2008 BMW M3 SEDAN child lock

Controls
37Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
1.Take the integrated key out of the remote
control, refer to page28.
2.Remove the cover.
3.Insert the new battery with the plus side fac-
ing up.
4.Press the cover on to close.
Take the old battery to a battery collec-
tion point or to your BMW center.<
Windows
To prevent injuries, watch the windows
while closing them.
Take the remote control with you when you
leave the car, otherwise children could operate
the electric windows and possibly injure them-
selves.<
Opening, closing
>Press the switch to the resistance point:
The window opens as long as you press the
switch.
>Press the switch beyond the resistance
point:
The window opens automatically. Press the
switch again to stop the opening move-
ment.You can close the windows in the same manner
by pulling the switch.
There are separate switches in the rear seat
armrests.
After switching off the ignition
When the remote control is removed or the igni-
tion is switched off, you can still operate the
windows for approx. 1 minute as long as no
door is opened.
Convenient operation
For information on convenient operation via the
remote control or the door lock, refer to page29
or31. For information on closing with conve-
nient access, refer to Locking on page30.
Pinch protection system
If the closing force exceeds a specific value as a
window closes, the closing action is interrupted
and the window reopens slightly.
Despite the pinch protection system
check and clear the window's travel path
prior to closing it, otherwise the safety system
might fail to detect certain kinds of obstruc-
tions, such as thin objects, and the window
would continue closing.
Do not install any accessories that might inter-
fere with window movement. Otherwise the
pinch protection system could be impaired.<
Closing without pinch protection
If there is an external danger, or if ice on the win-
dows, etc., prevents you from closing the win-
dows normally, proceed as follows:
1.Pull the switch past the resistance point and
hold it there. Pinch protection is limited and
the window reopens slightly if the closing
force exceeds a certain value.
2.Pull the switch again past the resistance
point within approx. 4 seconds and hold it
there. The window closes without pinch
protection.

Opening and closing
38
Safety switch
With the safety switch, you can prevent the rear
windows from being opened or closed via the
switches in the rear passenger area, by chil-
dren, for example. When the safety function is
switched on, the LED comes on.
Always press the safety switch when chil-
dren ride in the rear, otherwise
unchecked closing of the windows could lead to
injuries.<
Glass roof*, electric
To prevent injuries, watch the glass roof
while closing it.
Take the remote control with you when you
leave the car, otherwise children could operate
the roof and possibly injure themselves.<
Raising
Press the switch.
>The closed glass roof is raised and the slid-
ing visor opens slightly.
>The open glass roof automatically travels
into the raised position. The sliding visor
remains completely open.
Opening, closing
>Press the switch backwards to the resis-
tance point.
The glass roof and the sliding visor open
together as long as you hold the switch in
this position.
>Press the switch backwards past the resis-
tance point.
The glass roof and the sliding visor open
automatically. Briefly press the switch again
to stop the opening movement.
You can close the glass roof in a similar manner
by pressing the switch forwards. The sliding
visor remains open and can be closed by hand.
For information on convenient operation via the
remote control or door lock, refer to page29
or31.
After switching off the ignition
When the remote control is removed or the igni-
tion is switched off, you can still operate the roof
for approx. 1 minute as long as no door has
been opened.
Pinch protection system
If the glass roof encounters an obstruction dur-
ing closing from approximately the middle of
the opening in the roof, or during closing from
the raised position, the closing movement is
interrupted and the glass roof is opened again
slightly.
Despite the pinch protection system
check and clear the roof's travel path prior
to closing it, otherwise the safety system might
fail to detect certain kinds of obstructions, such
as very thin objects, and the roof would con-
tinue closing.<
Closing without pinch protection
If there is an external danger, press the switch
forward past the resistance point. The roof
closes without pinch protection.

Adjustments
40
Adjustments
Sitting safely
The ideal sitting position can make a vital con-
tribution to relaxed, fatigue-free driving. In con-
junction with the safety belts, the head
restraints and the airbags, the seated position
has a major influence on your safety in the event
of an accident. To ensure that the safety sys-
tems operate with optimal efficiency, we
strongly urge you to observe the instructions
contained in the following section.
For additional information on transporting chil-
dren safely, refer to page51.
Airbags
Always maintain an adequate distance
between yourself and the airbags. Always
grip the steering wheel on the rim, with your
hands in the 3 o'clock and 9 o'clock positions,
to minimize the risk of injury to the hands or
arms in the event of the airbag being triggered
off.
No one and nothing is to come between the air-
bags and the seat occupant.
Do not use the cover of the front airbag on the
front passenger side as a storage area. Make
sure that the front passenger is sitting correctly,
e.g. not resting feet or legs on the dashboard,
otherwise leg injuries can occur if the front air-
bag is triggered.
Make sure that passengers do not lean their
heads against the side or head airbags, other-
wise serious injuries could result if the airbags
suddenly deployed.<
Even if you follow all the instructions, injuries
resulting from contact with airbags cannot be
fully excluded, depending on the circum-
stances. The ignition and inflation noise may
provoke a mild hearing loss in extremely sensi-
tive individuals. This effect is usually only tem-
porary.
For airbag locations and additional information
on airbags, refer to page89.
Head restraint
A correctly adjusted head restraint reduces the
risk of neck injury in the event of an accident.
Adjust the head restraint in such a way
that its center is at approx. ear level. Oth-
erwise, there is an increased risk of injury in the
event of an accident.<
Head restraints, refer to page42.
Safety belt
Before every drive, make sure that all occupants
wear their safety belts. Airbags complement the
safety belt as an additional safety device, but
they do not represent a substitute.
Your vehicle has five seats, each of which is
equipped with a safety belt.
Never allow more than one person to
wear a single safety belt. Never allow
infants or small children to ride in a passenger's
lap. Make sure that the belt in the lap area sits
low across the hips and does not press against
the abdomen.
The safety belt must not rest against the throat,
run across sharp edges, pass over hard or frag-
ile objects or be pinched. Fasten the safety belt
so that it sits as snugly as possible against the
lap and shoulder without being twisted. Other-
wise the belt could slide over your hips and
injure your abdomen in the event of a frontal
collision.
Avoid wearing bulky clothing and regularly pull
the belt in the upper-body area taut, otherwise
its restraining effect could be impaired.<
Safety belts, refer to page44.
Seats
Note before adjusting
Never attempt to adjust your seat while
the vehicle is moving. The seat could
respond with unexpected movement, and the
ensuing loss of vehicle control could lead to an

Controls
45Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Closing
Make sure you hear the latch plate engage in
the belt buckle.
The upper belt anchor is suitable for adults of
any stature as long as the seat is adjusted prop-
erly, refer to page40.
Opening
1.Grasp the belt firmly.
2.Press the red button in the buckle.
3.Guide the belt into its reel.
'Fasten safety belts' reminder for front
seats
The indicator lamps come on and an
acoustic signal sounds. In addition, a
message appears on the Control Dis-
play. Check whether the safety belt
has been fastened correctly.
The 'Fasten safety belts' reminder is issued as
long as the driver's safety belt has not been fas-
tened. The 'Fasten safety belts' reminder is also
activated at road speeds above approx. 5 mph
or 8 km/h if the front passenger's safety belt is
not fastened, if objects are placed on the front
passenger seat, or if driver or front passenger
unfasten their safety belts.
Damage to safety belts
If the safety belts are damaged or
stressed in an accident: have the belt sys-
tem, including any belt tensioners or child-
restraint systems, replaced and the belt
anchors checked. Have this work done only by
your BMW center or at a workshop that works
according to BMW repair procedures with cor-respondingly trained personnel. Otherwise, it is
not guaranteed that the safety devices will func-
tion properly.<
Mirrors
Exterior mirrors
The front passenger's mirror is more con-
vex than the driver's mirror. The objects
seen in the mirror are closer than they appear.
Do not gauge your distance from traffic behind
you on the basis of what you see in the mirror;
otherwise there is an increased risk of an acci-
dent.<
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.

Transporting children safely
52
To lock the safety belt
1.Secure the child-restraint system with the
belt.
2.Pull the belt strap all the way out.
3.Allow the belt strap to retract and pull it taut
against the child-restraint system.
The safety belt is locked.
To unlock the safety belt
1.Open the belt buckle.
2.Remove the child-restraint system.
3.Allow the safety belt strap to retract all the
way.
LATCH child-restraint fixing
system
LATCH: Lower Anchors and Tethers for CHil-
dren.
To install and use the LATCH child
restraint system, follow the operating and
safety instructions provided by the manufac-
turer of the system, otherwise the protective
function of the seat may be compromised.<
Before installing the child seat, pull the belt out
of the area for the child-restraint fixing system.
Ensure that both lower LATCH anchors
are correctly engaged and that the child
restraint system is resting firmly against the
backrest, otherwise the protective function of
the seat may be compromised.<
Rear seats with through-loading
system*
The anchor points for the lower LATCH
anchors are located behind the labeled protec-
tive caps.
Rear seats without through-loading
system*
The anchor points for the lower LATCH
anchors are located at the positions indicated
by arrows, in the gap between the seat and the
backrest.
Child-restraint system with tether
strap
Use the top tether anchors to secure
child-restraint systems only, otherwise
the anchors could be damaged.<

Controls
53Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
There are three additional anchors for child-
restraint systems with tether straps, see
arrows.
Placement of the tether strap
Make sure the upper retaining strap does
not run over sharp edges and is not
twisted as it passes to the top anchor. Other-
wise the strap will not properly secure the child-
restraint system in the event of an accident.<
1Direction of travel
2Head restraint
3Hook for upper retaining strap
4Anchor
5Rear window shelf
6Seat backrest
7Upper retaining strap of child-restraint sys-
tem
If necessary, fold the head restraints
* upward
before use.
1.Push the head restraint upward.
2.Guide the upper retaining strap between
the head restraint holders.
3.Use the hook to clip the retaining strap to
the anchor.4.Push the head restraint into its lowermost
position.
5.Pull the retaining strap taut.
On journeys
Child-safety locks for rear doors
Slide down the safety lever on the rear door:
The door can now be opened from the outside
only.
Safety switch for power windows
Press the safety switch for the power windows,
refer to page38, if children are traveling on the
rear seat.

Practical interior accessories
108 remote control so that children cannot operate
the cigarette lighter and burn themselves.<
Ashtray, rear
Opening
Push the ridge on the cover.
Emptying
Lift out the insert.
Connecting electrical
appliances
In your BMW, when the engine is running or the
ignition is switched on, you can use electrical
devices such as a flashlight, car vacuum
cleaner, etc., up to approx. 200 watts at
12 volts, as long as one of the following sockets
is available. Avoid damaging the sockets by
attempting to insert plugs of unsuitable shape
or size.
Cigarette lighter socket*
To access the socket: take the cigarette lighter
out of the socket.
Socket in the center armrest
External audio device, refer to page106.
Sockets in the rear center console*
Remove corresponding cover.
Socket in the cargo bay*
Open the cap.
Through-loading system*
Opening
1.Open the belt lock of the rear center safety
belt. To do so, press the red button in the
belt lock 2 using the latch plate1.
2.Insert the latch plate at the end of the belt
into the specially designated fixture on the
rear window shelf.

Reference 249
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Changes, technical, refer to
For your own safety5
Changing bulbs, refer to
Lamps and bulbs223
Changing the language on the
Control Display79
Changing the measurement
units on the Control
Display71
Changing wheels228
Chassis number, refer to
Engine compartment219
Check Control77
"Check Control
messages"78
Check Gas Cap204
Child-restraint fixing system
LATCH52
Child-restraint systems51
Child-safety lock53
Child seats, refer to
Transporting children
safely51
Chrome parts216
Chrome polish216
Cigarette lighter, refer to
Lighter107
Cleaning headlamps64
– washer fluid65
Cleaning your BMW, refer to
Care214
"Climate"97
Clock67
– 12h/24h format76
– setting time74
Closing
– from inside32
– from outside29
Clothes hooks106
Cockpit10
Cold start, refer to Starting the
engine55
Combined instrument, refer to
Instrument cluster12
Comfort access, refer to
Convenient access35
Comfort area, refer to Around
the center console14
"Comfort" with EDC84"Communication"184,194,1
95,196,197
Compact disc, refer to
– CD changer165
– CD player165
Compartment for remote
control, refer to Ignition
lock54
Compass
104
Computer68
– displays on Control
Display69
– hour signal75
Computer, refer to iDrive16
"Concert hall" for Tone
control154
"Concierge"197
Concierge service197
Condensation, refer to When
the vehicle is parked116
Condition Based Service
CBS212
Configuring settings, refer to
Personal Profile28
Confirmation signals for
locking/unlocking the
vehicle31
Connecting vacuum cleaner,
refer to Connecting
electrical appliances108
Consumption, refer to
Average consumption69
Consumption indicator, refer
to Average consumption69
"Continue guidance to
destination?"140
Control Center, refer to
iDrive16
Control Display
– brightness80
– changing the language79
– switching off/on21
Control Display, refer to
iDrive16
Controller, refer to iDrive16
Controls and displays10
Control unit, refer to iDrive16
Convenient access35
– replacing the battery36Convenient operation
– glass roof30
– glass roof with convenient
access36
– windows30
– windows with convenient
access36
Coolant222
– checking level222
Coolant temperature68
Cooling, maximum98
Cooling fluid, refer to
Coolant222
Cooling system, refer to
Coolant222
Copyright2
Corner-illuminating lamps,
refer to Adaptive Head
Light94
Cornering lamps, refer to
Adaptive Head Light94
Correct tires210
Courtesy lamps, refer to
Interior lamps95
Cross-hairs in navigation131
Cruise control65
Cruising range69
Cup holders107
Curb weight, refer to
Weights240
"Current position"147
Current position
– displaying147
– entering135
– storing135
"Customer
Relations"188,196
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
Instrument cluster12
Dashboard lighting, refer to
Instrument lighting94