Communication

Chapter overview

• Technical data
  1
• 1 Safety information
  1
• 1.1 Safety precautions when working on a high-voltage system
  1
• 1.2 Safety precautions when working in the vicinity of high-voltage components
  2
• 1.3 Safety measures when working on vehicles with a start/stop system
  2
• 1.4 Safety precautions when using test and measuring instruments during a road test
  2
• 2 Repair notes
  3
• 2.1 Contact corrosion
  3
• 2.2 General repair instructions
  3
• 2.3 Routing and attachment of lines
  3
• 2.4 Notes on repair of CAN bus wiring
  4
• 2.5 General information
  4
• 3 Hazard classification for the high-voltage system
  5
• Communication
  6
• 1 Infotainment system
  6
• 1.1 Components of infotainment system
  6
• 1.2 Overview of fitting locations – Infotainment system
  17
• 1.3 Removing and installing infotainment system display
  21
• 1.4 Removing and installing control unit 1 for information electronics J794
  22
• 2 Sound system
  26
• 2.1 Components of sound system
  26
• 2.2 Overview of fitting locations - sound system
  26
• 2.3 Removing and installing front treble loudspeakers R20/R22
  28
• 2.4 Removing and installing rear bass loudspeakers R15/R17
  28
• 2.5 Removing and installing front bass loudspeakers R21/R23
  30
• 2.6 Removing and installing loudspeaker for emergency call module R335
  31
• 3 Aerial systems
  32
• 3.1 Components of aerial systems
  32
• 3.2 Assembly overview - aerials
  34
• 3.3 Removing and installing roof aerial
  37
• 3.4 Removing and installing aerial module
  39
• 4 Radio
  44
• 4.1 Components of radio system
  44
• 4.2 Assembly overview - radio
  44
• 4.3 Removing and installing radio
  45
• 4.4 Pin assignments
  46
• 5 Telephone system
  49
• 5.1 Mobile telephone preparation
  49
• 5.2 Overview of fitting locations - telephone system
  50
• 5.3 Removing and installing internal microphone R74
  52
• 6 Navigation system
  53
• 6.1 Components of navigation system
  53
• 6.2 Overview of fitting locations - navigation system
  53
• 6.3 Removing and installing control unit for navigation system
  55
• 7 Reversing camera system
  56
• 7.1 Components of reversing camera system
  56
• 7.2 Overview of fitting locations - reversing camera system
  60
• 7.3 Assembly overview - reversing camera
  63
• 7.4 Removing and installing reversing camera R189
  64
• 7.5 Retrofitting reversing camera
  66
• 7.6 Removing and installing Trailer Assist camera R368
  75
• 7.7 Calibrating Trailer Assist camera R368
  75
• 8 Multifunction steering wheel
  83
• 8.1 Components of multifunction steering wheel
  83
• 8.2 Assembly overview - multifunction steering wheel
  83
• 8.3 Removing and installing steering wheel multifunction buttons E441/E440
  84
• 8.4 Removing and installing Tiptronic switch in steering wheel E439/E438
  87
• 9 Connection for external multimedia devices
  89
• 9.1 Connectors, connection for external multimedia devices
  89
• 9.2 Removing and installing connection for external audio sources R199
  90
• 9.3 Removing and installing USB connection 1 U41/U42
  90
• 10 Telematics system
  92
• 10.1 Components of telematics system
  92
• 10.2 Removing and installing telematics control unit J499, as of 02.2018, MAN TGE
  93
• 10.3 Telematics code and troubleshooting table, as of 02.2018, MAN TGE
  95
• 10.4 Fuses for telematics system, as of 02.2018, MAN TGE
  96
• 11 Car-Net
  98
• 11.1 Components of Car-Net
  98
• 11.2 Overview of fitting locations - Car-Net services
  101
• 11.3 Removing and installing emergency assistance call button E276
  102
• 11.6 Bringing ERA-GLONASS into operation
  107