Mercedes W164 Steering Wheel Air Module Wire Wiring Cale Harness A2514406236

The Mercedes W164 Steering Wheel Airbag Wiring Harness is an original safety component designed for the steering wheel airbag system in Mercedes vehicles. This meticulously engineered harness ensures proper connection between the airbag module and other system components, which is crucial for the correct functioning of the passive safety system.

Specifications and technical data

• SKU: A2514406236
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2514406236
• Substitutable numbers: A2514406236, A 251 440 62 36
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function of the Wiring Harness

This wiring harness is responsible for a stable electrical connection between the steering wheel airbag and the vehicle's electrical system in W164 series models. This component is essential when replacing a damaged harness after airbag deployment, during post-accident repairs, or when performing service work on the steering column.

Thanks to its factory design, the harness maintains the correct wire routing geometry, minimizing the risk of chafing, improper positioning, and communication errors within the airbag system.

Benefits of Using an Original Mercedes Harness

Using an original wiring harness in the steering wheel airbag system ensures compliance with the vehicle's factory safety parameters. This is particularly important for airbag systems, where the correctness of connections, circuit resistance, and contact quality directly impacts the entire system's performance.

The main advantages of this solution include:

• factory fit for the steering wheel and steering column construction in Mercedes W164,
• maintaining proper wire routing within the airbag module,
• reducing the risk of SRS system errors due to incorrect connections,
• suitability for professional post-accident repairs.

Application in Service and Post-Accident Repairs

The steering wheel airbag wiring harness is a component frequently replaced during comprehensive post-collision repairs, as well as when troubleshooting issues related to the SRS warning light on the dashboard. Replacing a worn or damaged harness with an original part restores the correct electrical parameters of the steering wheel airbag circuit.

This product is ideal for specialized Mercedes service centers as well as for workshops performing post-accident repairs, where assembly consistency and compliance with factory solutions are paramount.

Product Condition and Characteristics

The offered wiring harness is a used part, allowing for economical repairs while maintaining the manufacturer's original construction. This type of component is particularly useful when a complete harness replacement is necessary, rather than time-consuming repairs of individual wires or connectors.

For users and service centers, this means the ability to restore the steering wheel airbag system's functionality while preserving the factory standard of execution.

Complementary Technical Information and Part Selection

When selecting a wiring harness for a specific vehicle, it is advisable to pay attention to compatibility with the equipment version and steering system configuration. Manufacturer markings and reference numbers are helpful for precise part matching to a given model.

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

For those interested in a broader technical context and comparing solutions used in different brands, an article discussing the differences in the construction of engines, brakes, and chassis in sports models may be helpful – you can find it here: Audi RS vs. Other Models – What's Under the Hood and Chassis?.