TYC 12-0146-00-9 Daytime Running Light - Left

Reliable Daytime Running Light for Select Mercedes-Benz Models

The TYC CAPA Certified Daytime Running Light (Part Number 12-0146-00-9) is designed to provide consistent exterior lighting performance for your Mercedes-Benz GL350, GL450, GLK250, GLK350, ML250, ML350, ML400, and ML550. This left-side assembly features a clear plastic lens and durable plastic housing, ensuring long-lasting use and optimal visibility during daytime driving.

• Complete daytime running light assembly with bulbs included
• Clear plastic lens for effective light transmission
• LED bulb type for energy-efficient illumination
• Durable plastic housing with gray bezel for a factory appearance
• Snap-in attachment method for straightforward installation
• Compatible with Mercedes-Benz GL and ML series models

Product Details and Specifications

This TYC daytime running light assembly (12-0146-00-9) comes as a complete unit, including LED bulbs, eliminating the need for separate bulb purchases. The clear lens and plastic housing are engineered to withstand typical road conditions while maintaining the light’s clarity and function. The gray bezel adds a subtle, OEM-style finish to the left side of your vehicle’s front lighting system. Designed specifically for the left position, this part pairs with the corresponding right-side assembly (Part Number 12-0145-00-9) to ensure balanced lighting performance.

About the CAPA Certified Product Line

The CAPA Certified line from TYC represents parts that meet the Certified Automotive Parts Association standards for quality and fitment. This certification ensures that the daytime running light assembly adheres to strict guidelines for durability, performance, and compatibility with the specified Mercedes-Benz models. Choosing a CAPA Certified part like the 12-0146-00-9 helps maintain your vehicle’s original lighting functionality and safety standards.

Common Applications and Issues Addressed

• Replacement for damaged or cracked daytime running light lens or housing
• Upgrade from faulty or dim incandescent bulbs to energy-efficient LED lighting
• Restoration of proper daytime visibility and vehicle safety compliance
• Correction of lighting assembly fitment issues on Mercedes-Benz GL and ML series
• Addressing moisture intrusion or electrical connection problems in the left daytime running light

Installation Notes and Tips

The daytime running light assembly installs via a snap-in attachment method, allowing for a secure fit without additional hardware. Ensure the vehicle is powered off before installation to avoid electrical issues. Align the assembly carefully with the mounting points on the left front side of the vehicle. Verify the LED bulbs are functioning properly after installation by testing the daytime running light operation.

Quality Assurance and Warranty

TYC’s CAPA Certified daytime running light assemblies are manufactured to meet industry standards for fit and function. While specific warranty details are not provided here, CAPA certification indicates adherence to quality benchmarks that support reliable performance. For warranty information, refer to TYC’s official documentation or contact the parts provider.