Leon (5F) – Ambient light configuration

Purpose: Allows you to adjust the interior lighting or ambient lighting in the door trim strips of the Seat Leon 5F in order to modify their function according to your choice of tuto.
Only for Leon models with two-tone door LEDs (red and white). until 2016. Does not apply to RGB LEDs.

Save your original coding.

Procedure :
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.

Ambient light color change with turn signals


The lights on both doors flash red and white when you use the indicators.


1 – Module 09 – Electronic control unit – Code (31347)
2 – Adaptation
3 – Leuchte16BLK SLB35BLK SL KC9
4 – Lichtfunktion C – Value change in links Blinken Dunkelphase
5 – Lichtfunktion D – Variation value from Blinken rechute Dunkelphase
6 – Dimmwert CD – (change value to 100)
7 – Dimming direction CD – (Modification of Maximizer value)
8 – Lichtfunktion E – Change Blinken Hellphase link values
9 – Lichtfunktion F – Change value for Blinken rechts Hellphase
10 — – Dimmwert EF – (change value to 0)
11 – Dimming direction EF – (change value to minimize)
12 – Leuchte17TFL R BLK SRB3TFL R BLK SR KC3
13 – Lichtfunktion C – Change in value in relation to Blinken Hellphase connections
14 – Lichtfunktion D – Change in value from Blinken rechts Hellphase
15 – Dimmwert CD – (variation value at 100)
16 – CD reduction – (Modification of Maximize value)
17 – Lichtfunktion E – Change link value Blinken Dunkelphase
18 – Lichtfunktion F – Change of value in relapse shots Dunkelphase
19 – Dimmwert EF – (Change value to 0)
20 – EF direction reduction – (change value to minimize)




Ambient flashing light in white with indicators

The lights on both doors flash white with the indicators.


1 – Module 09 – Electronic control unit – Code (31347)
2 – Adaptation
3 – Leuchte16BLK SLB35BLK SL KC9
4 – Lichtfunktion C – Value change in links Blinken Dunkelphase
5 – Lichtfunktion D – Variation value from Blinken rechute Dunkelphase
6 – Dimmwert CD – (Change value to 0)
7 – Dimming direction CD – (Change value to minimize)
8 – Lichtfunktion E – Change Blinken Hellphase link values
9 – Lichtfunktion F – Change value for Blinken rechts Hellphase
10 – Dimmwert EF – (change value to 0)
11 – Dimming direction EF – (change value to minimize)
12 – Leuchte17TFL R BLK SRB3TFL R BLK SR KC3
13 – Lichtfunktion C – Change in value in relation to Blinken Hellphase connections
14 – Lichtfunktion D – Change in value from Blinken rechts Hellphase
15 – Dimmwert CD – (variation value at 100)
16 – CD reduction – (Modification of Maximize value)
17 – Lichtfunktion E – Value change in links Blinken Dunkelphase
18 – Lichtfunktion F – Change of value in relapse shots Dunkelphase
19 – Dimmwert EF – (Change value to 0)
20 – EF direction reduction – (change value to minimize)




Ambient light flashing red with indicators

The lights on both doors flash red with the indicators.


1 – Module 09 – Electronic control unit – Code (31347)
2 – Adaptation
3 – Leuchte16BLK SLB35BLK SL KC9
4 – Lichtfunktion C – Value change in links Blinken Dunkelphase
5 – Lichtfunktion D – Variation value from Blinken rechute Dunkelphase
6 – Dimmwert CD – (Change value to 0)
7 – Dimming direction CD – (Change value to minimize)
8 – Lichtfunktion E – Change Blinken Hellphase link values
9 – Lichtfunktion F – Change value for Blinken rechts Hellphase
10 – Dimmwert EF – (change value to 100)
11 – Dimming direction EF – (change value to maximize)
12 – Leuchte17TFL R BLK SRB3TFL R BLK SR KC3
13 – Lichtfunktion C – Change in value in relation to Blinken Hellphase connections
14 – Lichtfunktion D – Change in value from Blinken rechts Hellphase
15 – Dimmwert CD – (Change value to 0)
16 – CD reduction – (change value to minimize)
17 – Lichtfunktion E – Value change in links Blinken Dunkelphase
18 – Lichtfunktion F – Change of value in relapse shots Dunkelphase
19 – Dimmwert EF – (Change value to 0)
20 – EF direction reduction – (change value to minimize)




Red ambient light with brake

Both door lights turn red when braking. If your active color is white, it turns red when braking. If red, it increases brightness.


1 – Module 09 – Electronic control unit – Code (31347)
2 – Adaptation
3 – Leuchte16BLK SLB35BLK SL KC9
4 – Lichtfunktion G – (change value from Bremslicht)
6 – Dimmwert GH – (change value to 127 )
7 – Dimming direction GH – (change value to Maximize)
8 – Leuchte17TFL R BLK SRB3TFL R BLK SR KC3
9 – Lichtfunktion G – (change value to Bremslicht)
10 – Dimmwert GH – (change value to 0)
11 – Dimmulation GH (change value to Minimize)



Ambient light in white with brake


The lights on both doors turn white when braking. If you are wearing red white, it will change to white under braking. If you wear white, it will be brighter.


1 – Module 09 – Electronic control unit – Code (31347)
2 – Adaptation
3 – Leuchte16BLK SLB35BLK SL KC9
4 – Lichtfunktion G – Change value to Bremslicht
6 – Dimmwert GH – (change value to 0)
7 – Dimmwert GH – (change value to Minimize)
12 – Leuchte17TFL R BLK SRB3TFL R BLK SR KC3
4 – Lichtfunktion G – Change value to Bremslicht
6 – Dimmwert GH – (change value to 127)
7 – Dimmwert GH – (change value to Maximize)




Ambient white light in reverse


The red doors, when you put them in reverse gear, will turn white.

1 – Module 09 – Electronic control unit – Code (31347)
2 – Adaptation
3 – Leuchte16BLK SLB35BLK SL KC9
4 – Lichtfunktion G 16 – (Rueckfahrlicht change value)
5 – Dimmwert GH 16 – (Change value to 0)
6 – Dimmulation GH 16 – (change value to minimize)
7 – Leuchte17TFL R BLK SRB3TFL R BLK SR KC3
8 – Lichtfunktion C 17 – (change value to Rueckfahrlicht)
9 – Dimmwert CD 17 – (change value to 127)
10 – Dimmulation CD 17 – (change value to Maximize)


Ambient light door lighting intensity


1 – Module 09 – Electronic control unit – Code (31347)
2 – Adaptation
3 – Leuchte16BLK SLB35BLK SL KC9
4 – Dimmwert AB 16 – (Change value to 127)
5 – Leuchte17TFLR SRB3TFL R SR KC3
6 – Dimmwert AB 17 – (Change value to 127)


Ambient light always red

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