Audio/COMAND Function - GF82.85-P-0014CE
MODEL 204.0/2 as of model year 2009
MODEL 204.3/9
Function requirements for Audio/COMAND function, general
- Status circuit 30g ON
- Transport mode not active
Audio/COMAND function, general
The audio equipment is the center control panel for the entertainment and communications systems integrated in the vehicle.
On vehicles with CODE 510 (Audio 20 with CD changer), with CODE 511 (Audio 50 APS with DVD changer), with CODE 512 (COMAND APS with DVD changer) or with CODE 528 (COMAND incl. DVD changer), the CD/DVD drive of the audio equipment is designed as a changer, i.e. a choice can be made between up to six CDs or DVDs. The audio equipment contains the following subfunctions, which are described in separate documents:
- Audio mode, function
- Disk changer function (with CODE 510 (Audio 20 with CD changer), with CODE 511 (Audio 50 APS with DVD changer), with CODE 512 (COMAND APS with DVD changer) or with CODE 528 (COMAND incl. DVD changer))
- Video mode function (with CODE 512 (COMAND APS with DVD changer), with CODE 527 (COMAND APS with single DVD drive (with navigation)) or with CODE 528 (COMAND incl. DVD changer))
- TV mode function (with CODE 865 (TV tuner))
- Media interface function (with CODE 518 (Media Interface))
- Internet connection function (as of 01.03.2011 or as of 01.06.2012, with CODE 512 (COMAND APS with DVD changer) except CODE 494 (USA version) or with CODE 527 (COMAND APS with single DVD drive (with navigation) except CODE 494 (USA version)) or with CODE 512 (COMAND APS with DVD changer) and CODE 348 (Emergency call/assist system) or with CODE 527 (COMAND APS with single DVD drive (with navigation)) and CODE 348 (Emergency call/assist system))
- Navigation function (with CODE 509 (Navigation box))
- Navigation mode function (with CODE 512 (COMAND APS with DVD changer) or with CODE 527 (COMAND APS with single DVD drive (with navigation)); with CODE 511 (Audio 50 APS with DVD changer) or with CODE 525 (MB Audio 50 APS radio))
- Mobile phone system, function
- Voice control system function (with CODE 512 (COMAND APS with DVD changer) or with CODE 527 (COMAND APS with single DVD drive (with navigation)); with CODE 511 (Audio 50 APS with DVD changer))
- Emergency call system function (with CODE 359 (TELEAID emergency call system), with CODE 347 (Ecall Europe emergency call system) or with CODE 348 (Emergency call/assist system))
- Electronic Toll Collection function (with CODE 498 (Japan version) up to 31.05.2012, Dealer Option)
- Dedicated Short-Range Communications function (with CODE 498 (Japan version) as of 01.06.2012, Dealer Option)
On model 204.9 up to 31.05.2012, the rear entertainment function is available (with CODE 864 (Rear entertainment system)); this is described in a separate document. On model 204.9 as of 01.06.2012, a preinstallation is available instead (with CODE 866 (Rear entertainment preinstallation)), which consists of lines for circuit 15 and circuit 31 in the front seat backrests.
On model 204.0/2/3 with CODE 255 (AMG Performance Media), the AMG Performance Media function is available; this is described in a separate document.
The audio equipment communicates with the following control units via the Media Oriented System Transport (MOST) (except on vehicles with CODE 523 (MB Audio 20 radio) and except CODE 494 (USA version)):
- Digital Audio Broadcasting control unit (N87/3) (with CODE 537 (Digital radio))
- SDAR tuner/high definition tuner control unit (N87/8) (with CODE 536 (SIRIUS satellite radio), with COMAND controller unit (A40/3) as of 01.06.2009 up to 31.05.2010)
- Satellite Digital Audio Radio (SDAR) control unit (N87/5) (with CODE 536 (SIRIUS satellite radio), except with COMAND controller unit as of 01.06.2009 up to 31.05.2010)
- TV digital tuner (A90/3) (with CODE 865 (TV tuner))
- Sound system amplifier control unit (N40/3) (with CODE 810 (Sound system))
- Media interface control unit (N125/1) (with CODE 518 (Media interface))
The displays and menu displays for the Audio/COMAND display (A40/8) are generated in the audio equipment (except for navigation mode with CODE 509 (Navigation box) and for the AMG Performance Media function (with CODE 255 (AMG Performance Media))). The display and the menu display for navigation with CODE 509 (Navigation box) are not generated in the audio equipment but in the navigation module (A2/30) itself, and differ from the standard display. Display and menu display for the AMG Performance Media function are generated by the AMG Performance Media control unit (N125/3) and forwarded to the Audio/COMAND display.
The following applications can also be shown in the instrument cluster (A1):
- Audio
- Telephone
- Navigation
The audio equipment acts as a gateway. It routes the signals from the interior CAN (CAN B) to the components of the telematics CAN (CAN A) and the MOST and thus forms the communications interface.
| Media interface function | MODEL 204 as of model year 2013 with CODE 518 (Media interface) |
GF82.60-P-2020CEA | |
| MODEL 204.0/2 as of model year 2009 up to model year 2013 with CODE 518 (Media interface) MODEL 204.3/9 up to model year 2013 with CODE 518 (Media interface) |
GF82.60-P-2020CE | ||
| Internet connection function | MODEL 204.0/2/3/9 as of model year 2013 with CODE 512 (COMAND APS with DVD changer) without CODE 527 (COMAND APS with single DVD drive (with navigation)) MODEL 204.0/2/3/9 as of model year 2013 with CODE 527 (COMAND APS with single DVD drive (with navigation)) without CODE 512 (COMAND APS with DVD changer) MODEL 204.0/2/3 as of model year 2012 up to model year 2013 with CODE 512 (COMAND APS with DVD changer) without CODE 494 (US version) without CODE 527 (COMAND APS with single DVD drive (with navigation)) MODEL 204.0/2/3 as of model year 2012 up to model year 2013 with CODE 527 (COMAND APS) without CODE 512 (COMAND APS with DVD changer) |
GF82.60-P-2040CE | |
| AMG performance media, function | MODEL 204.0/2 as of model year 2013 with CODE 255 (AMG Performance Media) MODEL 204.3 with CODE 255 (AMG Performance Media) |
GF82.60-P-2041CE | |
| Navigation, function | MODEL 204.0/2 as of model year 2012 with CODE 509 (Navigation box) MODEL 204.3/9 with CODE 509 (Navigation box) |
GF82.61-P-2003CE | |
| Speaker output function | GF82.62-P-4212CE | ||
| Mobile phone system, function | MODEL 204.0/2 as of model year 2012 MODEL 204.3 MODEL 204.9 as of model year 2013 |
GF82.70-P-0007CEA | |
| MODEL 204.0/2 as of model year 2009 up to model year 2012 without CODE 498 (Japanese version) MODEL 204.9 up to model year 2013 without CODE 498 (Japanese version) |
GF82.70-P-0007CE | ||
| MODEL 204.0/2 as of model year 2010 up to model year 2012 with CODE 498 (Japanese version) MODEL 204.9 as of model year 2010 up to model year 2012 with CODE 498 (Japanese version) |
GF82.70-P-0007CEK | ||
| MODEL 204.0/2 as of model year 2009 up to model year 2010 with CODE 498 (Japanese version) MODEL 204.9 up to model year 2010 with CODE 498 (Japanese version) |
GF82.70-P-0007CEJ | ||
| Voice control, function | MODEL 204.0/2 as of model year 2009 with CODE 512 (COMAND APS with DVD changer) without CODE 511 (Audio 50 APS with DVD changer) MODEL 204.0/2 as of model year 2009 with CODE 527 (COMAND APS with single DVD drive (with navigation)) without CODE 511 (Audio 50 APS with DVD changer) MODEL 204.3/9 with CODE 512 (COMAND APS with DVD changer) without CODE 511 (Audio 50 APS with DVD changer) MODEL 204.3/9 with CODE 527 (COMAND APS with single DVD drive (with navigation)) without CODE 511 (Audio 50 APS with DVD changer) |
GF82.70-P-3020CEA | |
| MODEL 204.0/2 as of model year 2009 with CODE 511 (Audio 50 APS with DVD changer) MODEL 204.9 with CODE 511 (Audio 50 APS with DVD changer) |
GF82.70-P-3020CE | ||
| Telematics equipment variant | MODEL 204.0/2 as of model year 2012 MODEL 204.3 MODEL 204.9 as of model year 2013 |
GF82.85-P-0014-01CE | |
| MODEL 204.0/2 as of model year 2009 up to model year 2012 MODEL 204.9 as of model year 2013 |
GF82.85-P-0014-01CEA | ||
| Audio/COMAND operating instructions | MODEL 204.0/2 as of model year 2012 MODEL 204.3 MODEL 204.9 as of model year 2013 |
GF82.85-P-0014-11CE | |
| MODEL 204.0/2 as of model year 2009 up to model year 2012 without CODE 498 (Japanese version) MODEL 204.9 up to model year 2013 without CODE 498 (Japanese version) |
GF82.85-P-0014-11CEA | ||
| MODEL 204.0/2 as of model year 2009 up to model year 2012 with CODE 498 (Japanese version) MODEL 204.9 up to model year 2013 with CODE 498 (Japanese version) |
GF82.85-P-0014-11CEJ | ||
| TV-mode, function | MODEL 204.0/2 as of model year 2009 with CODE 865 (TV tuner) MODEL 204.3/9 with CODE 865 (TV tuner) |
GF82.85-P-2011CE | |
| Navigation mode, function | MODEL 204.0/2 as of model year 2009 with CODE 512 (COMAND APS with DVD changer) without CODE 511 (Audio 50 APS with DVD changer) without CODE 525 (MB Audio 50 APS radio) MODEL 204.0/2 as of model year 2009 with CODE 527 (COMAND APS with single DVD drive (with navigation)) without CODE 511 (Audio 50 APS with DVD changer) without CODE 525 (MB Audio 50 APS radio) MODEL 204.3/9 with CODE 512 (COMAND APS with DVD changer) without CODE 511 (Audio 50 APS with DVD changer) without CODE 525 (MB Audio 50 APS radio) MODEL 204.3/9 with CODE 527 (COMAND APS with single DVD drive (with navigation)) without CODE 511 (Audio 50 APS with DVD changer) without CODE 525 (MB Audio 50 APS radio) |
GF82.85-P-2012CEA | |
| MODEL 204.0/2 as of model year 2009 with CODE 511 (Audio 50 APS with DVD changer) without CODE 512 (COMAND APS with DVD changer) without CODE 527 (COMAND APS with single DVD drive (with navigation)) MODEL 204.0/2 as of model year 2009 with CODE 525 (MB Audio 50 APS radio) without CODE 512 (COMAND APS with DVD changer) without CODE 527 (COMAND APS with single DVD drive (with navigation)) MODEL 204.9 with CODE 511 (Audio 50 APS with DVD changer) without CODE 512 (COMAND APS with DVD changer) without CODE 527 (COMAND APS with single DVD drive (with navigation)) MODEL 204.9 with CODE 525 (MB Audio 50 APS radio) without CODE 512 (COMAND APS with DVD changer) without CODE 527 (COMAND APS with single DVD drive (with navigation)) |
GF82.85-P-2012CE | ||
| Audio mode, function | GF82.85-P-2030CE | ||
| Disk changer function | MODEL 204.0/2 as of model year 2009 with CODE 510 (Audio 20 with CD changer) without CODE 511 (Audio 50 APS with DVD changer) without CODE 512 (COMAND APS with DVD changer) MODEL 204.0/2 as of model year 2009 with CODE 511 (Audio 50 APS with DVD changer) without CODE 510 (Audio 20 with CD changer) without CODE 512 (COMAND APS with DVD changer) MODEL 204.0/2 as of model year 2009 with CODE 512 (COMAND APS with DVD changer) without CODE 510 (Audio 20 with CD changer) without CODE 511 (Audio 50 APS with DVD changer) MODEL 204.0 as of model year 2009 with CODE 528 (COMAND with DVD changer) without CODE 510 (Audio 20 with CD changer) without CODE 511 (Audio 50 APS with DVD changer) without CODE 512 (COMAND APS with DVD changer) MODEL 204.3/9 with CODE 510 (Audio 20 with CD changer) MODEL 204.3/9 with CODE 512 (COMAND APS with DVD changer) MODEL 204.9 with CODE 511 (Audio 50 APS with DVD changer) MODEL 204.9 with CODE 528 (COMAND with DVD changer) |
GF82.85-P-2032CE | |
| Video mode, function | MODEL 204.0/2 as of model year 2009 with CODE 512 (COMAND APS with DVD changer) without CODE 527 (COMAND APS with single DVD drive (with navigation)) MODEL 204.0/2 as of model year 2009 with CODE 527 (COMAND APS with single DVD drive (with navigation)) without CODE 512 (COMAND APS with DVD changer) MODEL 204.0 as of model year 2009 with CODE 528 (COMAND with DVD changer) without CODE 512 (COMAND APS with DVD changer) without CODE 527 (COMAND APS with single DVD drive (with navigation)) MODEL 204.3/9 with CODE 512 (COMAND APS with DVD changer) MODEL 204.3/9 with CODE 527 (COMAND APS with single DVD drive (with navigation)) MODEL 204.9 with CODE 528 (COMAND with DVD changer) |
GF82.85-P-2040CEA | |
| Electronic Toll Collection, function | MODEL 204.0/2 as of model year 2009 up to model year 2013 with CODE 498 (Japanese version) Dealer optionMODEL 204.3/9 up to model year 2013 with CODE 498 (Japanese version) Dealer option |
GF82.88-P-2000CEJ | |
| Dedicated Short-Range Communications (DSRC), function | MODEL 204.0/2/3/9 as of model year 2013 with CODE 498 (Japanese version) Dealer option |
GF82.88-P-2001CEJ | |
| Rear entertainment, function | MODEL 204.9 with CODE 864 (Rear entertainment system) |
GF82.90-P-0002GD | |
| Emergency call system, function | MODEL 204.0/2/3/9 as of model year 2013 with CODE 347 (Ecall emergency call system, Europe) without CODE 348 (Emergency call/assistant system) |
GF82.95-P-0004CE | |
| MODEL 204.0/3/9 as of model year 2013 with CODE 348 (Emergency call/assistant system) without CODE 347 (Ecall emergency call system, Europe) |
GF82.95-P-0004CEV | ||
| MODEL 204.0 as of model year 2009 up to model year 2013 with CODE 359 (TELE AID emergency call system) MODEL 204.3/9 up to model year 2013 with CODE 359 (TELE AID emergency call system) |
GF82.95-P-0004CEU | ||
| Additional telematics services function | MODEL 204.0/3/9 as of model year 2013 with CODE 348 (Emergency call/assistant system) |
GF82.95-P-2025CEV | |
| MODEL 204.0 as of model year 2009 up to model year 2013 with CODE 359 (TELE AID emergency call system) MODEL 204.3/9 up to model year 2013 with CODE 359 (TELE AID emergency call system) |
GF82.95-P-2025CEU | ||
| Overview of system components, telematics | GF82.85-P-9999CE |