Active Lane Assist Retrofit

Status:

This retrofit has been succesfully implemented and tested on mine A4 B9, and it’s still active.

100%

Needed parts:

  • A5 Front Camera module with one of these revisions:

    • 8W0907217A
    • 8W0907217B
    • 8W0907217C
    • 8W0907217D
    • 8W0907217F
  • VCDS Diagnostic Interface

Price:

  • Coding only

0 €

A5 FRONT CAMERA – CODING:

  • Activate byte 12 bit 3 (codifica TXT: EFP)
  • Activate byte 16 bit 7 (codifica TXT HC)

A5 FRONT CAMERA – ADAPTIONS  (login 20103)

  • BAP personalization, not active
  • Personalization of lane dept. warning Cl. 15 on, last setting
  • Switch-on condition, lane depart. warn, ON
  • Directional stabilization assist driver inact deactiv threshold, late 
  • System mode, lane depart. warn, ON

This setting activates the Lane Assist System without the button on the steering column. 

If the steering column will be installed with the right button, “System mode, lane depart. warn” must be set in “menu”

17 INSTRUMENTS – CODING

  • Activate byte 4 bit 6 

44 STEERING ASSIST – CODING

  • Activate byte 2 bit 7

09 CENTRAL ELECTRIC – CODING

  • Activate byte 35 bit 0

5F INFORMATION ELECTR – ADAPTIONS

  • Car_Function_Adaptations_Gen2> menu_display_Lane_Departure_Warning, active
  • Car_Function_Adaptations_Gen2> menu_display_Lane_Departure_Warning_over_threshold_high, active
  • Car_Function_List_BAP_Gen2> LDW_HCA_0x19, active
  • Car_Function_List_BAP_Gen2-LDW_HCA_0x19_msg_bus, terminal 15

Reset MMI

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