Specific wiring harness for the original retrofit of the following components: High beam assistant High beam assistant + rain sensor/automatically dimming interior mirror Traffic is monitored by a camera integrated in the mirror High beam switches on automatically: Depending on the pace Total darkness Automatically lowers the high beam - oncoming vehicles as well as vehicles in front of you will not be dazzled Suitable for the following vehicles: VW Golf 6 5K1, AJ5 VW EOS 1F8 VW Jetta 162 VW Tiguan 5N2 VW Touran 1T3 VW Passat 362, 365 Audi A3 8P from model year 2010 Audi TT 8J Audi A1 8X Audi Q3 8U Selectable options: HBA + RS / ADIRM only HBA Scope of delivery: Wiring Note: Attribute information: HBA - High beam assistant RS - Rain sensor ADIRM - Automatically dimming interior mirror In the case of item no. 38053, the vehicle must be factory-equipped with a rain sensor / automatically dimming interior mirror The original rearview mirror with integrated camera as well as the rain sensor are not part of the delivery A windscreen with suitable mirror attachment will also be required In some cases, the on-board control unit must be replaced Please check with your VW/Audi dealer whether the currently installed control unit supports coding