2004 BMW 645CI COUPE&CONVERTIBLE heater

At a glance
11Reference
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
7Buttons on the steering wheel
Portable phone:
>Press briefly:
Accept call or terminate call
as well as dial if an entry has been
selected from "A - Z", "Top 8", "Redial",
"Received calls" or "Missed calls"
>Press longer: redial
Volume
Voice command system
Fast forward/reverse
>Radio
Press briefly: change radio station
Press longer: manual tuning or auto-
matic station-search function scan
>CD
Press briefly: select track
Press longer: fast forward/reverse
>Portable phone
Press briefly: select entry in "A - Z",
"Top 8", "Redial", "Received calls" or
"Missed calls"
Individually programmable49
Individually programmable498Instrument cluster12
10Ignition lock54
11Horn: the entire surface
14Releasing the engine hood170
15Opening the luggage compartment
lid30
16Head-Up Display83
9
Windshield wipers61
Rain sensor61
12
Steering wheel heater49
Steering wheel adjustment48
13
Cruise control63
17
Parking lamps85
Low beams85
Automatic headlamp
control85
Adaptive Head Light86
18
Instrument lighting87
Front fog lamps86

Controls
49Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic steering wheel
adjustment
In conjunction with seat, mirror and steer-
ing wheel memory.
The steering wheel automatically moves as
high up and far forward as possible to ease
driver entry and exit before then returning
to the standard position or stored memory
setting.
This automatic feature is governed by the
driver's door and the ignition lock.
Steering wheel heater*
In ignition key position 2, press the button.
The indicator lamp within the button lights
up when the steering wheel heater is in
operation.
Programming button function
Depending on your vehicle's equipment, an
individual function can be assigned to each
of the two programmable function buttons
in the steering wheel.
Control Center, for principle details, refer to
page 16:
1.Open the menu
2.Select "Vehicle settings" and press the
controller
3.Select "Steering wheel buttons" and
press the controller.A list with different functions is dis-
played:
>"Navigation"
Voice instructions for the navigation
system
>"Air recirculation on / off"
In this mode, you can continuously
block the supply of outside air, refer
to AUC Automatic recirculated-air
control on page 89
>"Mute on / off"
Mutes the audio sources
>"Screen on / off"
Switches the Control Display on/off
>"Short cut / Telephone"
Display/hide phone book
>"Next entertainment source"
Changes audio source
4.Select the desired function
5.Press the controller
6.Select button if necessary
.
7.Press the controller.
Depending on which key you have used to
open the vehicle, the last adjustment is
applied.
You can operate the selected function
using the corresponding button.

A congenial climate
90 rently within the vehicle. AUC executes this
function automatically.
Press the button repeatedly to run through
the following control sequence:
>Indicator lamps off: outside air flows
into the vehicle continuously
>Right indicator lamp on, AUC mode: the
system detects pollutants in the outside
air and responds by blocking the supply
of outside air when required.
Depending upon air quality require-
ments, in the automatic mode the sys-
tem alternates between its outside-air
and recirculated-air modes
>Left indicator lamp on, recirculated-air
mode: the supply of outside air into the
vehicle is continuously blocked.
If condensation starts to form on the
inside window surfaces during opera-
tion in the recirculated-air mode, you
should switch it off while also increasing
the air volume as required.
The recirculated-air mode should not be
used over a longer period of time, as the air
quality inside the vehicle deteriorates con-
tinuously.<
Residual heat mode
If you press this button with the
engine switched off, the system
uses the warmth stored in the
engine to heat the interior, for
instance, while the vehicle is
stationary at a school to pick up a child.
You can adjust the automatic climate con-
trol settings as of ignition key position 2.
Provided that the engine has warmed to its
normal operating temperature and the bat-
tery is charged, you can use this function
for up to 15 minutes after switching off the
ignition. The LED within the button lights up
to confirm compliance with both of these
conditions.
Switching off automatic climate
control
The air volume, the heater and
the cooling function are all
switched off. You can restart
the automatic climate control
by pressing any of its buttons
except the REST button.
Settings using Control Center
Ignition key:
>On vehicles with separate drives for
audio CDs and navigation DVDs, igni-
tion key in position 2
>On vehicles with one drive for audio
CDs, ignition key in position 1.
Control Center, for principle details, refer to
page 16:
1.Press button.
The start menu is opened
2.Move the controller to the left to open
"Climate".
You can set the following:
>Separate air distribution for driver and
front passenger
>Adapting the temperature in the upper
body region
>Intensity of the AUTO program.
Manual air distribution
You can combine your air distribution your-
self and also individually adjust the air tem-
perature in the upper body area.