Feature: 1. Fitment: Manufactured on the basis of original standard, car LED interior strip lights kit is perfect replacement for A3 8V 2013?2018. 2. Control Method: For Pre?Facelift models 13?15, uses electric folding mirror to switch control, for Facelift Models 16?18, need to be programmed, and uses the MMI display to control 21 colors. 3. Special Designed: The whole car's 21?color interior atmosphere lights are upgraded type, and the design of each position is 3D scanned and CAD designed to achieve a good fit. 4. Carbon Fiber Style: The ambient light trims for the four doors and the ambient light cover trims for the three dashboards are carbon fiber style, good to decorate your car interior. 5. High Quality: Exquisite and careful workmanship, professional manufacturing, car LED ambient lights have high precision, strong reliability. Specification: Item Type: Car LED Ambient Lighting Kit Material: ABS+PMMA 24 Lights (with Lights in 24 Positions): 4pcs car door panel ambient lights 3pcs instrument panel atmosphere lights 4pcs Storage box lights 4pcs inner handle lights 4pcs Footwell Lights 1pc cup holder atmosphere light 4pcs Front Turbine Air Vent Ambient Light Light Color: 21 colors (Using MMI display manually switch colors) Fitment (Only suitable for left drive cars, not right drive cars):Replacement for A3 8V 2013-2018 For Pre-Facelift Models 13-15 use electric folding mirror to switch control For Facelift Models 16-18, need to be programmed, and using the MMI display to control 21 colors. Package List: 3 x Instrument Panel Lamp Strip (Carbon Pattern)4 x Car Door Light Strip (Carbon Decorative)4 x Car Door Wiring Harness Module1 x 22mm Hole Drill Bit1 x Car Door Storage Box Lamp Holder Kit (4pcs Items in Total)1 x Inner Handle Lamp + Door Light Strip Plug Kit (4pcs in Total)5 x Module Fixing Sticker1 x Cable Tie Bag1 x Central Control Module + Instrument Wiring Harness + Fuse Power Wiring Harness Kit1 x Footwell Light Kit (4pcs Lamp Holders in Total)1 x Cup Holder Light1 x Front Turbine Air Vent Ambient Light (4pcs in Total)4 x Terminal 1 x Adapter Wiring Harness Note: 1. It is strongly recommended to install and upgrade by a professional mechanic2. If you have any questions during the installation process, please consult our customer service in time, and we will handle all problems for you.