Audi A4 (8E) Central Electronics (8EC/8ED)

From Ross-Tech Wiki

Coding

  • ?xxxx: Chassis
    • 0 = Limousine (PR-K8B)
    • 1 = Avant (PR-K8D)
    • 2 = Cabriolet (PR-K8K)
  • x?xxx: Driving Light Switch
    • 0 = Rain/Light Sensor (G397) not installed (PR-8K0/8K1/9C6/8K4)
    • 1 = Rain/Light Sensor (G397) installed (PR-8K3/8K7/9C7/8K9)
  • xx?xx: Trailer Hitch
    • 0 = Trailer Hitch not installed (PR-1D0)
    • 1 = Trailer Hitch installed (PR-1D2)
  • xxx?x: Headlights
    • 0 = Halogen Headlights w/o Daytime Running Lights (PR-8Q0/8Q1+8K0/8K7)
    • 1 = Halogen Headlights with Daytime Running Lights (PR-8Q0/8Q1+8K1/8K3/9C6/9C7)
    • 2 = Bi-Xenon Headlights with Daytime Running Lights (PR-8Q3/8Q5+8K9/8K4)
    • 3 = Bi-Xenon Headlights w/o Daytime Running Lights (PR-8Q3/8Q5+8K0/8K7)
    • 4 = Bi-Xenon Headlights with Daytime Running/Tail/License Plate Lights (PR-8Q3/8Q5+8K1/8K3)
  • xxxx?: Country
    • 1 = Rest of World/Nordic Countries/Denmark/Croatia/Baltic Countries with Bi-Xenon
    • 2 = Nordic Countries/Denmark/Croatia/Baltic Countries without Bi-Xenon
    • 3 = USA/Canada with Bi-Xenon
    • 4 = Canada without Bi-Xenon
    • 5 = Special Vehicles


Adaptation

Channel 001: Coming Home Time

Activation Time of the Coming Home Lighting.

  • Standard: 30 Seconds
  • Range: 0...60
  • Increments: 1 Second

Channel 002: Brake Light Dimming

  • Standard: 30 %
  • Range: 13...40 %

Channel 003: Tail Light Dimming

  • Standard: 32 %
  • Range: 13...40 %

Channel 004: Rear Fog Light Dimming

  • Standard: 28 %
  • Range: 13...40 %

Channel 005: Daytime Running Lights Dimming (Low Beam)

Affective with Halogen only.

  • Standard: 92 %
  • Range: 51...100 %

Channel 006: Daytime Running Lights Dimming (High Beam)

Affective with Bi-Xenon only.

  • Standard: 70 %
  • Range: 51...100 %

Channel 007: Daytime Running Lights Dimming (Fog Lights)

Affective for Canada only.

  • Standard: 92 %
  • Range: 51...100 %

Channel 008: Daytime Running Lights

  • Standard: 1 (ON)
  • 0 = Daytime Running Lights OFF
  • 1 = Daytime Running Lights ON

Channel 009: Switch-Off Delay (Low Beam)

Low Beam Switch-Off Delay with Light Switch in AUTO Position.

  • Standard: 51
  • Range: 0...64

Channel 010: Low Beam Response

  • 0 = Parking Lights OFF after Terminal S OFF
  • 1 = Parking Lights Remain ON after Terminal 15 OFF

Channel 011: Low Beam Response (Terminal 15)

  • 0 = No Parking Lights
  • 1 = Alarm at Door Open
  • 2 = Parking Lights OFF at Door Open

Channel 012: Highway/Comfort Blinking

  • 0 = Highway/Comfort Blinking OFF
  • 1 = Highway/Comfort Blinking ON

Channel 013: Wiper Setup

  • Standard: 115
  • +001 = Speed Reset
  • +002 = Short to Plus Monitoring
  • +004 = Rain Sensor active
  • +008 = Long Post Wiping after Washing (Drop/Tear Wiping)
  • +016 = Speed dependent Wiper interval active
  • +032 = Headlight Washer System active
  • +064 = Reverse Gear Wiping active

Channel 014: NAR Parking Light Deactivation

  • 0 = Parking Lights inactive
  • 1 = Parking Lights active

Channel 016: Fog Light Cold Diagnosis

  • 0 = Fog Light Cold Lamp Diagnosis active
  • 1 = Fog Light Cold Lamp Diagnosis inactive (i.e. for DTM Edition)

Channel 020: Rain-/Light Sensor Setup

  • Standard: 2
  • +01 = Highway Light
  • +02 = Rain Light

Channel 021: Assistance Light Sensor Correction

  • Standard: 59 %

Channel 022: Transmission Grade (Front Window)

Rain Sensor Transmission Grade at 880 nm.

  • Standard: 45 %

Channel 081: Component Protection

To start the process of Vehicle Identification Number (VIN) learning, enter/save 46992 as new value.

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