No error message;No coding required. Plug & Play installation;All features at a glance. It works with split turn signal on the . The add-on module allows you to convert your standard LED turn signals into a semi dynamic turn signal. The module controls the outer turn signal slightly time-delayed, whereby the special effect comes about. Fitment: For Golf 7 2012-2018 With LED Tail Lights Fit For The Following Taillight Models: 5G0 945 207 5G0 945 208 5G0 945 095 N 5G0 945 096 N 510 945 095 R 510 945 096 R 510 945 095 S 510 945 096 S colour: black Material: plastic Package Contents: 2 x Dynamic Add-on Module For Left & Right Tail Light Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.