2008 BMW M3 COUPE turn signal

Technology for driving comfort and safety
72 dling and stopping ability. Please note that the
TPMS is not a substitute for proper tire mainte-
nance, and it is the driver’s responsibility to
maintain correct tire pressure, even if underin-
flation has not reached the level at which the
TPMS low tire pressure telltale illuminates.
The TPMS malfunction indicator is combined
with the low tire pressure telltale. When the sys-
tem detects a malfunction, the telltale will flash
for approximately one minute and then remain
continuously lit. This sequence will continue
upon subsequent vehicle startups as long as
the malfunction exists. When the malfunction
indicator is illuminated, the system may not be
able to detect or signal low tire pressure as
intended. TPMS malfunctions may occur for a
variety of reasons, including the installation of
replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and wheels allow
the TPMS to continue to function properly.
Servotronic
"Servotronic" varies the steering force required
to turn the wheels depending on the speed at
which you are driving.
At low speeds, steering is assisted strongly, i. e.
less effort is required to turn the vehicle. Steer-
ing assistance lessens with increasing speed.
Brake Force Display
On the left: normal braking.
On the right: sharp braking.
Airbags
The following airbags are located under the
marked covers:
1Front airbags
2Coupe: head airbags
3Side airbags in the seat backrestsProtective action
Observe the adjustment instructions on
page35 to ensure the best possible per-
sonal protection.<
The front airbags help protect the driver and
front passenger by responding to frontal
impacts in which safety belts alone cannot pro-
vide adequate restraint. When needed, the
head and side airbags help provide protection in

Lamps
78 angle and other parameters, the light from the
headlamp follows the course of the road.
In tight curves at speeds up to 40 mph/70 km/h,
e.g. on mountainous roads or when turning, an
additional, corner-illuminating lamp is switched
on that lights up the inside area of the curve.
Activating Adaptive Head Light
With the ignition switched on, turn the light
switch to position 3, refer to page76.
The corner-illuminating lamp is switched on
automatically, depending on the steering wheel
angle or turn signal indicator.
To avoid blinding oncoming traffic, the Adaptive
Head Light directs light towards the front pas-
senger side when the vehicle is at a standstill.
When you are reversing, only the corner-illumi-
nating lamps are active and switched on on
both sides.
Malfunction
The LED next to the symbol for automatic head-
lamp control flashes. Adaptive Head Light is
malfunctioning or has failed. Have the system
checked as soon as possible.
High beams/roadside parking
lamps
1High beams
2Headlamp flasher
3Roadside parking lamps
*
Roadside parking lamps, left or right
There is an additional option of switching on the
lamps on the side of the car facing the road
when parked.
Switching on
After parking the vehicle, press the lever up or
down beyond the pressure point for a longer
period, arrow 3.
The roadside parking lamps drain 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.<
Switching off
Press the lever in the opposite direction to the
pressure point, arrow 3.
Instrument lighting
You can adjust the brightness of the instrument
lighting only when the parking lamps or the low
beams are switched on.
1.Push button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol appears in the display, accompa-
nied by the brightness level and the word
"SET".
2.Press button 2.

Reference
At a glance
Controls
Driving tips
Mobility
129
3.Push the wire bracket out of the anchor
towards the right and fold it up.
4.Disconnect the plug, change the bulb and
reconnect the plug.
5.Insert the bulb.
6.Fold the wire bracket down and engage it.
7.Reattach the cover.
Turn signals, front
PY24W Silver Vision bulb, 24 watts
The turn signal bulb can be changed via a cover
in the wheel arch.
1.Turn the respective wheel inwards.
2.Using a coin, turn both locks of the cover all
the way to the left, arrows 1, and remove the
cover.
3.Turn the bulb holder to the left, arrow2, and
take it out.
4.Turn the bulb socket in the bulb holder to
the right for removal and replacement.
5.Insert the bulb holder and lock it by turning
it to the right.
6.Attach the cover by positioning the bottom
edge first and then turning both locks all the
way to the right.
Tail lamps
>Turn signal:
PY21W bulb, 21 watts
>Brake lamp in the luggage compartment lid:
H21W bulb, 21 watts
>Other lamps:
W16W bulb, 16 watts
The tail lamps are divided in two parts. One part
is in the luggage compartment lid, the other is in
the fender.
1Turn signal
2Roadside parking lamp/tail lamp, LED
3Backup lamp
4Brake lamp, consisting of two individual
bulbs
5Brake Force Display
6Roadside parking lamp/tail lamp, LED
If the bulbs 2 and 6 malfunction, please contact
your BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel.
Fender-mounted lamps
Coupe
1.Left-hand side: use a screwdriver to pry off
the cover in the cargo bay and remove the
cover.
Right-hand side: remove the cover from the
right-hand side panel of the cargo bay.
2.Loosen the bulb holder at the clip, see
arrow, and pull out.

Replacing components
130 3.Turn signal indicator: apply gentle pressure
to the bulb while turning it to the left for
removal and replacement.
Backup lamps and brake lamps: take out
the bulbs and change them.
4.Re-engage the bulb holder so that it audibly
clicks into place.
5.Reattach the cover in the cargo bay.
Convertible
1.Turn the screws on the corresponding side,
see arrow, by 90° and remove the cover.
2.While applying light pressure, turn the bulb
holder of the turn signal bulb to the left.
3.Remove and replace the bulb.
4.Re-engage the bulb holder so that it audibly
clicks into place.5.Reattach the cover in the cargo bay.
Coupe:
Lamps in the luggage compartment lid
1.Using a screw driver, remove the fastening
plugs on the edge and in the handle
recesses of the luggage compartment lid
trim. To do so, first loosen the top part of the
plug, see arrow, and then completely
remove the plug by pulling on its bottom
part. Remove the trim.
2.Unlock the bulb holder by turning it to the
left, see arrow, and take it out.
3.Apply gentle pressure to the bulb while
turning it to the left for removal and replace-
ment.
4.Insert the bulb holder and lock it by turning
it to the right.
5.Attach the luggage compartment lid trim by
inserting the bottom part of the fastening
plug and then fixing the plug with its top
part.

Reference
At a glance
Controls
Driving tips
Mobility
131
License plate lamp, center brake lamp,
rear lamps and side turn signal
indicators
These lamps use LED technology for operation.
In the event of a malfunction, please contact
your BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel.
Repairing a flat tire with the
M Mobility System
To repair a flat tire, your BMW M3 includes an
M Mobility System. With this system you can
apply a sealant to the inside of the tire to seal
the damaged section, restore the tire inflation
pressure and continue on your trip.
Safety measures in the event of a flat tire:
Park the vehicle as far away from moving
traffic as possible and on a firm surface. Switch
on the hazard warning flashers.
Apply the parking brake and engage first gear
or reverse. Have all occupants leave the vehicle
and move beyond the danger zone, e. g. behind
the guard rails.
If necessary, erect a warning triangle
* or warn-
ing flasher
* at a suitable distance. Adhere to
country-specific regulations.<
Preparations
The M Mobility System is located in the cargo
bay under the floor board.
If possible, leave any foreign bodies that have
penetrated the tire in place.
Instructions on how to use the M Mobility
System can also be found on the device
itself. low the instructions on the sealant bot-
tle.<
Remove the label with the speed restriction
from the sealant bottle and apply it to the steer-
ing wheel.
Please note the expiry date on the sealant
bottle.<
Components of the M Mobility System
1Sealant bottle and label with speed restric-
tion
2Filling hose from sealant bottle to wheel
3Connector and cable for the cigarette
lighter socket
4Holder for the sealant bottle
5Compressor
6On/off switch
7Pressure gauge for displaying the tire infla-
tion pressure
8Screw on pressure gauge to reduce tire
inflation pressure
9Hose to connect compressor and sealant
bottle or compressor and wheel
The connector, cable and connection hose are
stored in the compressor housing.

Giving and receiving assistance
138
Using a tow fitting
The screw-in tow fitting must always be carried
in the car. It can be screwed in at the front or
rear of the BMW.
Coupe: it is stored in the onboard tool kit under-
neath the cover on the right-hand side of the
cargo bay, refer to page127.
Convertible: it is stored in the onboard tool kit
underneath the cargo bay floor, refer to
page127.
Use only the tow fitting provided with the
vehicle and screw it all the way in. Use the
tow fitting for towing on paved roads only. Avoid
lateral loading of the tow fitting, e.g. do not lift
the vehicle by the tow fitting. Otherwise the tow
fitting and the vehicle could be damaged.<
Access to screw thread
Release the cover panel in the bumper:
Press on the upper part of the cover panel.
Front
Rear
Being towed
Make sure that the ignition is switched on,
refer to page46, otherwise the low-beam headlamps, tail lamps, turn signal indicators and
windshield wipers may be unavailable.
Power steering assistance is not available when
the engine is not running. Thus, braking and
steering will require increased effort.<
Manual transmission
Gearshift lever in neutral position.
M dual clutch transmission with
Drivelogic
Ensure that the parking lock P is not
engaged as the rear wheels will otherwise
be blocked.
When using the car wash function, refer to
page48, note that the parking lock P is
engaged automatically after approx. 30 min-
utes, blocking the rear wheels.
If an electrical malfunction occurs or if towing
takes longer than approx. 20 minutes, manually
release the parking lock, refer to page51.<
When towing, do not exceed a maximum
speed of 30 mph/50 km/h and a maxi-
mum distance of 30 miles/50 km, otherwise the
transmission can be damaged.<
BMW recommends transporting the vehicle on
a tow truck with a flat bed.
Towing methods
Do not lift the vehicle by a tow fitting or
body and chassis parts, otherwise dam-
age may result.<
With a tow bar
The towing vehicle must not be lighter
than the towed vehicle, otherwise it may
be impossible to maintain control.<
The tow fittings used should be on the same
side on both vehicles. Should it prove impossi-
ble to avoid mounting the tow bar at an angle,
please observe the following:
>Clearance and maneuvering capability will
be sharply limited during cornering.
>The tow bar will generate lateral forces if it is
attached offset.

Indicator and warning lamps
140
Indicator and warning lamps
Indicator and warning lamps appear in the dis-
play area. See the table for information on
causes and how to react. Note whether a lamp
comes on alone or in combination with another.
Some lamps can light up in different colors.
Corresponding distinctions are made in the
text.
12Cause What to do
Turn signals
High beams/headlamp flasher
switched on
Fasten safety belts Fasten your safety belt, refer also to
page40.
Indication in US models
Parking brake applied Release the parking brake.
Indication in Canadian models
Parking brake applied Release the parking brake.
Outside temperature warning Drive cautiously, refer also to page59.
Lights up briefly:
Approx. 3.3 US gal/12.5 liters of fuel
remain in the tank
Remains on:
Remaining operating range is no more
than 30 miles/50 km, refer to page60
Engine refuses to start Depress the brake or clutch in order to
start the engine, refer to page47.
Ignition switched on and driver's door
openSwitch off the ignition, refer to page46,
or close the driver's door.
Parking lamps still on Switch off the parking lamps, refer to
page76.
Roadside parking lamps still on Switch off the roadside parking lamps,
refer to page78.

Everything from A to Z
158 Child-restraint fixing system
LATCH45
Child-restraint systems44
Child seats, refer to
Transporting children
safely44
Chrome parts125
Chrome polish125
Cigarette lighter, refer to
Lighter90
Cleaning headlamps56
– washer fluid57
Cleaning your BMW, refer to
Care123
Clock59
– 12h/24h format62
– setting time64
Closing
– from inside23
– from outside19
Clothes hooks89
Cockpit10
Cold start, refer to Starting the
engine47
Combined instrument, refer to
Instrument cluster12
Comfort access, refer to
Convenient access27
Comfort area, refer to Around
the center console14
"Comfort" with EDC69
Compartment for remote
control, refer to Ignition
lock46
Compass86
Computer60
Condensation, refer to When
the vehicle is parked100
Condition Based Service
CBS121
Configuring settings, refer to
Personal Profile18
Confirmation signals for
locking/unlocking the
vehicle21
Connecting vacuum cleaner,
refer to Connecting
electrical appliances90Consumption, refer to
Average consumption61
Consumption indicator, refer
to Average consumption61
Controls and displays10
Convenient access27
– replacing the battery28
Convenient loading in
convertible21
Convenient operation
– glass roof20
– glass roof with convenient
access27
– retractable hardtop20
– windows20
– windows with convenient
access27
Convertible
– bag holder92
– convenient loading21
– enlarging cargo bay91
– folding down rear
backrest92
– retractable hardtop31
– rollover protection
system74
– securing cargo101
Coolant119
– checking level119
Coolant temperature60
Cooling, maximum81
Cooling fluid, refer to
Coolant119
Cooling system, refer to
Coolant119
Copyright2
Corner-illuminating lamps,
refer to Adaptive Head
Light77
Cornering lamps, refer to
Adaptive Head Light77
Correct tires114
Courtesy lamps, refer to
Interior lamps79
Cruise control57
Cruising range61
Cup holders89
Curb weight, refer to
Weights155
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
Instrument cluster12
Dashboard lighting, refer to
Instrument lighting78
Data, technical152
– dimensions153
– engine152
– weights155
Date
– setting64
Daytime running lamps77
Deactivating front passenger
airbags73
Deadlocking, refer to
Locking20
Defect
– door lock22
– fuel filler door108
– glass roof30
Digital clock59
Digital compass86
Dimensions153
Directional indicators, refer to
Turn signals55
Displacement, refer to Engine
data152
Display lighting, refer to
Instrument lighting78
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant119
– remote control battery28
– vehicle battery133
Distance remaining to service,
refer to Service
requirements63
Distance warning, refer to
Park Distance Control
PDC67
Door key, refer to Remote
control18
Door lock22