Specific wiring harness for retrofitting: Halogen to static LED headlights Code 631/632 or dynamic LED headlights Code 640/641/642 Static LED headlights Code 631/632 to dynamic LED headlights Code 640/641/642 Suitable for Mercedes Benz E-Class 213 series High-quality retrofit in OEM quality Only one set is required to connect both headlights The wiring harness connects the headlights to the central electronics and the sensors of the automatic headlight range adjustment (only for vehicles without Airmatic) Selectable options: From halogen to code 631, 632 (static headlights) without Airmatic (Airmatic code 489) up to model year 2020 From halogen to code 631, 632 (static headlights) with Airmatic (Airmatic code 489) up to model year 2020 From halogen to code 640, 641, 642 (dynamic headlights) without Airmatic (Airmatic code 489) up to model year 2020 From halogen to code 640, 641, 642 (dynamic headlights) with Airmatic (Airmatic code 489) up to model year 2020 From halogen to code 640, 641, 642 (dynamic headlights) without Airmatic (Airmatic code 489) from model year 2021 From halogen to code 640, 641, 642 (dynamic headlights) with Airmatic (Airmatic code 489) from model year 2021 From code 631/632 (static headlights) to 640, 641, 642 (dynamic headlights) without Airmatic (Airmatic code 489) up to model year 2020 From code 631/632 (static headlights) to 640, 641, 642 (dynamic headlights) with Airmatic (Airmatic code 489) up to model year 2020 From code 631/632 (static headlights) to 640, 641, 642 (dynamic headlights) without Airmatic (Airmatic code 489) from model year 2020 From code 631/632 (static headlights) to 640, 641, 642 (dynamic headlights) with Airmatic (Airmatic code 489) from model year 2020 Scope of delivery: Wiring harness Coupling piece Note: After installation, code 631/632 or 640/641/642 must be registered in the VeDoc at Mercedes, then an SCN coding must be carried out