There is no coding, its a app on the obd11 but its doenst work for al the tiguans Only 2017-2020 in the app If you have 2015-2016 don't buy obd11 for the apps its has Golf7 apps
Hey everyone trying to get this on their tig. I have this on my 2019 tiguan but there was no actual code to do this, I had to change the parameters of the light coding to enable this. If you want to know how look for videos on how to enable pace car style lights with obd11. However its now a featured app on obd11 pro and only costs 10 credits. Ps this is the phase 2 style light option.