For BMW 3 Series F30 F31 F34 F35 F80 F81 M3 Ultra Bright Concept M4 Iconic Style LED Angel Eyes Halo Rings Car Accessories The original design product crystal Concept M4 Iconic Style LED Angel Eyes will give your vehicle an attractive look. Thanks to its innovative modern shape and high luminosity, your vehicle will be exceptional. The crystal Concept M4 Iconic angel eyes will be installed inside your existing lights. Give your vehicle an attractive look and the latest trend. Unlike our circular LED angel eye halo rings, the unique design of the M4 style LED angel eyes give your car a fresh and sharp look at the front end. You need to dismantle the headlamp to install this product. Specification: All new crystal Concept M4 Iconic style LED angel eyes kit Protective thermal control. No interference to FM radio. Low power consumption. Good vibration resistance & stable emitting. The stock OEM angel eyes must be un-installed during installation. DTM crystal LED angel eyes, 3 times brighter than F30 angel Eyes. An dynamic and trendy look to add for your car . It's perfect for your Bimmer if you purchased the standard basic package but want to upgrade your car to a more luxurious look. custom headlights (Please note: there are retrofit/modification required) We recommend seeking an experienced installer for help. Important: This Concept M4 Iconic Style LED halo rings are different from other brands angel eyes. It does not need to cut the diffuser, lens, and plastic inside the headlight. Geerge factory angel eyes have been pursuing a perfect installation, as far as possible without destroying the internal structure of the headlight. This is impossible for other brands of goods. Vehicle Application For BMW 3 Series F30 F31 F34 F35 F80 F81 M3 please Make sure your car headlights is same as the pictures, if not the same, it is not suitable. this is halogen headlight this is Xenon headlight This is LCI Headlight Halogen Headlight installing : Xenon headlight installing : LCI Headlight installing : contradistinction Option 1:white non relay wire Package Content: 4 pcs crystal Concept M4 Iconic Style LED Angel EyesRings, based on your vehicle 1 pack double tapes ( Installation aid, can not be fixed ) 1 x color box Coding is typically required for BMW most vehicles. If not using one of our relay wire harnesses, and are wiring directly to the angel eye circuit, we highly recommend you code out the following items to avoid issues and maintain warranty coverage: 1. Angel eye out error code; 2. Code angel eyes/driving lights to 12.X for max brightness (13.X is also acceptable); Specific codes to clear are below (Carly will NOT clear all necessary codes on some difficult FRM's). Those are all you need for the brightness/voltage issue. if the below coding is not done when the low beams are on it'll drop the voltage to sub 10V (from factory) and there will be some nasty flickering. so it recommend you buy the relay wire harnesses kit angel eyes, It will be easy to modify. Option 2:white with relay wire Package Content: 4 pcs crystal Concept M4 Iconic Style LED Angel EyesRings, based on your vehicle 1 pc relays Wiring Harness Kit 1 pack double tapes ( Installation aid, can not be fixed ) 1 x color box Detailed Photo Gallery(Kind shooting): Lighting effect: Option 3:White Amber this item is with 7000K Xenon white/amber switchback function, 7000K Xenon White color for angel eyes DRL and Amber color for side turn signal light, This is a very unique and efficient appearance It's perfect for your Bimmer if you purchased the standard basic package but want to upgrade your car to a more luxurious look. Improves the look and feel of your vehicle Give For BMW the same premium lighting look without paying the premium pric