just tried it with no issues - on a 2014 cupra
Have tried this and it works perfectly thank to hitz,
As I say in some parts of the world this is not street legal and i am not sure how long the bulbs will last but anyway its good in that it does work.
So the instruction are:
Log on to the car.
1/ Select control unit 09 Central Electrics
First change left side
2/ Select Leuchte 0 BLK VL B36-Lichtfunktion C 0
3/ Change to Standlicht allgemein (Schlusslitch; Positionslicht; Begrenzungslicht) - Parking light in general (tail lamp, position light, marker light)
4/ Save with green tick and when asked enter security code 31347
5/ Select Dimmwert CD 0 and change to a number between 0 - 100 (100 being brightest) and tick green box
6/ Select Lichtfunktion E 0 and change to Blinken links Dunkelphase and tick green box
7/ Select Dimming Direction EF 0 and change to minimize and tick green box
Left side is not complete, go outside and look at your indicator.
Now on to the right side
8/ Select Leuchte1BLK VRB20
9/ Select Lichtfunktion C 1 and change to Standlicht allgemein (Schlusslitch; Positionslicht; Begrenzungslicht) - translation above
10/ Save the change using green tick and enter security code 31347 when asked.
11/ Select Dimmwert CD 1 and change to a number between 0 - 100 (100 being brightest) and tick green box
12/ Select Lichtfunktion E 0 and change to Blinken links Dunkelphase and tick green box
13/ Dimming Direction EF 0 and change to minimize then tick green box to save change
Read more:
http://forum.obdeleven.com/post/14348#ixzz5IdTjOGMe