Lighting

Change brightness of reverse lights

9- Central Convenience

16-security code 31347

10-Adaptations

(6) Leuchte 28RFL LC11 dimming AB 28

(6) Leuchte 29RFL RA64 dimming AB 29

Adjust values to what you want.

Disable Front Orange LED (Xenon)

09-Central Electronics
16-Security code 31347
10- Adaptation
(6) Leuchte8FL LB2-Dimmwert AB 8 (left headlight)
CHANGE VALUE FROM 127 to 0.
(6) Leuchte9FL RB2-Dimmwert AB 9 (right headlight)
CHANGE VALUE FROM 127 to 0.

DRL off with Handbrake

Select 09 - Cent Elect. module control
Select Security Access-16
Enter the magic access code (31347). Click Do it! tab
Select Adaptation - 10.
From the pull-down channel, select (5)-Daytime running lights- Tagfshrlicht-Tagfahrlicht Dauerfahrlicht bei Handbremse abschalten (it's about 10% down the channel list)
In the New Value box, select active
Click Do it! tab. Click Add to log to save a copy of the change and click Go Back tab

DRL option in MIB

09 Central Electrics
Go to Access
Enter code 31347
Go to Adaptation and change:
(2) Daytime Running Lights "Tagfahrlicht Aktivierung durch BAP oder Bedienfolge moeglich" to Active"

DRLs stay on with turn signals

09 - Central Electronics
set these adaptation channels to Not Active:

(8)-Leuchte3SL VRB21-Lichtfunktion C 3Blinken rechts aktiv (beide Phasen)
(8)-Leuchte5 TFL RB32-Lichtfunktion C 5Blinken rechts aktiv (beide Phasen)
(8)-Leuchte2SL VLB10-Lichtfunktion C 2Blinken links aktiv (beide Phasen)
(8)-Leuchte4TFL LB4-Lichtfunktion C 4Blinken links aktiv (beide Phasen)

High Beams and Fogs Flash Together

19- Central Electronics
16- Security code 31347
10- Adaptations

Left side

8 Leuchte12NL LB45 Lichtfunktion C 12 "not active" > Nebellicht links

9 Leuchte 12NL LB45 Lichtfunktion D 12 "not active" > Lichthupe generell

10 Leuchte 12NL LB45 Dimmwert CD12 "0" > 127

11 Leuchte 12 NL LB45 Dimming Direction CD 12 "maximize" > maximize

Right side

8 Leuchte 13NL RB5 Lichtfunktion C 13 "not active" > Nebellicht rechts

9 Leuchte 13NL RB5 Lichtfunktion D13 "not active" > Lichthupe generell

10 Leuchte 13NL RB5 Dimmwert CD 13 "0" > 127

11 Leuchte 13NL RB5 Dimming direction CD 13 "maximize" > maximize

If you want the front fog lights come on with standard main beam (i.e. not just on the flash setting).

https://www.golfgtiforum.co.uk/index.php?topic=260248.590

(8)-Leuchte12NL LB45-Lichtfunktion C 12 > not active > "left high beam"

(8)-Leuchte13NL RB5-Lichtfunktion C 13 > not active > "right high beam"

LED Plate Light

09 - Central Elect.
Security Access: 31347
Channel (1)-Leuchte25KZL HA59-Lasttyp 25 - set to "43 - allgemeine LED"
Channel (6)-Leuchte25KZL HA59-Dimmwert AB 25 - set to "127"

Xenon Range

55-Xenon Range
Uncheck the box in coding that says North American Region Rules. This enabled me to have tourist mode capability (doesn't activate it) and takes off the restriction of 4 lights on at once.
The Xenon Range controller from NAR to RoW made an interesting change. The headlights will raise ever so slightly at faster speeds which, at least from what I remember, they do not in NAR format.