Communication

Chapter overview

• Technical data
  1
• 1 Repair instructions
  1
• 1.1 General repair instructions
  1
• 1.2 Notes on repair of CAN bus wiring
  1
• 1.3 Transmitting power and aerial fitting locations
  1
• Communication
  3
• 1 Infotainment system
  4
• 1.1 Components of infotainment system
  4
• 1.2 Overview of fitting locations - Infotainment system
  14
• 1.3 Removing and installing infotainment system display
  16
• 1.4 Removing and installing control unit 1 for information electronics J794
  19
• 2 Sound system
  21
• 2.1 Components of sound system
  21
• 2.2 Overview of fitting locations - sound system
  22
• 2.3 Removing and installing digital sound package control unit/amplifier
  23
• 2.4 Removing and installing front treble loudspeakers R20 / R22
  26
• 2.5 Removing and installing rear treble loudspeakers R14 / R16
  27
• 2.6 Removing and installing front mid-range loudspeakers
  27
• 2.7 Removing and installing front bass loudspeakers R21 / R23
  28
• 2.8 Removing and installing rear bass loudspeakers R15 / R17
  29
• 2.9 Removing and installing subwoofer R211
  30
• 2.10 Removing and installing centre loudspeaker
  31
• 3 Aerial systems
  33
• 3.1 Components of aerial systems
  33
• 3.2 Overview of fitting locations - aerial systems
  34
• 3.3 Removing and installing aerial amplifier
  37
• 3.4 Removing and installing frequency modulation (FM) frequency filter in negative wire R178
  39
• 3.5 Removing and installing frequency modulation (FM) frequency filter in positive wire R179
  40
• 3.6 Removing and installing roof aerial
  41
• 3.7 Removing and installing GSM aerial 2 R267
  42
• 4 Radio
  44
• 4.1 Components of radio system
  44
• 4.2 Removing and installing radio
  45
• 5 Telephone system
  48
• 5.1 Mobile telephone preparation
  48
• 5.2 Overview of fitting locations - telephone system
  49
• 5.3 Removing and installing two-way signal amplifier for mobile telephone/data services J984
  51
• 5.4 Removing and installing telephone microphone R38
  53
• 5.5 Removing and installing storage compartment with interface for mobile telephone R265
  54
• 6 Navigation system
  55
• 6.1 Components of navigation system
  55
• 6.2 Overview of fitting locations - navigation system
  55
• 6.3 Removing and installing control unit for navigation system
  56
• 7 TV system
  57
• 7.1 Overview - TV system
  57
• 7.2 Overview of fitting locations - TV system
  58
• 7.3 Removing and installing TV tuner
  58
• 8 Reversing camera system
  60
• 8.1 Components of reversing camera system
  60
• 8.2 Overview of fitting locations - reversing camera system
  60
• 8.3 Assembly overview - reversing camera system
  62
• 8.4 Removing and installing reversing camera R189
  62
• 8.5 Calibrating reversing camera system
  63
• 8.6 Removing and installing reversing camera system control unit J772
  68
• 9 Multifunction steering wheel
  69
• 9.1 Components of multifunction steering wheel
  69
• 9.2 Assembly overview - multifunction steering wheel
  69
• 9.3 Removing and installing steering wheel multifunction buttons E441 / E440
  70
• 9.4 Removing and installing Tiptronic switch in steering wheel E439 / E438
  73
• 10 Connection for external multimedia devices
  75
• 10.1 Removing and installing connection for external multimedia devices
  75
• 10.2 Removing and installing USB hub R293
  77
• 11 Rear Seat Entertainment (RSE)
  78
• 11.1 Assembly overview - mounting and bracket for Rear Seat Entertainment
  78
• 11.2 Removing and installing mounting for Rear Seat Entertainment
  78
• 11.3 Removing and installing bracket for Rear Seat Entertainment
  79
• 12 Car-Net
  81
• 12.1 General information
  81
• 12.2 Overview of fitting locations - Car-Net services
  81
• 12.3 Removing and installing emergency call module control unit and communication unit J949
  82
• 12.4 Renewing control unit for emergency call module and communication unit J949
  84
• 12.6 Commissioning ERA Glonass
  85
• 13 Overhead view camera
  87
• 13.1 Overview - overhead view camera
  87
• 13.2 Overview of fitting locations - overhead view camera
  89
• 13.3 Removing and installing overhead view camera control unit J928
  90
• 13.4 Removing and installing front overhead view camera R243
  91
• 13.5 Removing and installing left overhead view camera R244
  92
• 13.6 Removing and installing right overhead view camera R245
  93
• 13.7 Removing and installing rear overhead view camera R246
  93
• 13.8 Calibrating overhead view camera
  93