
14.-
15.-
16. -
17. Accessory audio 5
18. -
19. Folding head restraints 15
20. Trailer wiring (15-feed) 20
21. -
22. -
23. All Wheel Drive 7.5
24. Four-C chassis system (option) 15
25. -
26. Park assist (option) 5
27. Main fuse:  trailer wiring, Four-C, park assist, All Wheel Drive 30
28. Central  locking system 15
29. Driver's side trailer lighting: parking lights, turn signal 25
30. Passenger's  side trailer lighting: parking light, brake light, fog light, turn signal 25
31. Main fuse:  fuses 37 and  38 40
32. -
33. -
34. -
pg. 195 Maintenance and servicing
Fuses
No.Amperage
35. -
36. -
37. Heated rear window 20
38. Heated rear window 20
pg. 196 Maintenance and servicing
This page left intentionally blank.
   
Contents | Top of Page
ProCarManuals.com 

2 0 0 7
VOLVO S60
Audio
pg. 211 Audio
Introduction 212
Audio system HU -650 - overview213
Audio system HU -850 - overview214
Radio functions HU -650/HU-850215
RBDS functions HU -650/HU-850220
HU -650 - CD player223
HU -850 - internal CD changer224
External CD changer (option)225
Dolby Surround Pro Logic II - HU -850 only226
Audio systems - specifications228
HomeLink® Universal Transceiver (option)229
pg. 212 Specifications
Introduction
The audio system in your vehicle is operated  with the buttons  and  knobs in the system's front  panel. Certain  functions,
such as adjusting the volume, changing radio stations or tracks on a  CD, etc, can also be  controlled with the optional
steering wheel-mounted keypad.
The audio system is available in two versions:
HU-650
Features: AM/FM radio, single-disc CD player, 4x25W  output, four
1 speakers.
HU-850
Features: AM/FM radio, integrated 6-disc CD changer, 4x50W  or 4x70W  output plus 25W  Dolby Pro Logic II, eleven
speakers.
A subwoofer mounted under the floor  in the cargo area is available as an  option. Consult your Volvo retailer.
Compact disc care
 Keep the discs clean. Wipe them with a  soft, clean, lint-free cloth, working from  the center  outwards. If necessary,
dampen the cloth with a  neutral soap solution. Dry thoroughly before using.
 Never  use cleaning spray or antistatic liquid. Use only cleaners specifically made for CDs.
 Use discs of the correct size only (3.5" discs should never be  used).
 The discs should conform to the norms EN60908 (IEC60908). CDR discs can cause listening  problems due  to the
quality of the disc or recording equipment used.
ProCarManuals.com 

 DualDisc: The audio side of a  DualDisc (combined CD/DVD) does not meet  CD specifications and  may not play in
your audio system.
 Do not put tape or labels on the disc itself.
 Volvo does not recommend the use of plastic outer rings on the disc.
 Condensation may occur on discs/optical components of the changer in cold winter weather. The disc can be  dried
with a  clean, lint-free cloth. Optical  components in the CD changer may, however,  take up to one  hour to dry off.
 Never  attempt to play a  disc which  is damaged in any  way.
 When not in use, the discs should be  stored  in their covers. Avoid storing discs in excessive heat, direct sunlight or
dusty locations.
1. T5 and R- models:  six  speakers
pg. 213 Specifications
Audio system HU-650 - overview
1. On/off - press
   Volume - turn
2. Buttons for selecting stored  radio stations/discs in optional CD changer
3. Bass (press to release control and  turn to adjust)
4. Treble (press to release control and  turn to adjust)
5. Balance (left/right) - press to release control and  turn to adjust
6. Fader (front/rear)  - press to release control and  turn to adjust
7. Source/Menu
   Press to open  main menu
   Turn  to select FM,  AM, CD, CD changer (option)
8. Scan  function (automatically search for radio stations)
9. Exit (exit the menu)
10. Navigation  buttons  (seek/change radio station or CD track)
11. CD eject
12. CD slot
13. CD random play
14. FM  (select FM1,  FM2,  FM3)
15. AM (select AM1 or AM2)
16. CD player
17. AUTO - automatically  search for radio stations
18. Display
pg. 214 Specifications
Audio system HU-850 - overview
ProCarManuals.com 

Turn  the knob clockwise to increase volume. Volume control is electronic  and  does not have an  end  stop. If you have
a  key  pad  in the steering wheel, increase or decrease  the volume with the +  or - buttons.
Volume control - ALARM
If a  CD is playing when the radio receives an  alarm bulletin (available  in certain areas only), the CD player enters
pause mode. The bulletin is broadcast at the volume selected for this  type of message.
After the bulletin has been completed, the audio system reverts to the originally selected sound.
pg. 216 Specifications
Radio functions HU-650/HU-850
Sound settings
Bass
Adjust the bass by pressing the button to extend the control and  turning it to the left (less bass) or to the right (more
bass). A "detent"  indicates "equalized" bass. Press the button back in when you have made the adjustment.
Treble
Adjust the treble by pressing the button to extend the control and  turning it to the left (less treble), or to the right (more
treble). A "detent"  indicates "equalized" treble. Press the button back in when you have made the adjustment.
Fader - Balance front/rear
Adjust front/rear speaker balance by pressing the button to extend the control and  turning it to the left (more sound
from  the rear speakers) or to the right (more sound from  the front  speakers). A "detent"  indicates "equalized" balance.
Press the button back in when you have made the adjustment.
Balance right/left
Adjust left/right speaker balance by pressing the button to extend the control, and  turning it to the left (more sound
from  the left speakers) or to the right (more sound from  the right speakers). A "detent"  indicates "equalized" balance.
Press the button back in when you have made the adjustment.
MID EQ  level
This function is used to fine-tune the balance of sound in the speakers.  To set the level:
- Press SOURCE.
- Turn  the SOURCE  knob, select ADVANCED MENU  and  press SOURCE.
- Turn  the SOURCE  knob, select AUDIO SETTINGS and  press SOURCE.
- Turn  the SOURCE  knob, select MID  EQ LEVEL and  press SOURCE.
- Turn  the SOURCE  knob, select the desired level  and  press SOURCE.
- Press EXIT.
pg. 217 Specifications
Radio functions HU-650/HU-850
ProCarManuals.com 

Steering wheel  key pad (option)
If the vehicle is equipped with the key  pad  in the steering wheel press the right or left arrow to switch between preset
stations.
Storing stations
To store  a  selected station under one  of the station setting buttons  1-6:
- Tune to the desired station.
- Press the button under which  the station is to be  stored  and  keep it depressed.  The audio system sound will be
interrupted for a  few seconds and  STORED will appear in the display. The station is now stored.
A total of 30 stations can be  stored; 6 stations each in AM1, AM2, FM1,  FM2,  and  FM3.
Storing stations automatically
This function automatically  searches  for and  stores up to 10 strong AM or FM  stations in a  separate memory. If more
than ten stations are found, the ten strongest ones are stored.  This function is especially useful  in areas in which  you
are not familiar with radio stations or their frequencies.
To use the AUTO function:
- Select  radio mode using the AM or FM  buttons,  or by turning the SOURCE  knob.
- Start the search by pressing AUTO for more than 2 seconds.
- AUTO appears in the display and  a  number of stations with strong signals
pg. 219 Specifications
Radio functions HU-650/HU-850
ProCarManuals.com 

(max. 10) from  the selected frequency band  will be  stored  in the auto-store  memory. If there are no stations with
sufficient signal strength, NO  STATION is displayed.
- Press the AUTO button or the arrow keys on the optional steering wheel controls briefly to select the stored  stations.
When the radio is in auto-store  mode, AUTO is shown in the display. AUTO disappears when you return to the
normal radio mode. Return to the normal radio mode by pressing the AM, FM,  or EXIT button.
To return to the Auto-store  mode, press the AUTO button briefly.
pg. 220 Specifications
RBDS functions HU-650/HU-850
Radio Broadcast Data System - RBDS
This feature, which  may not be  available in your area, functions only with FM  broadcasts. The radio in your vehicle is
equipped with an  advanced system allowing information from  broadcasters to be  transmitted visually, as text, together
with the audio signal. This information is then decoded by the radio and  made available for several new and  unique
features.
The RBDS or Radio Broadcast Data System  operates in the FM  band  only, and  the information transmitted is supplied
exclusively by participating broadcasters. Volvo has no control over the accuracy of the data or information.
Coverage by local  broadcasters may be  limited at this  time, but as the technology  and  benefits grow, you will find the
radio in your vehicle is equipped to take advantage of this  system.
PI (Program Information) Seek:
When an  FM  station has been stored  as a  preset, the radio also stores RBDS program information if it is available.
When the preset is selected at a  later time, the radio tries to access updated program information. In weak signal areas,
there may be  a  delay before the station becomes audible.  During this  delay, "PI seek" will be  displayed and  there will
be  no sound.
PI seek can be  interrupted by pressing EXIT.
Radio text
Certain  RBDS stations broadcast program information, which  can be  shown in the display. The text will be  shown
twice in the display.
To start this function:
Press the FM  button for several seconds.
To deactivate this function:
Press FM  briefly.
Station information will be  shown twice in the display.
Alarm
Alarms  bulletins  are transmitted automatically  by certain RBDS stations. The function cannot be  deactivated.
"Alarm!" is shown in the radio display when an  alarm message is sent. The function is used to warn motorists of
serious accidents, etc.
pg. 221 Specifications
RBDS functions HU-650/HU-850
Program type/station format  - PTY
The PTY function allows you to find stations whose programs suit  your taste. Use the PTY function to select among
the different  station formats shown in the list.
To select a  station format:
ProCarManuals.com 

- Turn  the SOURCE  knob, select ADVANCED MENU  and  press SOURCE.
- Turn  the SOURCE  knob, select RADIO SETTINGS and  press SOURCE.
- Turn  the SOURCE  knob, select AF ON/ OFF (flashing text) and  press SOURCE.
- Press EXIT.
To reactivate  the function, follow the procedure above and  select AF ON  in step 5.
Resetting RBDS functions
RBDS functions can be  returned to their factory settings as follows:
- Select  radio mode using the FM  button, or by turning the SOURCE  knob.
- Press SOURCE.
- Turn  the SOURCE  knob, select ADVANCED MENU  and  press SOURCE.
- Turn  the SOURCE  knob, select RESET TO DEFAULT and  press SOURCE.  - Press EXIT.
ASC  - speed compensated volume
The audio system's volume is adjusted automatically  according  to the speed of the vehicle. There are three settings
available: low, medium, or high.
To activate ASC:
- Select  radio mode using the FM  button, or by turning the SOURCE  knob.
- Press SOURCE.
- Turn  the SOURCE  knob, select ADVANCED MENU  and  press SOURCE.
- Turn  the SOURCE  knob, select AUDIO SETTINGS and  press SOURCE.
- Turn  the SOURCE  knob, select ASC  LEVEL (flashing text) and  press SOURCE.
- Turn  the SOURCE  knob to select LOW, MEDIUM, HIGH, or OFF and  press SOURCE.
- Press EXIT.
NOTE: Please be  aware  that there are certain RBDS menu selections,  for example EON, TP search, News, etc, that
may not be  available in North America.
pg. 223 Specifications
HU-650 - CD player
Starting the CD  player
Please refer  to the illustration on page 213
 for the location of the buttons  referred to on this  page.
- Insert a  disc into the player.
- Press the CD button or turn the SOURCE  knob to CD.
Changing tracks
Briefly press the 
 or  keys (or the corresponding keys on the optional steering wheel keypad) to skip to the
previous  or next track. The track number is shown in the display.
Fast forward/back
Press and  hold down the 
 or  keys to search within a  track or the entire disc. The search continues for as long
as the buttons  are held in.
NOTE:  The corresponding keys on the optional steering wheel keypad cannot be  used for fast  forward/back.
Random play
This function plays the tracks on a  CD in random order (shuffle).
 Select  CD mode and  press the RND button. RND is shown in the display as long as the function is activated.
 Press RND again to stop random play.
ProCarManuals.com 

3 Channel stereo
To select 3 channel stereo mode press "3- CH". "3 ch" is displayed. Press "OFF" to return to 2 channel stereo.
pg. 227 Specifications
Dolby Surround Pro Logic II - HU-850 only
Center  level
This function is used to set the level  of the center  speaker in the dashboard. To set the level:
- Press SOURCE.
- Turn  the SOURCE  knob, select ADVANCED MENU  and  press SOURCE.
- Turn  the SOURCE  knob, select AUDIO SETTINGS and  press SOURCE.
- Turn  the SOURCE  knob, select CENTER LEVEL and  press SOURCE.
- Turn  the SOURCE  knob, select the desired level  and  press SOURCE.
- Press EXIT.
Surround level
This function is used to set the level  of the of the rear speakers.  To set the level:
- Press SOURCE.
- Turn  the SOURCE  knob, select ADVANCED MENU  and  press SOURCE.
- Turn  the SOURCE  knob, select AUDIO SETTINGS and  press SOURCE.
- Turn  the SOURCE  knob, select SURROUND  LEVEL and  press SOURCE.
- Turn  the SOURCE  knob, select the desired level  and  press SOURCE.
- Press EXIT.
pg. 228 Specifications
Audio systems - specifications
HU-650
Output: 4x25 W
Impedance: 4 Ohm
Voltage required: 12 V, negative ground
External amplifier:  4x50 W  or 4x75 W
Radio frequency range:
AM: 530 - 1710 kHz
FM: 87.7 - 107.9 MHz
HU-850
Output 1x25 W  center  speaker
Impedance: 4 Ohm
Voltage required: 12 V, negative ground
External amplifier
1:
4x50 W  or 4x75 W
ProCarManuals.com