TV-mode, function

P82.60-9428-79

P82.60-9021-79

P82.60-9042-79

Function requirement TV mode, general

 Circuit 30g ON

 Transport mode not active

 No smartphone connected via CarPlay to the multimedia connection unit (A90/5)

TV mode, general

The TV tuner (analog/digital) (with CODE 863 (Digital/analog TV tuner)) or the TV digital tuner (with CODE 865 (TV tuner) up to 01.03.2015) or the tuner unit (with CODE 865 (TV tuner) as of 02.03.2015) makes it possible for digital or analog/digital television channels to be received in the vehicle and shown on the Audio/COMAND display.

 Model 207
with code 863 (Digital/analog TV tuner)
except code 498 (Japanese version)
The TV tuner (analog/digital) is installed up to 31.05.2012.

The TV signals that are received contain video and audio signals. The TV tuner (analog/digital) (with CODE 863 (Digital/analog TV tuner)), the TV digital tuner (with CODE 865 (TV tuner) up to 01.03.2015) or the tuner unit (with CODE 865 (TV tuner) as of 02.03.2015) separates the video and audio signals from each other.

The TV mode is therefore comprised as follows:

 Operation function sequence

 Function sequence for TV signal reception as of 02.03.2015

 Function sequence for TV signal reception up to 01.03.2015

 Function sequence for video signal

 Function sequence for audio signal

 Function sequence for TV mode with remote control and headphones (with CODE 867 (SPLITVIEW))

 Additional information (with CODE 863 (Digital/analog TV tuner))

 Additional information (with code 865 (TV tuner) except code 498 (Japan version), as of 01.06.2012)

 Additional information (with CODE 865 (TV tuner) and CODE 498 (Japan version))

 For safety reasons the TV picture is switched off when the vehicle starts to move. When the vehicle is moving, only acoustic playback remains active and a warning appears on the Audio/COMAND display.

Operation function sequence

The COMAND controller unit generates the menu displays and transmits them to the Audio/COMAND display via an LVDS line.

The control signals from the Audio/COMAND control panel are forwarded as follows:

Telematics CAN 

COMAND controller unit 

MOST 

TV tuner (analog/digital) (with code 863 (Digital/analog TV tuner)) or digital TV tuner (with code 865 (TV tuner) up to 01.03.2015) or tuner unit (with code 865 (TV tuner) as of 02.03.2015)

As of 10.05.2013, the control signals of the left and right multifunction steering wheel button groups are transmitted as follows:

Steering wheel electronics 

Steering LIN 

Steering column tube module control unit 

Chassis CAN 1 

Front SAM control unit with fuse and relay module 

Chassis CAN 2 

Instrument cluster 

Interior CAN 

COMAND controller unit 

MOST 

Digital TV tuner (with code 865 (TV tuner) up to 01.03.2015) or tuner unit (with code 865 (TV tuner) as of 02.03.2015)

Up to 09.05.2013, the control signals of the left and right multifunction steering wheel button groups are transmitted as follows:

Steering wheel electronics 

Steering LIN 

Steering column tube module control unit 

Chassis CAN 

Instrument cluster 

Interior CAN 

COMAND controller unit 

MOST 

TV tuner (analog/digital) (with CODE 863 (Digital/analog TV tuner)) or digital TV tuner (with CODE 865 (TV tuner))

The digital TV tuner (with CODE 865 (TV tuner) up to 09.05.2015) receives the control signals from the remote control via the integral infrared interface of the COMAND controller unit. The COMAND controller unit forwards the signals to the digital TV tuner via MOST.

Function sequence for TV signal reception as of 02.03.2015

The TV-1 signal is received over the following path:

Model 207.3:

Rear window antenna 

TV 1 and DAB band III antenna amplifier 

Tuner unit (with CODE 865 (TV tuner))

Model 207.4:

Windshield antenna 

TV 1 antenna amplifier 

Tuner unit (with CODE 865 (TV tuner))

The TV-2 signal is received over the following path:

Model 207.3:

Rear window antenna 

TV 2 and KEYLESS-GO antenna amplifier 

Tuner unit (with CODE 865 (TV tuner))

Model 207.4:

Windshield antenna 

TV 2, DAB band III and KEYLESS-GO antenna amplifier, in vehicles with code 537 (Digital radio (DAB)) via the TV antenna splitter 

Tuner unit (with CODE 865 (TV tuner))

The TV-3 signal is received over the following path:

Model 207.3:

Windshield antenna 

TV 3 antenna amplifier 

Tuner unit (with CODE 865 (TV tuner))

Model 207.4:

Windshield antenna 

TV 3, FM2 and DAB band III antenna amplifier 

Tuner unit (with CODE 865 (TV tuner))

Function sequence for TV signal reception up to 01.03.2015

The antenna signals for TV reception are received via the antenna structure in the rear window or windshield and forwarded via the antenna amplifiers listed below:

Model 207.3:

TV 1 antenna amplifier (rear window) 

TV 2 and KEYLESS-GO antenna amplifier (rear window) 

TV 3 antenna amplifier (windshield) 

TV tuner (analog/digital) (with code 863 (Digital/analog TV tuner)), up to 09.05.2013 or digital TV tuner (with code 865 (TV tuner))

Model 207.4:

TV 1 antenna amplifier (windshield) 

TV 2 and KEYLESS-GO antenna amplifier (windshield) 

TV 3, FM2 and DAB band III antenna amplifier (windshield), in vehicles with code 537 (Digital radio (DAB)) via the TV antenna splitter 

TV tuner (analog/digital) (with CODE 863 (Digital/analog TV tuner)) or digital TV tuner (with CODE 865 (TV tuner))

Function sequence for video signal

After the TV signals have been processed in the TV tuner (analog/digital) (with code 863 (Digital/analog TV tuner)), up to 09.05.2013 or digital TV tuner (with code 865 (TV tuner), up to 01.03.2015) or in the tuner unit (with code 865 (TV tuner) as of 02.03.2015), the video signals are output as follows:

LVDS line (Low Voltage Differential signal) (as of 02.03.2015) or Y/C line (Y brightness information (luminance)/C color information (chrominance)) (up to 01.03.2015) 

COMAND controller unit 

LVDS line 

Audio/COMAND display

Function sequence for audio signal

After the TV signals have been processed in the TV tuner (analog/digital) (with CODE 863 (Digital/analog TV tuner)), the TV digital tuner (with CODE 865 (TV tuner) up to 01.03.2015) or the tuner unit (with CODE 865 (TV tuner) as of 02.03.2015), the audio signals are forwarded via the MOST to the COMAND controller unit and in vehicles with CODE 810 (Sound system) via the MOST to the sound system amplifier control unit, where they are then amplified.

Function sequence for TV mode with remote control and headphones (with CODE 867 (SPLITVIEW))

Equipment with CODE 867 (SPLITVIEW) enables the driver and the front passenger to use the entertainment and communication systems integrated into the vehicle, including the display on the Audio/COMAND display at the same time and independent of each other. The TV function can be activated and operated using the remote control. The COMAND controller unit receives the signals from the remote control via the integrated infrared interface. In order to enable undisturbed concentration on the traffic situation for the driver, the front passenger receives the audio signals via headphones. The COMAND controller unit transmits the audio signals via an integrated Kleer® radio interface to the radio frequency headphones. External cabled headphones are also available as an option. The cabled headphones receive the audio signals from the COMAND controller unit via the headphones (cabled) electrical connector.

Additional information (with CODE 863 (Digital/analog TV tuner))

The TV tuner (analog/digital) (with code 863 (Digital/analog TV tuner)) is installed in vehicles except code 498 (Japan version) up to 31.05.2012. The supplemental information is subdivided into the following categories:

 TV reception

 Additional functions

TV reception

TV reception is subdivided into two subcategories:

 Analog TV reception

 Digital TV reception

Analog TV reception

The TV tuner (analog/digital) receives and processes analog terrestrial television programs broadcast in all standards. The audio quality is limited to "MONO".

The TV system operates with a total of three reception modules for video and audio signals. The Phase Locked Loop (PLL) tuners used cover a reception range of f = 30 to 866 MHz. The TV tuner (analog/digital) supports reception of the "PAL/SECAM" and "NTSC" TV standards here.

The TV tuner (analog/digital) is equipped with four antenna inputs (of which three are assigned), in which the TV signals are fed in by each of the antenna amplifiers. The antennas are not assigned to any particular PLL tuner, but can be used in the same way by any PLL tuner.

Digital TV reception

In addition to analog television stations, it is also possible to receive terrestrial television stations broadcasting digital signals with the antenna structures already present. The Digital Video Broadcasting Terrestrial (DVB-T) standard is supported. In contrast to analog TV, the audio can be received in stereo here.

The switchover from analog to digital TV reception is accomplished by the TV tuner (analog/digital) automatically, depending on the current reception status. It is not possible for users to switch over themselves.

However, the user can prevent switchover between alternative channels as well as between analog and digital reception with the "Fix channel" control function. If stations with matching stations names are received (e.g. ARD analog and digital), only one entry is made in the list of stations.

 DVB-T can be used with a conventional antenna to receive more channels and in better quality.

Additional functions

The TV tuner (analog/digital) is equipped with the following functions:

 Video text (pages: 100 to 899)

 Station list of channels currently receivable

 Last settings

 National settings

 Info (information on currently selected stations)

 Videotext function

Some stations, primarily in central Europe, offer videotext in addition to their television program. The TV tuner (analog/digital) is therefore equipped with its own videotext decoder. Only videotext broadcast with Latin ASCII characters are supported, i.e. Greek or Cyrillic characters are not supported.

Additional information (with code 865 (TV tuner) except code 498 (Japan version), as of 01.06.2012)

The supplemental information is subdivided into the following categories:

 TV reception

 Additional functions

TV reception

As the transmission frequencies for analog TV will be used differently in future, only digital TV will be received in the range from 470 to 710 MHz according to the Digital Video Broadcasting Terrestrial (DVB-T) standard. In addition to the video compression standard Mpeg 2, Mpeg 4 is also supported. Receiving encoded programs is also possible via an integrated conditional access module.

Additional functions

New services will be offered in the frequency ranges from 90 to 108 MHz and 170 to 222 MHz in future that will be supported by the digital TV tuner.

The digital TV tuner currently provides the following features:

 Video text (pages: 100 to 899)

 Station list of channels currently receivable

 Last settings

 National settings

 Info (information on currently selected stations)

 Videotext function

Some stations, primarily in central Europe, offer videotext in addition to their television program. For this purpose, the TV digital tuner is equipped with a separate video text decoder. Only videotext broadcast with Latin ASCII characters are supported, i.e. Greek or Cyrillic characters are not supported.

Additional information (with CODE 865 (TV tuner) and CODE 498 (Japan version))

The supplemental information is subdivided into the following categories:

 TV reception

 Additional functions

TV reception

Reception of encoded programs is possible in vehicles up to 31.05.2012 with a Smart Card and as of 01.06.2012 with a B-CAS SIM card. As far as digital TV reception is concerned, the "one-segment" substandard (TV standard for mobile telephony) is also supported in vehicles as of 01.06.2012 as well as the "full-segment" substandard.

Additional functions

The digital TV tuner provides the following features:

 Digital image storage

 Last settings

 "BML" (Broadcast Markup Language) function:

The digital TV tuner supports video text for all available Japanese TV stations. This enables information to be shown similar to a small website on weather, news, etc. By selecting a region in the setting list you can obtain region-specific information.

 "EPG" (Electronic Program Guide) function: The Electronic Program Guide shows information such as start of program, end of program and detailed information on the television programs for each TV station.

 Bilingual function: Two languages are supported depending on station availability, e.g. Japanese on the main-sound track and English on the sub-sound track.