halogen to LED Taillight. only 1 reverse light

[aquanox]

Hello! I have a 2016 GTI and made the upgrade to the Vland LED Taillight and I could use your guidance. I did the wiring, pinning, used the harness and also program her but I encountered a problem with the driver side reverse light not turning on.
I'm using OBD 11 to program her.
Lichtfunktion A 23 and B 23:
Schlus slicht aktiv ohne Bremslicht aktiv, ist deaktiviert, wenn Bremslicht aktiv ISt !
Schlusslicht aktiv ohne Bremslicht aktiv. ist deaktiviert, wenn Bremslicht aktiv ist !!
I'll post a long screenshot of my setting for the whole page

 

[aquanox]

 

[DV52]

@aquanox: Hi

hmm............ I'm confused about what has happened to this car!! Reverse-lights normally have incandescent lamps - if you only changed these lamps to LED type - I'm not sure why it was necessary to do "wiring, pinning, used the harness"??

However, since you have installed a harness, the factory allocation of the Leuchte-sets to the individual lamps on the tail-light fittings have been altered. This means that it's anyone's guess which Leuchte-sets on this car now control the reverse-lights.

You identify Leuchte23SL HLC10 and Leuchte24SL HRA65 in your screenshot as controlling the reverse-lights - I assume that you are confident that these are the correct Leuchte-sets. On OEM tail-light fittings, these Leuchte-sets controls the Parking-lights.

Again, too many unknowns about this project to be sure - but in general, I suggest that you code which ever Leuchte-sets that drive the reverse-lights like this:

Lasttyp > 43 - allgemeine LED
Lampendefektbit Position > no change
Fehlerort mittleres Byte DTC-DFCC > no change
Lichtfunktion A > Rueckfahrlicht
Lichtfunktion B > nicht aktiv
Dimmwert AB > 127
Lichtansteuerung HD AB > always
Lichtfunktion C > nicht aktiv
Lichtfunktion D > nicht aktiv
Dimmwert CD > 0
Dimming Direction CD > maximize
Lichtfunktion E > nicht aktiv
Lichtfunktion F > nicht aktiv
Dimmwert EF > 0
Dimming Direction EF > maximize
Lichtfunktion G > nicht aktiv
Lichtfunktion H > nicht aktiv
Dimmwert GH > 0
Dimming Direction GH > maximize

Don