Steering Switch Mercedes W164 Column Cluster Wiper Stalk Slip Squib A1645450516

Description

Steering Switch Mercedes W164 Column Cluster Wiper Stalk Slip Squib is a factory-original control system component mounted on the steering column, responsible for operating key functions while driving. The original craftsmanship characteristic of the Mercedes brand ensures precise operation, consistency with the vehicle’s electrical system, and a perfect fit for the interior. This is a practical solution for users who want to restore full functionality to the control system in their W164 while maintaining compliance with factory specifications.

Specifications and technical data

• SKU: A1645450516
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1645450516
• Substitutable numbers: A1645450516, A 164 545 05 16
• Category: Switches & Controls

Purpose and function in the control system

The steering column switch in the W164 model is responsible for the convenient operation of selected functions from the steering column, without the need to take your hands off the steering wheel. The component belongs to the Switches, control elements, and ignition locks category, which means it works in conjunction with the vehicle’s electrical system and modules responsible for controlling comfort and safety functions. Using an original component allows for maintaining proper communication with the car’s electronics and reduces the risk of system operation errors.

Benefits of using the original steering column switch

Using a factory switch in a Mercedes W164 brings a number of practical advantages, important from both the user’s and the service technician’s point of view:

• secure fit to the steering column and interior covers, without the need for installation modifications,
• preservation of the correct operating characteristics of the stalk, including resistance and travel, in accordance with the manufacturer’s design,
• proper cooperation with factory control modules and the vehicle’s electrical installation,
• reduction of the risk of errors in onboard systems resulting from incompatible aftermarket replacements.

For users who value the consistent operation of all control system components, choosing an original steering column switch is a particularly beneficial solution.

Installation and operational characteristics

The steering column switch designed for the Mercedes W164 is engineered to work with the factory steering column, which facilitates its installation in place of a worn or damaged component. The design provided by the manufacturer allows for:

• installation in existing mounting points,
• connection to original wiring harness connectors,
• maintenance of operating ergonomics consistent with the W164 interior design.

This type of solution is particularly important in vehicles equipped with extensive electronics, where the proper operation of switches and control elements affects driving comfort and safety.

Product condition and service application

The offered item comes from the used parts category, which allows for an economical repair of the control system while maintaining the manufacturer’s original specifications. This type of component is frequently used in professional workshops specializing in Mercedes vehicle maintenance, where both part compatibility with the factory design and the ability to optimize service costs are valued. Choosing a used, original steering column switch is a reasonable compromise between quality and repair budget.

If you are planning a comprehensive repair or upgrade of the steering column control zone in your Mercedes and need other elements from the same group, such as stalks, combination switches, or ignition lock components, check the available parts in the Mercedes switches, control elements, and ignition locks category.

How to wisely use used Mercedes parts

In the case of premium class vehicles such as Mercedes, using used original components allows for a significant reduction in repair costs while maintaining high build quality. This applies to both control elements and more complex comfort or suspension systems. If you want to better understand how to safely choose such components and what to look for when purchasing, it is worth reading our guide: Used parts for Mercedes – original parts from dismantling.