Mercedes SL R231 Seat Adjustment Switch Button Front Right O/S A2319059000

Mercedes SL R231 Right Front Seat Adjustment Button is an original part from the Switches, Control Elements, and Ignition Switches group, designed to control the passenger seat settings. This practical solution allows for precise seat position adjustment, enhancing the ergonomics and comfort of travel in the Mercedes SL R231 roadster.

Specifications and technical data

• SKU: RHD-A2319059000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2319059000
• Substitutable numbers: A2319059000, A 231 905 90 00
• Location on the vehicle: Front, Right
• Category: Switches & Controls

Purpose and Function in Seat Control System

The described button is part of the seat adjustment control panel located at the front right of the vehicle. It is responsible for operating the electric functions of seat and backrest adjustment, enabling signals to be sent to the vehicle's control modules. This allows the user to repeatedly and conveniently adjust the seat position to their needs, which is important for both daily use and longer journeys.

As an original Mercedes part, the button is designed for full integration with the electrical system and interior styling of the SL R231 model. The correct mounting points, geometry, and operating logic are maintained, facilitating installation and subsequent use without the need for system modifications.

Benefits of Using an Original Switch

Using the factory seat adjustment button in the Mercedes SL R231 offers a number of practical benefits:

• maintaining visual consistency of the cockpit and door panels thanks to the matching design,
• proper cooperation with the existing electrical system and comfort modules,
• appropriate tactile feedback and resistance of the buttons, important for frequent seat adjustment,
• reducing the risk of communication errors in the vehicle network resulting from the use of unsuitable replacements.

A part from this group is important for passenger comfort and the proper functioning of comfort systems, therefore choosing an original switch is a technically safe and predictable solution in operation.

Condition, Fitment, and Installation

The seat adjustment button is offered as a used part, which in practice means it comes from a vehicle disassembly and has been functionally verified. Such components are often chosen for repairs of interior control systems when the existing switch has undergone mechanical wear, casing damage, or has stopped responding to presses.

The placement on the vehicle specified as front – right side clearly identifies it as a button intended for the passenger seat in a left-hand drive version. When selecting parts, it is worth paying attention to compatibility with the SL R231 body model and the interior equipment system to maintain the full functionality of all adjustment positions.

Application in Service and Comfort Diagnostics

In workshop practice, the seat adjustment button is often replaced in situations where:

• individual adjustment directions cease to function despite the seat motors being operational,
• mechanical damage to the manipulator occurs (breakage, cracking, worn guides),
• intermittent operation occurs due to worn contacts.

Replacing the switch with an original part from the same group allows for the restoration of proper seat operation without interfering with deeper layers of the electrical system. This solution is particularly beneficial in Mercedes SL class cars, where maintaining the full functionality of comfort systems significantly impacts the overall vehicle assessment.

If you are planning a comprehensive repair or upgrade of the interior control area in your Mercedes and need other parts from the same group, such as button panels, function selectors, or control modules, check the available parts in the category Mercedes Switches, Control Elements, and Ignition Switches.

Additional Technical Support

When performing service work on comfort and safety systems, it is also worth paying attention to the condition of other components, especially those related to driving safety. If you are interested in how to responsibly approach the purchase of used safety-critical components, such as brake system elements, the article will be helpful: Second-hand brake system: how to safely choose discs, calipers, and ABS?.