Mercedes Benz C-Class (W204) 2007 - 2014 Training Manual: Audio/Navigation Systems

NTG4 (new telematics generation 4) device overview

AUDIO 20

AUDIO 50

1. Display
2. Head unit
3. Audio/COMAND controller

COMAND APS

1. Display
2. Display control switch
3. Head unit
4. Audio/COMAND controller

Function overview

- FM/AM radio with FM diversity
- CD drive (MP3/WMA)
- Basic Bluetooth telephony
- 5" color TFT display

- FM/AM radio with FM diversity
- DVD drive (DVD audio, MP3/WMA, navigation data)
- Basic Bluetooth telephony
- 5" color TFT display
- MOST connection (for the sound option)

- FM/AM radio with FM diversity
- DVD drive (DVD audio, MP3/WMA/AAC, navigation data)
- Basic Bluetooth telephony
- HDD map navigation
- Voice control/Text to Speech
- PCMCIA card slot
- Music Register (size 4 GB)
- 7" color TFT display (swiveling)
- MOST connection (for the sound option)

+ 6-disk CD changer
+ MOST connection (for the sound option)

+ 6-disk DVD changer (DVD audio)
+ Voice control/Text to Speech

Navigation DVD must be inserted into slot 6 for navigation.

+ 6-disk DVD changer (DVD audio/video)

NTG4 device features

• Similar design to NTG3
• The telematics CAN connects the 3 main components:
  • Head unit - central display - audio controller
  • Video signal from the HU to the central display
• The MOST fiber optic cable is not absolutely essential
• The following special equipment can be optionally connected to the MOST fiber optic cable:
  • Surround Sound system (harman/kardon)
  • Satellite Radio (SDAR for USA)
  • Digital Audio Broadcast (DAB for Great Britain)

Legend

1. Telematics CAN
2. Interior CAN
3. Video signal

A40/3 Audio/COMAND
A40/8 Audio/COMAND display
A40/9 Audio/COMAND control panel
N40/3 Sound system amplifier control unit (SA)
N87/3 Digital audio broadcast (DAB) control unit - (GB)
N87/5 Satellite digital audio radio (SDAR) control unit - USA