Upgrade Wiring suitable for Headlights Mercedes W221 S-Class (2006-2009) to LED Facelift

This harnessing is for use for 2006-2009 Mercedes S Class W221 models to complete the Facelift 2010-up LED Headlights Upgrade.Suitable for Mercedes W221 S-Class (2006-2009)Not suitable for Mercedes W221 S-Class (2009-2013) Vehicles equipped with AFS Function (Adaptive Xenon) Vehicles equipped with Night Vision systemDescription Mercedes Benz S Class W221 (2006-2009) LED Headlights Upgrade Plug and Play Wiring Some re-pinning may be necessary for some vehicles depending upon Vehicle Lighting Options. Plug and Play wiring does not come with instalation instructions.Fitting and Installation Fitting instructions not included. Installation in an authorized car service is highly recommended.Package Contains One set of Wiring Headlights (Left/Right)Certificates Product without E-mark/ABE/TUV. These are high quality aftermarket parts.