2007 BMW 750I climate control

Climate
106 5.Turn the controller to adjust the tempera-
ture:
>Turn toward the left, toward blue: colder
>Turn toward the right, toward red:
warmer
6.Press the controller to save the setting.
Maximum cooling
Maximally cooled air is obtained as
quickly as possible at an outside
temperature of approx. 327/06
and with the engine running.
The automatic climate control
changes over to the lowest temperature and
switches into the recirculated-air mode. The
maximum air quantity only flows out of the vents
for the upper body. So open these vents for
maximum cooling.
Air volume
You can vary the air volume by
turning. You can reactivate the
automatic air supply mode by
pressing the AUTO button.
Manual air distribution
You can adapt the air distribution to your own
personal preferences:
1.Open the start menu.
2.Open "Climate".
3.Turn the controller to select driver's side or
passenger side.4.Select the desired field and press the con-
troller.
1Air directed toward the windshield and side
windows
2Air to the upper body
3Air to footwell
You can only use the condensation sensor in
the AUTO program. Press the AUTO button
when you notice condensation on windows and
wish to take advantage of the condensation
sensor.
Defrosting windows and removing
condensation
Quickly remove ice and condensa-
tion from the windshield and front
side windows.
Also switch on the air conditioner.
Residual heat
The system uses the warmth
stored in the engine to heat the
interior when the ignition is off, e.g.
while the vehicle is stopped at a
school to pick up a child.
The function can be switched on when the fol-
lowing 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
The LED lights up when the function is
switched on.

Climate
108
Rear climate control*
The following settings and operating modes
can be selected and adjusted separately on the
left and right sides:
1Adjusting cooling
2Maximum cooling
3Air volume
4Switching off
Switching on
>Select maximum cooling2
>Press the OFF button 4
>Via iDrive, refer to Switching on/off via iDrive
Adjusting cooling
You can also set the system to the
desired level of cooling by turning.
We recommend setting the sys-
tem for moderate cooling. When
you start the vehicle, this system
ensures that the selected setting is achieved as
quickly as possible. It then maintains this tem-
perature, regardless of the season.
Air volume
You can vary the air volume by
turning.
Maximum cooling
This program quickly provides
maximum cooling.
The system automatically switches to the recir-
culated-air mode and the maximum air volume flows from the ventilation grilles. So open these
vents for maximum cooling.
Switching off
The system is switched off.
Press the button again to switch
back on.
Switching on/off via iDrive
iDrive, for principle details, refer to page16.
1.Press the button to open the start
menu.
2.Move the controller toward "Climate".
3.If need be, select the symbol and press
the controller to switch to the other side of
the menu.
4.Select "Extra" and press the controller.
5.Select "Rear climate control" and press the
controller.
The maximum cooling mode is automati-
cally activated when you switch on the
rear climate control via iDrive.<
To switch off, select "Rear climate control"
again and press the controller.

Controls
109Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Ventilation in rear
Use the lever1 to vary the airflow direction.
For additional information on rear ventilation
options, refer to page107.
Parked car ventilation
The parked car ventilation blows air into the
passenger compartment to reduce interior tem-
peratures.
You can set two different times for the system
to start. The system is operated via iDrive.
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 uses.
With a preselected switch-on time, the parked
car ventilation is switched on at an outside tem-
perature of 597/156 or greater. When oper-
ated manually, it is ready for use at any outside
temperature, but not during driving.
The air enters the passenger compartment
through the air vents for the upper body in the
dashboard, which can be adjusted for both
direction and airflow. These vents must be
open for the system to operate.
Switching on and off directly
iDrive, for principle details, refer to page16.
1.Press the button to open the start
menu.
2.Move the controller toward "Climate".
3.If need be, select the symbol and press
the controller to switch to the other side of
the menu.
4.Select "Parked car " and press the control-
ler.
5.Select "Indep. ventil. " and press the con-
troller.
The parked car ventilation is switched
on.
LED on the automatic climate control
flashes.
6.Select "Indep. ventil." again and press the
controller to switch off.
Preselecting activation time
iDrive, for principle details, refer to page16.
1.Press the button to open the start
menu.
2.Move the controller toward "Climate".
3.If need be, select the symbol and press
the controller to switch to the other side of
the menu.
4.Select "Parked car" and press the control-
ler.
5.Select "Set time 1" or "Set time 2" and
press the controller.

Climate
110 6.Enter the desired time:
>Turn to change the setting.
>Press the controller to adopt the setting.
Activating timer
iDrive, for principle details, refer to page16.
1.Press the button to open the start
menu.
2.Move the controller toward "Climate".
3.If need be, select the symbol and press
the controller to switch to the other side of
the menu.
4.Select "Parked car" and press the control-
ler.
5.Select "Time 1" or "Time 2" and press the
controller.
The activation time is activated.
LED on the automatic climate control lights
up.
LED on the automatic climate control flashes
when the system has switched on.
The parked car ventilation is only avail-
able for activation within the next
24 hours. After this, the time will have to be
reconfirmed.<

Practical interior accessories
114 Depending upon your equipment package, any
of the following may be located in the storage
compartment:
>Removable CD holder
*
>Folding, removable storage compartment*,
e.g. for glasses or mobile phone
>Folding, removable waste receptacle
*
Locking storage compartment
You can use the key to lock the storage com-
partment in the armrest.
For example at a hotel, if you want to lock
the luggage compartment lid separately,
refer to page35. Then lock the armrest storage
compartment and surrender only the remote
control without the key, refer to page30. This
prevents unauthorized access to the armrest
storage compartment and the luggage com-
partment.<
Ventilating storage compartment
You can use the knurled wheel in the storage
compartment to open and close the vent.
Depending on the automatic climate con-
trol setting, the temperature in the stor-
age compartment may be higher than in the rest
of the passenger compartment. Close the vent
as required.<
The temperature in the storage compartment
depends on the setting for the upper body area,
refer to page105.
Connection for external audio device
You can connect an external audio device such
as a CD or MP3 player and play the sound over
the vehicle's speaker system, refer to page169.
Center armrest, rear
Before folding down the armrest, adjust
the head restraint to its lowest position,
refer to page48.<
To open the storage compartment:
Press the button in the handle recess and fold
up the cover.
Rear comfort seat*
Before folding down the armrest, adjust
the head restraint to its lowest position,
refer to page48.<
To open the storage compartment:
Press the button and fold up the cover.
Storage compartments
Clothes hooks
Clothes hooks are located near the grab han-
dles in the rear.
When suspending clothing from 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 per-
sonal injury to occupants during braking or eva-
sive maneuvers.<

Controls
117Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Rear refrigerator*
The rear refrigerator is located behind the rear
seats' center armrest.
Switching on/off
1.Switch on the ignition.
2.Press button.
The LED in the button lights up.
3.Press the button again to switch off the rear
refrigerator.
When the ignition is switched off, this also
switches off the rear refrigerator.
When a low voltage is reached, it is automati-
cally switched off to protect the vehicle battery.
The LED in the button flashes.
High temperatures in the luggage com-
partment can affect the temperature in
the rear refrigerator.<
With rear climate control
When switched on, the rear refrigerator is con-
trolled by the rear climate control.
To adjust the cooling capacity and increase the
airflow volume, refer to page108.
Without rear climate control
When switched on, the rear refrigerator is con-
trolled by the automatic air conditioning sys-
tem.
To adjust the temperature and increase the air-
flow volume, refer to pages105, 106.
Releasing
Pull on the opener and fold the refrigerator for-
ward.
Switching on/off via iDrive*
iDrive, for principle details, refer to page16.
1.Press the button to open the start
menu.
2.Move the controller toward "Climate".
3.Select "Extra" and press the controller.
4.Select "Rear refrigerator" and press the
controller.
Select "Rear refrigerator" again and press the
controller to switch off.
Ski bag*
Designed for safe, convenient transport of up to
4 pairs of standard skis or up to 2 snowboards.
With the ski bag you can stow skis with a length
of up to 6ft 10in/2.10m. When skis of 6.9ft/
2.10 m in length are loaded, the ski bag will tend
to contract, reducing its overall capacity.

Things to remember when driving
122
Things to remember when driving
Breaking-in
Moving parts need time to adjust to one
another. To ensure that your vehicle continues
to furnish optimized economy of operation
throughout an extended service life, we request
that you devote careful attention to the follow-
ing information.
Engine and differential
Always obey all official speed limits.
Up to 1,200 miles/2,000 km
Drive with changing engine and vehicle speeds,
but do not exceed:
4500 rpm or 100 mph/160 km/h
Avoid full-throttle operation and use of the
transmission's kick-down mode during these
initial miles.
After 1,200 miles/2,000 km
The engine and vehicle speed can gradually be
increased.
Tires
Due to technical factors associated with their
manufacture, tires do not achieve their full trac-
tion potential until after an initial break-in
period. Therefore, drive reservedly during the
first 200 miles/300 km.
Brake system
Brakes require an initial break-in period of
approx. 300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and rotors.
Following component replacements
Follow the break-in sequence again if compo-
nents addressed above must be replaced again
during subsequent driving.
General driving notes
Closing luggage compartment lid
Operate the vehicle only when the lug-
gage compartment lid is completely
closed. Otherwise, exhaust fumes could pene-
trate into the passenger compartment.<
If special circumstances should make it abso-
lutely necessary to operate the vehicle with the
luggage compartment lid open:
1.Close all windows and the glass sunroof.
2.Adjust the automatic climate control's
blower to supply a high rate of airflow, refer
to page106.
Hot exhaust system
As in all vehicles, extremely high temper-
atures are generated in the exhaust sys-
tem. Do not remove the heat shields installed
adjacent to it, and never apply undercoating to
them. When driving, standing at idle, and park-
ing, take care to avoid possible contact
between the hot exhaust system and any highly
flammable materials such as hay, leaves, grass,
etc. Such contact could lead to a fire, accompa-
nied by the risk of serious property damage and
personal injury.<
Mobile communications devices in
vehicle
BMW does not recommend using mobile
communications devices, e.g. mobile
phones, inside the vehicle without a direct con-
nection to an outside antenna. Otherwise, the
vehicle electronics and mobile communications
device can interfere with each other. In addition,
there is no assurance that the radiation which
results during transmission will be discharged
from the vehicle interior.<

Driving tips
123Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
Hydroplaning
When driving on wet or slushy roads,
reduce road speed. If you do not, a wedge
of water can form between tires and road sur-
face. This phenomenon is referred to as hydro-
planing, and is characterized by a partial or
complete loss of contact between tires and
road surface, ultimately undermining your abil-
ity to steer and brake the vehicle.<
Driving through water
Only drive through water with a maximum
depth of 1 ft/30 cm and then, at no more
than walking speed. Otherwise, you run the risk
of damaging the vehicle's engine, electrical sys-
tems, and transmission.<
Safe braking
Your BMW is equipped with ABS as standard
equipment. In situations that require it, it is best
to apply the brakes fully. Since the vehicle
maintains steering responsiveness, you can
nevertheless avoid possible obstacles with a
minimum of steering effort.
Pulsation at the brake pedal combines with
sounds from the hydraulic circuits to indicate to
the driver that ABS is in its active mode.
Driving in wet conditions
When driving in wet conditions and in heavy
rain, it is a good idea to apply light pressure to
the brake pedal every few miles. Monitor traffic
conditions to ensure that this maneuver does
not endanger other road users. The heat gener-
ated helps dry the pads and rotors to ensure
that full braking efficiency will then be available
when you need it.
Hills
To prevent overheating and reduced effi-
ciency of the brake system, drive long or
steep downhill grades in the gear that requires
the least amount of braking. Otherwise, even
light but consistent pedal pressure can lead to
high temperatures, brake wear, and possibly
even failure of the brake system. action by selecting a lower gear in the automatic
transmission's manual mode, downshifting as
far as first gear on extremely steep stretches,
refer to page63. This strategy helps you avoid
placing excessive loads on the brake system.
Do not drive in idle or with the engine
switched off; otherwise, there will be no
engine braking action or power-assist for the
brakes and steering.
Never allow floor mats, carpets or any other
objects to protrude into the area of movement
of the pedals and impair their operation.<
Corrosion on brake rotors
When the vehicle is driven only occasionally,
during extended periods when the vehicle is not
used at all, and in operating conditions where
brake applications are less frequent, there is an
increased tendency for corrosion to form on
rotors, while contaminants accumulate on the
brake pads. This occurs because the minimal
pressure that must be exerted by the pads dur-
ing brake applications to clean the rotors is not
reached.
Should corrosion form on the brake rotors, the
brakes will tend to respond with a pulsating
effect that even extended application will fail to
cure.
When vehicle is parked
Condensation forms in the automatic climate
control during operation, and then exits under
the vehicle. Traces of condensed water under
the vehicle are therefore normal.
Before driving into a car wash
1.Fold in the exterior mirrors, refer to page50;
otherwise, they could be damaged due to
the width of the vehicle.
To permit the vehicle to roll, follow the
instructions on page58.
2.Release the parking brake, especially when
you have activated Automatic Hold. Refer to
page59.