NOW 100% SORTED - Coding help after Leon 3.5 footwell light retrofit

[LeylandVCDS]

Can someone help please - I've done a full LED footwell light retrofit to my 2019 Leon ST, all working fine with the lights on at 100% with the door open, and I've set it to 10% for ambient lighting.
Only issue is that the slide control on the infotainment screen has no effect whatsoever to the brightness - can someone help with the final bit of coding to sort this out?

Coding done as here - please note if the Lichtfunction B30 is not set to dimmer terminal 58XS, the footwell lights do not work at all.
As it stands, they work, they dim as needed, so technically are working fine, but I'd like to get the infotainment control working if I can

Latest VCDS version, and fully registered Ross Tech HEX+NET

Many thanks

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

Adaptation → Channel: Leuchte30FR LC72 - Lasttyp 30 → 36-LED Kleinleistung
Adaptation → Channel: Leuchte30FR LC72 - Fehlerort mittleres Byte DTC-DFCC 30 → 02
Adaptation → Channel: Leuchte30FR LC72 - Lichtfunktion A 30 → Fussraumlicht
Lichtfunction B 30 to Dimmer terminal 58XS
Lichtfunction C 30 to Interior lighting
Adaptation → Channel: Leuchte30FR LC72 - Dimmwert AB 30 → 10
Dimmwert CD to 100
Adaptation → Channel: Leuchte30FR LC72 - Lichtansteuerung HD AB 30 → always

Adaptation → Channel: Ambient lighting - Defaultwert Ambienteprofil Fussraum → 100%

Adaptation → Channel: Interior light; light configuration - Fussraumbeleuchtung → installed


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

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

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

I've also tried this coding too, but the lights don't work at all with this
I've also tried this coding, but with this the footwell lights do noy work at all

Controller 09 - Central Electronics
16 - Security Access - enter 31347
10 - Adaptations

Go to

(8)-Interior light; light configuration-Fussraumbeleuchtung
Change value from ‘not installed’ to ‘installed’
(This puts the footwell light % setting in the infotainment system (under lights))


Still in Adaptations
Go to
(4)-Leuchte30FR LC72-Lichtfunktion A 30
Change this value from ‘not active’ to ‘Footwell light’ from the dropdown menu

Go to
(1)-Leuchte30FR LC72-Lasttyp 30
Change this value from ‘not active’ to ‘36-LED Kleinleistung’

Go to
(6)-Leuchte30FR LC72-Dimmwert AB 30
Change this value from ‘0’ to ‘89’ or whatever value you want up to 100 I guess (this is where we set the highest brightness level)

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

The two channels mentioned in long coding are NOT AVAILABLE in the BCM on this car, stating all is done on adptations.

 

[LeylandVCDS]

SORTED! SEE HERE FOR CODING THAT DOES WORK 100%


Further to the issue about the control slide in the infotainment not working, I've now sorted this issue out, so everything is working 100% as it should do, with the slide control controlling the brightness from off to 100%, and the brightness being 100% with the doors open.

All I did was swap the lichtfunctions for leuchte30, and the corresponding dimming values as follows:

Lichtfunktion B30 from dimmer terminal 58XS as in instructions above to interior light, dimming value AB30 from 10 to 100
Lichtfunktion C30 from interior light as in instructions above to dimmer terminal 58XS, dimming value CD30 from 100 to 10

Hope you'll be able to make use of this info and get everything working spot on

So full correct coding for retrofit footwell lights is this:
Module: 09 (Central Electronics)
Security Access → Code: 31347

Adaptation → Channel: Leuchte30FR LC72 - Lasttyp 30 → 36-LED Kleinleistung
Adaptation → Channel: Leuchte30FR LC72 - Fehlerort mittleres Byte DTC-DFCC 30 → 02
Adaptation → Channel: Leuchte30FR LC72 - Lichtfunktion A30 → Fussraumlicht or Footwell lighting
Lichtfunction B 30 → Interior lighting
Lichtfunction C 30 → Dimmer terminal 58XS
Adaptation → Channel: Leuchte30FR LC72 - Dimmwert AB30 → 100
Adaptation → Channel: Leuchte30FR LC72 - Dimmwert CD30 → 100
Adaptation → Channel: Leuchte30FR LC72 - Lichtansteuerung HD AB30 → always

Adaptation → Channel: Ambient lighting - Defaultwert Ambienteprofil Fussraum → 100%

Adaptation → Channel: Interior light; light configuration - Fussraumbeleuchtung → installed


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

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

PreFL have these two long coding channels too, FL do not have these channels available
Coding → Long Coding → Byte: 05 → Bit: 7 → enable
Coding → Long Coding → Byte: 17 → Bit: 3 → enable