Automotive Lighting 63-11-7-377-855 LED Adaptive Headlight Assembly Left Driver Side

The Automotive Lighting 63-11-7-377-855 is a complete LED adaptive headlight assembly designed as an OEM-quality replacement for the left (driver) side position. This advanced lighting system delivers superior illumination and modern styling with full LED technology integrated throughout the assembly.

Key Features:

• Complete LED headlight assembly with adaptive functionality for optimized beam control
• Left (driver side) positioning for proper installation
• Includes integrated LED technology for low beam, high beam, daytime running lights, turn signals, and side marker lights
• Clear polycarbonate lens with UV protection to prevent yellowing and maintain clarity
• Durable polypropylene housing constructed for long-term reliability
• DOT/SAE compliant and meets FMVSS 108 standards for safety and photometry
• Direct replacement design with OE-comparable mounting provisions for drop-in fitment
• Complete assembly includes lens, housing, and bulbs—no additional components needed

This headlight assembly replaces OEM part number 63117377855 and Partslink number BM2518157. Note: This assembly does not include control units or proprietary BMW logos. Professional installation is recommended to ensure proper adaptive function calibration and alignment. LED technology provides brighter, more efficient illumination compared to traditional halogen or xenon systems while offering extended service life and reduced power consumption.