Wiring harness retrofit xenon headlights code 615/621/622 for Mercedes M-Class W166

Specific wiring harness for retrofitting from halogen to xenon headlights code 615/621/622 for Mercedes M-Class W166

Specific wiring harness for retrofitting from halogen to xenon headlights code 615/621/622 for Mercedes M-Class W166High-quality adaptation in original equipment manufacturer qualityOnly one set is required for connecting both headlightsThe wiring harness connects the headlights to the central electrical system as well as the sensors of the automatic headlight range control (only for vehicles without Airmatic)Selectable option:Without Airmatic air suspension (Code 489)With Airmatic air suspension (Code 489)Scope of delivery:Wiring harnessNote:In addition, when retrofitting code 622 ILS Intelligent Light System, the headlight range control unit A166 900 29 06 is required