Footwell light adaptation issues

I recently purchased a new 2018 Volkswagen Golf 7 1.5TSI (EU-Version) and decided to upgrade my car by adding footwell lights. After researching, I ordered a set of 4 OEM footwell lights from AliExpress. Thanks to some helpful YouTube tutorials, I was able to successfully install all the lights in my car. However, I encountered a few challenges during the process of getting the lights to work.

The first issue was that I couldn't find 'Ambient lighting' in my adaptations. This made it difficult for me to proceed with the setup as intended. The second problem I faced was an error message that said: "Function cannot be performed, mess. Length or format incorrect" whenever I attempted to write and push '14' for the adaptation. Below is a list of adaptations/coding I have attempted. Adaptations that were successfully performed are highlighted in green, while those that were unsuccessful are highlighted in red

If you have any insights into the issues I faced or any other suggestions to make the footwell lights work flawlessly, please let me know. Your help would be highly appreciated. Thank you!


Module: 09 (Central Electronics)
Security Access → Code: 31347

Coding → Long Coding → Byte: 05 → Bit: 7 → enable
Coding → Long Coding → Byte: 17 → Bit: 3 → enable

Adaptation → Leuchte30FR LC72 - Lasttyp 30 → 36-LED Kleinleistung
Adaptation → Leuchte30FR LC72 - Fehlerort mittleres Byte DTC-DFCC 30 → 02
Adaptation → Leuchte30FR LC72 - Lichtfunktion A 30 → Fussraumlicht
Adaptation → Leuchte30FR LC72 - Dimmwert AB 30 → 100
Adaptation → Leuchte30FR LC72 - Lichtansteuerung HD AB 30 → always

Adaptation → Ambient lighting - Defaultwert Ambienteprofil Fussraum → 100%
Adaptation → Interior light; light configuration - Fussraumbeleuchtung → installed

Adaptation → Interior lighting; parameter - p_adaption_kundenwunsch_fussraum → 14
Adaptation → Interior lighting; parameter - p_helligkeit_max_fussraum → 100%
Adaptation → Interior lighting; parameter - p_helligkeit_HD_auf_zuendung_ein_fussraum → 126%
Adaptation → Interior lighting; parameter - p_helligkeit_HD_auf_zuendung_aus_fussraum → 127%
Adaptation → Interior lighting; parameter - p_helligkeit_dieseTuer_auf_zuendung_ein_fussraum → 70%
Adaptation → Interior lighting; parameter - p_helligkeit_andereTuer_auf_zuendung_ein_fussraum → 70%
Adaptation → Interior lighting; parameter - p_helligkeit_Fzg_geschlossen_zuendung_ein_fussraum → 126%
Adaptation → Interior lighting; parameter - p_helligkeit_dieseTuer_auf_zuendung_aus_fussraum → 70%
Adaptation → Interior lighting; parameter - p_helligkeit_andereTuer_auf_zuendung_aus_fussraum → 70%
Adaptation → Interior lighting; parameter - p_helligkeit_einausstieg_fussraum → 70%
Adaptation → Interior lighting; parameter - p_helligkeit_Fzg_geschlossen_zuendung_aus_fussraum → 70%
Adaptation → Interior lighting; parameter - p_helligkeit_Tueren_geschlossen_HD_auf_zuendung_aus_fussraum → 70%
Adaptation → Interior lighting; parameter - p_helligkeit_Tueren_geschlossen_HD_zu_zuendung_aus_fussraum → 70%
Adaptation → Interior lighting; parameter - p_helligkeit_Tueren_geschlossen_schluessel_ab_fussraum → 70%
Adaptation → Interior lighting; parameter - p_helligkeit_Fzg_geschlossen_schluessel_ab_fussraum → 70%

Module: 5F (Information electronics)
Adaptation → Car_Function_Adaptations_Gen2 - menu_display_ambient_illumination → activated
Adaptation → Car_Function_Adaptations_Gen2 - menu_display_ambient_illumination_over_threshold_high → activated