Factory Equipment Codes
What is Factory Option Code 642?
Official factory specification for LED Intelligent Light System / Dynamic Headlamps (Lighting Systems).
Specification & Capabilities
LED Intelligent Light System / Dynamic Headlamps is classified under the Lighting Systems category.
Adaptive headlights that dynamically mask out other vehicles in real-time while maintaining full high-beam illumination.
STANDARD CODE IDENTIFIERCode 642
EQUIPMENT CATEGORYLighting Systems
Used Car Buyer Checklist: Code 642
Also known as Multibeam LED, this system adjusts the light distribution via individual LED diodes. When locking or unlocking the vehicle, a blue light dance occurs in the headlight housing. Check for 'Multibeam LED' engraving in the glass side walls of the headlight units.
🚨 Avoid Retrofit Frauds:Always decode the VIN configuration rather than relying on visual trims. Sellers frequently install visual replicas (such as speaker covers or AMG body panels) on standard vehicles to charge a premium. A genuine datacard decode matches the vehicle's manufacturing specifications on the day it rolled off the assembly line.