Trailer Hitch Retrofitting (8E)

Databus Connection

[Select]
[17 - Instruments]

[Adaptation - 10]
Channel 061
[Read]
To add the trailer control module to the installation list, add 64 to the existing value (e.g. 3331+64=3395).
[Test]
[Save]
[Done, Go Back]

[Close Controller, Go Back - 06]

Others

If installed the following modules may need to be recoded.

• Parking Aid
  • Audi A4 (8E) Parking Aid (4-Channel - 8E2/8E5)
    • Coding
    • Adaptation
    • Label File
  • Audi A4 (8E) Parking Aid (8-Channel - 8E2/8E5)
    • Coding
    • Adaptation
    • Label File
  • Audi A4 (8E) Parking Aid (4/8-Channel - 8EC/8ED)
    • Coding
    • Adaptation
    • Label File

• Engine (does NOT apply if engine is not mentioned)
  • 2.0l TFSI
• Central Electronics
  • Central Electronics (8E2/8E5) or Central Electronics (8EC/8ED)

Note: Some sections are marked with 8E2/8E5 (pre-facelift/B6) and 8EC/8ED (facelift/B7), please decide yourself which one you have.