Seat Wiring Mercedes C117 Front Seat Left Wiring Harness a2465400512

The Mercedes C117 Front Left Seat Wiring Harness is an original electrical system component designed for installation in the driver's seat area. The wiring harness, designed by the manufacturer, ensures correct connection of all factory-installed components in the seat, such as power supply, controls, and sensor signals. This makes it a safe and compatible service solution for repairing the electrical system in Mercedes C117 models.

Specifications and technical data

• SKU: A2465400512
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2465400512
• Substitutable numbers: A2465400512, A 246 540 05 12
• Location on the vehicle: Front, Left
• Category: Other Starters, Alternators, ECUs & Wiring

Vehicle Application and Placement

The presented wiring harness is intended for installation in the front left seat area, within the vehicle's cabin. It is responsible for routing signals and power between the main electrical system and the components integrated into the seat, in accordance with Mercedes' factory electrical architecture.

The placement specified as front, left side clearly identifies the correct part for a specific mounting position, minimizing the risk of incorrect fitting during service.

Technical Characteristics of the Seat Harness

The wiring harness is designed as an OEM component, with appropriately selected wire diameters, insulation, and factory connectors. The arrangement of branches and the lengths of individual sections are adapted to the seat's geometry and the routing of wires in the vehicle's tunnel and floor.

This solution:

• facilitates installation in original mounting points,
• reduces mechanical stress on the wires during seat adjustment,
• ensures stable electrical connections for long-term operation.

Service Application and Installation Benefits

The front left seat wiring harness is particularly useful for repairs following mechanical damage, electrical system tampering, or seat replacement. Using an original harness instead of custom-made connections helps maintain the integrity of the electrical system and reduces the risk of errors in diagnosing comfort and safety systems.

The main advantages of using a factory harness include:

• compliance with the factory Mercedes electrical schematic,
• correct wire routing within the seat and floor area,
• maintaining aesthetics and order in the electrical system,
• easier circuit identification during subsequent service work.

Item Condition and Installation Aspects

The offered wiring harness is a used item, allowing for economical repair while maintaining the original manufacturer's specifications. Before installation, a standard inspection of connectors, insulation, and proper wire routing according to factory mounting points in the vehicle is recommended.

Selecting the correct harness for a specific seat equipment version and body model is crucial for the proper functioning of all features, so it is advisable to verify the part's compatibility with the vehicle's service documentation.

Related Parts and Technical Knowledge

If you are planning a comprehensive repair or upgrade of the front seat area in your Mercedes and require other parts from the same group, such as additional harnesses, connectors, or seat-related modules, check the available parts in the Other Mercedes category.

For a better understanding of the design differences between standard and sport versions, and the impact of the electrical system on powertrain and chassis operation, it is worth reading the blog article Audi RS vs. Other Models – What's Under the Hood and Chassis?, which discusses practical aspects of part selection for vehicles with diverse specifications.