Mercedes-Benz Headlight Control Unit RIGHT – 74962

Description OEM headlight control unit responsible for controlling and powering the vehicle’s xenon or LED headlight system. Ensures correct brightness, beam alignment, and consistent lighting performance for safe driving. Position: Right-hand side (RH) – driver side on right-hand drive vehicles Key Functions: Regulates headlight voltage and power supply Controls beam intensity and lighting output Supports adaptive lighting and leveling systems Interfaces with vehicle ECU for error detection Maintains stable and reliable illumination () Vehicle Compatibility: Mercedes-Benz E-Class W212 (2010–2016) Compatible with various Mercedes models using similar modules Interchange / Cross Reference: Matching left side: 74971400 Common Fault Symptoms: Headlight failure or intermittent operation Flickering or uneven brightness Warning lights on dashboard Adaptive lighting not functioning