.
The front and side airbags for the front pas-
senger are activated.
>The indicator lamp does not come on if the
seat is empty.
The front and side airbags for the front pas-
senger are not activated.
Operational readiness of airbag system
As of radio readiness, refer to page58, the
warning lamp comes on briefly to indicate that
the entire airbag system and the belt tensioners
are operational.
Airbag system malfunction
>Warning lamp does not light up at radio
readiness or beyond.
>Warning lamp remains permanently on.
In the event of a fault in the airbag system,
have it checked without delay, otherwise
there is the risk that the system will not function
as intended even if a sufficiently severe acci-
dent occurs.<
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.