I've done this mod and it worked but now I'm bored with how the led strips work with the parking lights/brakes. I went to an electric technician and he told me that he'll need to get the 6th wire (the one I've added to light the leds) to the ECU and then code the new tail lights. But he also added that my ECU may not be compatible with the LCI taillights, if so I may need to change the ECU which is very expensive of course. May this be true?
One more thing, I've got my ECU remapped, if the I code the LCI taillights, will the remap blow?