
Purpose: activates US nightlights with turn signals only in Sport driving mode.
Watch out! There are 10 (headlights) or 8 (taillights) lines of coding to do here. (Leon Phase 1 only)
Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.
2 – Switch on the ignition and run the VCDS program.
Turn signal US headlights :
Line 1:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 0 BLK VL B36-Lichtfunktion C 0”.
7 – On this same page, there is a second drop-down menu at the bottom
of the page.
Select“Standlicht allgemein (Schlusslicht; Positionslicht; Begrenzungslicht)” and confirm. (Origin: inactive)

Line 2:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte1BLK VRB20-Lichtfunktion C 1”.
7 – On this same page, there is a second drop-down menu at the bottom
of the page.
Select“Standlicht allgemein (Schlusslicht; Positionslicht; Begrenzungslicht)” and confirm. (Origin: inactive)

Line 3:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 0 BLK VL B36-Lichtfunktion D 0”.
7 – On this same page, you’ll find a second drop-down menu, at the bottom
of the page.
On this menu, select“Ambientlicht 4” and confirm. (Origin: inactive)
Line 4:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte1BLK VRB20-Lichtfunktion D 1”.
7 – On this same page, there is a second drop-down menu, but at the bottom
of the page.
On this menu, select “Ambientlicht”.Ambientlicht 4“and confirm. (Origin: inactive)
Line 5:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 0 BLK VL B36-Dimmwert CD 0”.
7 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, choose between“0” and“100” and confirm. (Light illumination between 0 and 100%) (Origin: 0)

Line 6:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte1BLK VRB20-Dimmwert CD 1”.
7 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, choose between“0” and“100” and confirm. (Light illumination between 0 and 100%) (Origin: 0)

Line 7:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 0 BLK VL B36-Lichtfunktion E 0”.
7 – On this same page, there’s a second drop-down menu at the bottom
of the page.
On this, select“Blinken links Dunkelphase” and confirm. (Origin: inactive)
Line 8:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte1BLK VRB20-Lichtfunktion E 1”.
7 – On this same page, there’s a second drop-down menu, but towards the bottom
of the page.
On this, choose“Blinken rechts Dunkelphase” then validate. (Origin: inactive)
Line 9:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 0 BLK VL B36-Dimming Direction EF 0”.
7 – On this same page, there’s a second drop-down menu at the bottom
of the page.
On this menu, select“minimize” and confirm. (Origin : maximize)
Line 10:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte1BLK VRB20-Dimming Direction EF 1”.
7 – On this same page, there’s a second drop-down menu at the bottom
of the page.
On this menu, select“minimize” and confirm. (Origin : maximize)
US turn signal tail lights :
Line 1:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 18 BLK – Lichtfunktion D 0”.
7 – On this same page, you’ll find a second drop-down menu, at the bottom
of the page.
On this menu, select“Ambientlicht 4” and confirm. (Origin: inactive)
Line 2:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 19 BLK – Lichtfunktion D 1”.
7 – On this same page, there is a second drop-down menu, but at the bottom
of the page.
On this menu, select “Ambientlicht”.Ambientlicht 4“and confirm. (Origin: inactive)
Line 3:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 18 BLK – Dimmwert CD 0”.
7 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, choose between“0” and“100” and confirm. (Light illumination between 0 and 100%, example: 30) (Origin : 0)
Line 4:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 19 BLK -Dimmwert CD 1”.
7 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, choose between“0” and“100” and confirm. (Light illumination between 0 and 100%, example: 30) (Origin : 0)
Line 5:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 18 BLK – Lichtfunktion E 0”.
7 – On this same page, there’s a second drop-down menu at the bottom
of the page.
On this, select“Blinken links Dunkelphase” and confirm. (Origin: inactive)
Line 6:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 19 BLK – Lichtfunktion E 1”.
7 – On this same page, there’s a second drop-down menu, but towards the bottom
of the page.
On this, choose“Blinken rechts Dunkelphase” then validate. (Origin: inactive)
Line 7:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 18 BLK – Dimming Direction EF 0”.
7 – On this same page, there’s a second drop-down menu at the bottom
of the page.
On this menu, select“minimize” and confirm. (Origin : maximize)
Line 8:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click on“Security Access – 16” then enter the code“31347”.
5 – Click on“Adaptation – 10”.
6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Leuchte 19 BLK – Dimming Direction EF 1”.
7 – On this same page, there’s a second drop-down menu at the bottom
of the page.
On this menu, select“minimize” and confirm. (Origin : maximize)