2008 BMW 4.8I battery

Controls
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Driving
Ignition lock
Inserting remote control into ignition
lock
Insert the remote control as far as possible into
the ignition lock.
Radio readiness switches on. Some electronic
systems/consumers are ready for operation.
Comfort access*
With comfort access, only insert the remote
control into the ignition lock in exceptional
cases, refer to page36.
Removing remote control from ignition
lock
Do not pull the remote control out of the
ignition lock using force, as otherwise
damage may result.<
Before removing the remote control, first press
it in as far as possible to release the locking
device.
The ignition is switched off if it was still
switched on.
Start/Stop button
Pressing the Start/Stop button switches the
radio readiness or the ignition on and off.
Pressing the Start/Stop button with the
brake pedal depressed starts the
engine.<
Radio readiness
Some electronic systems/consumers are ready
for operation. The time and outside tempera-
ture are displayed in the instrument panel.
Radio readiness is automatically switched off:
>when the remote control is removed from
the ignition lock
>with comfort access
* by touching the sen-
sitive surface above the door lock, refer to
Locking on page36
Ignition on
All electronic systems/consumers are ready for
operation. The odometer and the trip odometer
are displayed in the instrument panel, refer to
page71.
Please switch off the ignition and the
electronic systems/consumers which are
not required when the engine is not running to
save the battery.<
Radio readiness and ignition off
All indicator lamps, warning lamps, and displays
in the instrument panel go out.

Controls
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P Park
Select only when the vehicle is stationary.
The rear wheels are locked.
P is engaged automatically as soon as
you switch off the engine unless N is
engaged and on vehicles with comfort access
the remote control is inserted in the ignition
lock, refer to page59.<
N Neutral
Can, for example, be engaged in automatic car
washes. The vehicle can roll.
N remains engaged even after the engine
is switched off whenever you leave the
remote control in the ignition lock. This function
is used, for example, in a car wash, refer to
page60. After approx. 30 minutes P is auto-
matically engaged.<
D Drive, automatic position
Position for normal vehicle operation. All for-
ward gears are available.
Under normal operating conditions, the fuel
consumption is lowest when driving in posi-
tion D.
Kick-down
The kick-down mode provides maximum accel-
eration.
Press the accelerator pedal beyond the
increased resistance at full throttle.
Sport program and manual mode M/S
Press selector lever out of transmission posi-
tion D toward the left:
The sport program is activated and DS appears
in the instrument panel. This position is recom-mended for a performance-oriented driving
style.
When the selector lever is pressed forward or
back, the manual mode is activated and the
Steptronic shifts the gear. The instrument
panel shows M1 through M6.
Upshifts and downshifts are executed only
when they will result in a plausible combination
of engine and vehicle speed; thus, for example,
a downshift that would cause the engine to
overrev will not be executed by the system. The
selected gear is briefly displayed in the instru-
ment panel, followed by the current gear.
To use the automatic function again, press the
selector lever to the right into position D.
Manually releasing and engaging
transmission lock
In case of a power failure, e.g. when the
battery is drained or disconnected, or an
electrical malfunction, the transmission lock
must be manually released, as otherwise the
rear wheels are blocked and the vehicle cannot
be towed.<
Step on the brake when manually releas-
ing the transmission lock; otherwise,
there is a danger of the vehicle rolling.<
The transmission lock should only be released
for towing. Reengage the transmission lock
after parking the vehicle at its destination.
If it also becomes necessary to manually
release the parking brake, follow this sequence:
1.Secure the vehicle against rolling.
2.Manually release the parking brake, refer to
page63.
3.Manually release the transmission lock of
the automatic transmission.

Lamps
102
Lamps
Parking lamps/low beams
0Lights off and daytime running lamps*
1Parking lamps and daytime running lamps*
2Low beams and welcome lamps
3Automatic headlamp control
*, daytime run-
ning lamps
*, welcome lamps and Adaptive
Head Light
*
If you open the driver's door with the ignition
switched off, the exterior lighting is automati-
cally switched off when the light switch is in
position0, 2 or 3.
If necessary, switch on the parking lamps,
switch position1.
Parking lamps
In switch position1, the front, rear and side
vehicle lighting is switched on. You can use the
parking lamps for parking.
The parking lamps drain the battery. Do
not leave them switched on for long peri-
ods of time, otherwise it may no longer be pos-
sible to start the engine. It is better to switch on
the roadside parking lamps on one side, refer to
page104.<
Low beams
The low beams light up when the light switch is
in position 2 and the ignition is on.
Automatic headlamp control*
In switch position3, the system activates the
low beams and switches them on or off in
response to changes in ambient light condi-
tions, for instance, in a tunnel, at dawn and dusk
and in case of precipitation. Adaptive Head
Light
* is active. The LED next to the symbol
lights up when the low beams are on. You can
activate the daytime running lamps, refer to
page103. In the situations named above, the
system then automatically switches over to the
low beams.
A blue sky with the sun low on the horizon can
cause the lights to be switched on.
The low beams remain switched on inde-
pendent of the ambient lighting condi-
tions when you switch on the fog lamps
*.<
The automatic headlamp control cannot
serve as a substitute for your personal
judgment in determining when the lamps
should be switched on in response to ambient
lighting conditions. For example, the sensors
cannot detect fog or hazy weather. To avoid
safety risks, you should always switch on the
low beams manually under these conditions.<
Welcome lamps
If, when parking the vehicle, you leave the light
switch in position2 or3, the parking lamps and
the interior lamps light up briefly when the vehi-
cle is unlocked.
Activating/deactivating welcome
lamps
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.

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Fog lamps*
The parking lamps or low beams must be
switched on for the fog lamps to operate.
The green indicator lamp in the instrument
panel lights up whenever the fog lamps are on.
If the automatic headlamp control is acti-
vated, the low beams will come on auto-
matically when you switch on the fog lamps.<
Instrument lighting
You can control the lighting intensity by using
the knurled wheel.
Interior lamps
The interior lamps, footwell lamps*, door entry
lighting
*, cargo bay lamps, and the courtesy
lamps
* are controlled automatically.
With the courtesy lamps, LED lights are located
in the door handles to illuminate the exterior
area before the doors.
To protect the battery, all lamps in the
vehicle are switched off approx. 15 min-
utes after radio readiness is switched off, refer
to Start/Stop button on page59.<
Switching interior lamps on and off
manually
Press the button.
If the interior lamps, footwell lamps, door entry
lighting and courtesy lamps are to remain
switched off continually, press the button for
approx. 3 seconds.
Reading lamps
Reading lamps are provided in the front and
rear
* adjacent to the interior lamps. Press the
button to switch the lamps on and off.

Climate
110 By pressing the button repeatedly, you can
request three operating modes:
>LED off: outside air flows in continuously.
>Left LED on, AUC mode: the system
detects pollutants in the outside air and
shuts off the supply as needed.
>Right LED on, recirculated-air mode: the
supply of outside air is permanently shut off.
Should the windows fog up in the recircu-
lated-air mode, press the AUTO button or
switch off the recirculated-air mode and
increase the air volume if necessary.
The recirculated-air mode should not be used
without interruption over an extended period of
time, as the air quality inside the vehicle deteri-
orates continuously.<
Residual heat
The heat stored in the engine is used to heat the
passenger compartment, e.g. while stopped at
a school to pick up a child.
Switching on
Pressing the right side switches on
the residual heat utilization when
the following conditions are met:
>up to 15 minutes after switching off the
engine
>with the engine at operating temperature
>with sufficient battery voltage
>at an outside temperature below 777/
256
REST appears on the display of the automatic
climate control when the residual heat utiliza-
tion is switched on.
From radio readiness the interior temperature,
the air volume and the air distribution can be
set.
Switching off
You can select the lowest blower speed by
pressing and holding the left side. Pressing
again switches off the residual heat utilization.
REST disappears from the display of the auto-
matic climate control.
Switching automatic climate control on
and off
You can select the lowest blower
speed by pressing and holding the
left side. Pressing again switches
off the automatic climate control.
You switch on the system again by pressing any
button of the automatic climate control.
Front ventilation
1Knurled wheels to smoothly open and close
air vents
2Levers to change the air vent direction
Do not drop any foreign objects into the
air vents, otherwise these could be cata-
pulted outwards and lead to injuries.<
Ventilation for cooling
Adjust the air vents to direct the flow of cool air
in your direction, for instance, if the interior has
become too warm, etc.
Draft-free ventilation
Set the air vents so that the air flows past you
and is not directed straight at you.

Controls
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Ventilation in rear
1Knurled wheels to smoothly open and close
air vents
2Knurled wheels to adjust temperature in
upper body region; can be adjusted sepa-
rately for left and right:
>Turn toward blue: colder
>Turn toward red: warmer
3Levers to change the air vent direction
1Lever to change the air vent direction
2Knurled wheel to smoothly open and close
air vents
For information on the ventilation of the 3rd row
seats, refer to page111.
Parked car ventilation*
The concept
The parked car ventilation blows air into the
passenger compartment to lower interior tem-
peratures.
It is ready to use in the parked car mode at any
outside temperature.
You can set two different times for the system
to start. The parked car ventilation can also
be switched on and off directly. It remains
switched on for 30 minutes.
Since the system uses a substantial amount of
electrical current, you should refrain from acti-
vating it twice in succession without allowing
the battery to be recharged in normal operation
between use.
The air emerges through the upper body region
air vents in the instrument panel. Therefore,
please open the air vents.
The parked car ventilation is operated via iDrive.
Switching on and off directly
iDrive, for operating principle refer to page16.
1.Open the start menu.
2.Move the controller to the left to open "Cli-
mate".
3.Select "Parked car operation" and press the
controller.
4.Select "Automatic ventilation" and press
the controller.
5.Select "Parked car ventilation" and press
the controller.
The parked car ventilation is switched on.

Controls
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1.Position the screwdriver from the onboard
tool kit, refer to page247, on the instrument
panel at the side and open the cover, arrow.
2.Pull the strap upward, arrow. The glove
compartment is opened manually.
Center armrest
A storage compartment is located under the
armrest between the front seats and, depend-
ing on the vehicle's equipment, also a cover for
the mobile phone bracket or the snap-in
adapter. Also refer to page208.
Opening cover
Press the button; the respective cover folds
upward.
Connection for external audio device
You can connect an external audio device such
as a CD or MP3 player and play audio tracks
over the vehicle's loudspeaker system:
>AUX-In connection, refer to page188
>USB audio interface
*, refer to page189
Flashlight*
The flashlight is located in the storage compart-
ment between the front seats. Pull the flashlight
out of the holder when needed.
Battery change
To remove and insert the batteries, screw off
the flashlight head.
Return used batteries to a recycling col-
lection point or to your BMW Sports
Activity Vehicle Center.<
Storage compartments
There are other storage compartments in the
doors as well as in the front and rear center con-
sole
*.
Storage nets
* are located on the backrests of
the front seats.
Do not stow hard or sharp-edged objects
in the storage nets or the net, otherwise
there is an increased risk of injury in an acci-
dent.<
Clothes hooks
Clothes hooks are located near the grab han-
dles in the rear.
When hanging clothing on the hooks,
ensure that it will not obstruct the driver's
vision. Do not hang heavy objects on the hooks.
If you do so, they could cause personal injury to
occupants during braking or evasive maneu-
vers.<

Navigation
Driving tips
159Reference
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Controls
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What to do if …
What to do if …
>a navigation DVD is inserted, but an instruc-
tion to insert the DVD appears on the Con-
trol Display?
The navigation DVD may not be the correct
DVD for the navigation system. This infor-
mation is indicated on the DVD label.
>you request the current position of your
vehicle, but do not receive a precise dis-
play?
The system is unable to receive enough
GPS signals at your current position due to
obstructions, your position is not yet avail-
able on your navigation DVD, or the system
is in the process of calculating your posi-
tion. Reception is best when you have an
unobstructed view to the sky.
>the destination guidance does not accept a
destination?
The data of the destination is not stored on
the navigation DVD that is loaded. Select a
destination that is as close as possible to
the original.
>the destination guidance does not accept
an address without the street name?
On the navigation DVD, no downtown area
can be determined for the city or town
entered. Enter any street, or a destination
such as the railway station in the selected
town, and then start the destination guid-
ance.
>you want to enter a destination for the des-
tination guidance, but it is not possible to
select the letters for your desired entry?
The data of the destination is not stored on
the navigation DVD that is loaded. In this
case, the system will not offer you any let-
ters to choose from. Select a destination
that is as close as possible to the original.>the system stops furnishing directions on
which way to turn as you approach intersec-
tions?
You are driving in an area that has not yet
been completely recorded on the naviga-
tion DVD. Instead of an arrow indicating a
turn, you will see an arrow which indicates
the general direction of your planned route.
Or you have left the recommended route
and the system requires a few seconds to
calculate a new recommended route.
>the navigation system does not react to
entries?
If the battery was disconnected, it takes
about 10 minutes before the system is once
again operational.