Hi I recently bought a pair of vland taillight for my 2015 GTI from https://www.vland-official.com/products/vland-for-vw-golf-7-mk7-mk7-5-sequential-led-tail-lights-2013-2019-yab-gef-2035
I also plugged in the included yellow cables but the amber turn signals still dont work.
Im wondering what...