BMW 2004 645Ci, Owner'S Manual

Page: 52 / 217

Co
n
tr
o
ls
51
Re
fe
re
n
c
e
At
a
g
la
n
c
e
D
riv
in
g ti
ps
C
o
m
m
uni
cat
io
n
s
Na
v
iga
ti
on
En
te
rt
a
in
m
e
n
t
M
o
bi
lity
Steering wheel heater*
In ignition key position 2, press the button.
The indicator lamp in the button lights up when
the steering wheel heater is switched on.
Programmable buttons on steering
wheel
You can assign functions to the buttons individ-
ually:
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.
The different functions are displayed:
> "Nav. voice instructions"
Voice instructions for the navigation
system
> "Air recirculation on / off"
Continuously shut off the supply of out-
side air, refer to AUC Automatic recircu-
lated-air control on page
95
> "Mute on / off"
Mute the audio sources
> "Monitor on / off"
Switch the Control Display on/off
> "Telephone list"
Switch between Entertainment and
Telephone
> "Next entertainment source"
Change audio source
4. Select the desired function.
5. Press the controller.
6. Select button if necessary.
.
7. Press the controller.
The setting is stored for the remote control cur-
rently in use.
You can operate the selected function using the
corresponding button.
Operating function
Press the corresponding button on the steering
wheel.
Voice instructions of navigation system:
> To switch voice instructions on/off:
Maintain pressure on the button for several
seconds.
> To repeat the last voice instruction:
Press button.