Audi A4 S4 RS4 B8 (8K) mods

Coding mods, retrofit guides, service & repair procedures.
Selected with specially for your Audi A4 S4 RS4 B8 (8K).
Enable hidden options, adjust factory features, tweak your ride, fix fault codes.
Make your car fit your individual needs.

Mods, retrofits, service procedures:

  • Adaptive Brake Lights activation

    Flashing brake lights and hazard lights when emergency braking.

    Module: 46 (Central convenience)
    Coding → Long Coding → Byte: 08 → Bit: 0
    New value: enable

    Module: 46 (Central convenience)
    Coding → Long Coding → Byte: 08 → Bit: 1
    New value: enable

    Procedure ID: 4

  • Central Lock Beep when Unlocking activation

    Enables car unlocking sound confirmation.

    Module: 46 (Central convenience)
    Adaptation → Channel: 63
    Change value: +4

    Procedure ID: 14

  • Comfort Turn Signals Count adjustment

    Changes how many times should the indicator blink when using comfort indicators.

    Module: 09 (Central Electronics)
    Adaptation → Channel: 31
    New value: newValue

    New value within range from 1 to 5.

    Procedure ID: 89

  • Cornering Lights via Fog Lights activation

    Front fog lights will be used as cornering lights.

    Module: 09 (Central Electronics)
    Coding → Long Coding → Byte: 04 → Bit: 0
    New value: enable

    Procedure ID: 16

  • DRLs Control with MMI activation

    Control Daytime Running Lights from navigation screen.

    Module: 09 (Central Electronics)
    Coding → Long Coding → Byte: 03 → Bit: 5
    New value: enable

    Procedure ID: 7

  • DRLs with Rear Lights On activation

    Turn on tail lights when Daytime Running Lights are on.

    Module: 09 (Central Electronics)
    Coding → Long Coding → Byte: 02 → Bit: 7
    New value: enable

    Procedure ID: 9

  • Europe Parking Lights activation

    Turn on parking lights on one side of the car with turn signal.

    Module: 09 (Central Electronics)
    Coding → Long Coding → Byte: 09 → Bit: 0
    New value: enable

    Procedure ID: 8

  • Instrument Cluster "Lights are on" Warning deactivation

    Disables "Lights are on" message when drivers door is opened.

    Module: 09 (Central Electronics)
    Coding → Long Coding → Byte: 05 → Bit: 3
    New value: disable

    Procedure ID: 6

  • Instrument Cluster DIS activation

    Enables instrument cluster Driver Information System to access trip computer, media information, navigation guidance, phone control and more.

    Module: 17 (Instruments Cluster)
    Coding → Long Coding → Byte: 01 → Bit: 2
    New value: enable

    Procedure ID: 47

  • Instrument Cluster Efficiency Program activation

    Enables efficiency tips on the instruments cluster.

    Module: 17 (Instruments Cluster)
    Adaptation → Channel: 77
    New value: 255

    Procedure ID: 13

  • Instrument Cluster Keyless Warning deactivation

    Disables keyless warning from instruments cluster.

    Module: 46 (Central convenience)
    Coding → Long Coding → Byte: 09 → Bit: 7
    New value: disable

    Procedure ID: 5

  • Instrument Cluster Lap Timer activation

    Extra trip computer menu with lap timer (optional boost gauge, oil temperature, shift light).

    Module: 17 (Instruments Cluster)
    Coding → Long Coding → Byte: 01 → Bit: 3
    New value: enable

    Procedure ID: 1

  • Instrument Cluster Needle Sweep activation (coding method)

    Gauge test when turning the ignition on.

    Watch Instrument Cluster Needle Sweep activation (coding method) tutorial on YouTube.

    Module: 17 (Instruments Cluster)
    Coding → Long Coding → Byte: 01 → Bit: 0
    New value: enable

    Procedure ID: 2

  • Instrument Cluster Seat Belt Reminder deactivation

    Disables seat belt warning indicator and warning sound.

    Module: 17 (Instruments Cluster)
    Coding → Long Coding → Byte: 00 → Bit: 2-4
    New value: disable

    Seat belt is a safety device designed to secure the occupant of a vehicle against harmful movement that may result during a collision or a sudden stop. Please always wear seat belt.

    Procedure ID: 11

  • Rear Wiper Automatic in Reverse activation

    Enables rear wiper when reverse gear is engaged and front wipers are on.

    Module: 09 (Central Electronics)
    Security Access → Code: 20113
    Adaptation → Channel: 19
    New value: 1

    Procedure ID: 99

  • Remote Windows and Sunroof Control activation

    Long-press remote buttons to open and close windows and sunroof.

    Module: 46 (Central convenience)
    Coding → Long Coding → Byte: 02 → Bit: 2
    New value: enable

    Procedure ID: 12

  • Seat Memory via Key Detection activation

    Enables seat position key memory in cars without memory seats.

    Module: 36 (Drivers seat memory)
    Coding → Long Coding → Byte: 02 → Bit: 0
    New value: enable

    Procedure ID: 15

  • Side Mirror Tilt on Reverse activation

    Passengers mirror will tilt down when in reverse and control switch set to passengers side.

    Module: 52 (Passenger door electronics)
    Coding → Long Coding → Byte: 04 → Bit: 4
    New value: enable

    Module: 52 (Passenger door electronics)
    Coding → Long Coding → Byte: 04 → Bit: 2
    New value: enable

    Procedure ID: 10

  • Unlock MMI 2G Hidden Menu

    Hidden menu gives you access to developer-level functions, settings and statistics.

    Do not change any settings in Hidden Menu unless you know what you are doing. Accessing some to developer-level functions can make your system inoperable. Use at your own risk.

    Module: 07 (Control head)
    Adaptation → Channel: 8
    New value: 1

    Reboot infotainment unit by pressing at the same time buttons RETURN/BACK + Control Knob + Upper Right function key.

    To enter Hidden Menu press and hold buttons: CAR + SETUP/MENU.

    Check all mods available for this multimedia system. Click here.

    Procedure ID: 48

  • Unlock MMI 3G/3G+ Hidden Menu

    Hidden menu gives you access to developer-level functions, settings and statistics.

    Do not change any settings in Hidden Menu unless you know what you are doing. Accessing some to developer-level functions can make your system inoperable. Use at your own risk.

    Module: 5F (Information electronics)
    Adaptation → Channel: 6
    New value: 1

    Reboot infotainment unit by pressing at the same time buttons RETURN/BACK + Control Knob + Upper Right function key.

    To enter Hidden Menu press and hold buttons: CAR + SETUP/MENU.

    Check all mods available for MMI 3G. Click here.

    Procedure ID: 98

  • Windscreen Wipers Tear Wipe activation

    Additional wiper move after using windscreen washer.

    Module: 09 (Central Electronics)
    Coding → Long Coding → Byte: 01 → Bit: 3
    New value: enable

    Procedure ID: 3

Multimedia Systems

Audi A4 S4 RS4 B8 (8K) was equipped with following systems:

Audi MMI 2G High system tweaks

Audi MMI 2G High

6 modifications for this system.

See mods

Audi MMI 3G Low/High system tweaks

Audi MMI 3G Low/High

2 modifications for this system.

See mods

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