The Video signal using an interface to the Rns-e can be sent, you can by pressing the TV/Video (or A3 models Media) button to select TV.

The TV option is visible only when actually a device (CANbus supported) can prove their identity (in our case the Raspberry with the AUDI RNS Plugin).

In addition, by means of encoding the BRISTON Rns-e also "know" that the Video hardware is available.

Select channel 37 "Navigation":

In this case we want the "Soft. Coding" Customizing code, Click on "Encode" (07):

See below for the numbering the right Rns-e code.
(The TV option is set by the last digit with +1 to increment, so 0xxxxx[+1].)

Encoding:

0?XXXXX: Model 1 = Lamborghini
2 = Audi A3 (8P)
3 = Audi A4 (8E)
4 = Audi A4 Cabriolet (8H)
5 = Audi A6 (4B)
6 = Audi TT (8J)
7 = Audi R8 (42)

0x?XXXX: Treble Speaker Diagnosis / Optical Parking Aid +1 = Front Treble Speaker Diagnosis inactive
+2 = Optical Parking Aid installed/active

0XX?xxx: Sound Characteristic 0 = Sound Characteristic linear
1 = Audi A4 (8E)
2 = Audi A6 (4B)
3 = Audi A4 Cabriolet (8H)
4 = Audi TT (8J)
5 = Audi A3 (8P)
9 = Sound System

0xxx?XX: Telephone Preparation 1 = Telephone Preparation NOT installed
2 = Telephone Preparation without Comfort Functionality
3 = Telephone Preparation (Aftermarket Retrofit)
4 = Base Plate (Nokia - Remote Feed Voltage for Microphone inactive)
5 = Telematic Europa (Remote Feed Voltage for Microphone inactive)
6 = Telephone Preparation for North American Region (NAR)
7 = Telephone Preparation with Comfort Functionality

0XXXX?x: Equipment I +1 = Standard/Basic Value - Add to the Sum of Options below
+1 = Audi Music Interface (AMI/PR-UF7) installed
+2 = Satellite Radio (SIRIUS/XM) installed
+4 = Analog Input (AUX/PR-UF0/UF1/UF2) installed

0XXXXX?: Equipment II +1 = Standard/Basic Value - Add to the Sum of Options below
+1 = TV-Tuner (PR-QV1/QV9) installed
+2 = CD-Changer or iPod/USB-Interface (PR-7A2/7A5/UF1/UF2) installed
+4 = Multi-Function-Steering Wheel (MFSW) installed

Adaptation:

Channel 001: Tire Circumference

The tire circumference is being adapted in "mm".

Channel 002: Wheel Pulse

The wheel pulse describes the amount of wheel pulses per revolution.
If value 0 is entered the system calibrates automatically itself after several kilometers and inputs a value.

43 = Audi A3 (8P) / Audi TT (8J)
45 = Audi A4 (8E)

Channel 003: Language (Screen)
0 = German
1 = English (UK)
2 = French
3 = Italian
5 = Spanish
6 = Portuguese
7 = English (UK)

Channel 004: Back-Up Camera
0 = Back-Up Camera not installed
2 = Back-Up Camera installed

Channel 005: Speed Threshold (Video Input)
0 = max. 0 kph or 0 mph
1 = max 5 kph (Standard for Europe)

Channel 007: Options

Channel 008: Volume Characteristic

Channel 010: Region
0 = Europe/North America
1 = Australia/South America
2 = South Africa

Channel 011: Language (Speech Recognition)
0 = German
1 = English
2 = French
3 = Italian
5 = Spanish

Channel 018: Start Screen

The start screen setting has to correspond with the control module coding, e.g. a S3 start screen doesn't work with an A4 coding.

0 = Standard Start Screen
1 = Audi S3 Start Screen
2 = Audi S4 Start Screen
3 = Audi RS4 Start Screen
4 = Audi TT Start Screen
5 = Audi R8 Start Screen

Channel 065: Read Test

Channel 066: Self Test

Channel 067: CD/DVD Drive
000 - Normal/Eject-Button enabled
001 = Eject CD/DVD (will not be saved)
255 = Eject-Button disabled/locked (Anti-Theft-Protection)

Channel 068: Screen Test

Values will not be saved, they only act as initiation for each Test Picture.

0 = No Test Picture
1 = Test Picture: Red
2 = Test Picture: Green
3 = Test Picture: Blue
4 = Test Picture: White
5 = Test Picture: Black
6 = Test Picture: Checkerboard
7 = Test Picture: Checkerboard (inverted)
8 = Test Picture: 64 Gray Scales (vertical Bars)
9 = Test Picture: Special

Channel 069: Display Mechanism
000 = Display closed
001 = Display open
200 = Display half open (Obstacle)
255 = Position undefined

Channel 070: Display Brightness
0 = 0% Brightness (Display OFF)
1 = 20% Brightness
2 = 40% Brightness
3 = 60% Brightness
4 = 80% Brightness
5 = 100% Brightness

Channel 099: Transport Mode

Only applies to models without Gateway/Diagnostic Interface for Databus.

0 = Transport Mode inactive
1 = Transport Mode active

Channel 111: Reset
To perform a system reset/restart save 1 as new value.

Channel 114: FM Frequency
Range: 875...1080

Channel 117: Signal Test (Output)
0 = Fader Center & Balance Center
1 = Fader Front & Balance Left
2 = Fader Front & Balance Right
3 = Fader Rear & Balance Left
4 = Fader Rear & Balance Right

Channel 136: Driver Position
RNS-E Basic 03226 = Left-Hand-Drive (LHD)
02632 = Right-Hand-Drive (RHD)

RNS-E High/US 00005 = Left-Hand-Drive (LHD)
00013 = Right-Hand-Drive (RHD)