Start Stop Button BMW G30 G31 G32 Engine Switch Control Unit 6835087

Visual condition of the part 

The product shows signs of use visible in the photos. 

Start Stop Button BMW G30 G31 G32 Engine Switch Control Unit is an original component from the Switches, control elements and ignition locks category, designed to operate the engine start and stop functions in modern BMW 5 and 6 Series Gran Turismo models. This used OEM component ensures a factory fit, a consistent look with the dashboard, and proper integration with the vehicle's electronics.

Specifications and technical data

• SKU: 6835087
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6835087
• Substitutable numbers: 6835087, 61316835087
• Category: Switches & Controls

Function and application in BMW vehicles

The Start Stop Button in BMW G30, G31, and G32 models is responsible for keyless engine starting and stopping, working in conjunction with the factory comfort access system and vehicle control modules. As an OEM part, it is designed to operate within a specific electrical and logical environment, which minimizes the risk of communication errors in the vehicle's bus system.

A properly selected switch guarantees:

• correct response to button presses in various vehicle operating modes,
• consistent operation with safety systems and the immobilizer,
• aesthetic integration into the center console or dashboard.

Benefits of choosing an original switch

The original BMW Start Stop Button from this series maintains factory mounting geometry, electrical connectors, and operating characteristics, which facilitates installation and reduces the need for wiring modifications. As a result, this component can be used both as a replacement for a damaged button and as part of restoring full functionality to the vehicle's starting system.

Key advantages include:

• compatibility with the factory electronics of BMW G30, G31, and G32 vehicles,
• preservation of original cabin ergonomics,
• visual consistency with other interior control elements.

Characteristics of the used component

The presented Start Stop Button is offered as a used part, meaning it comes from vehicle dismantling and may show signs of normal wear while maintaining the functionality required for further use. This type of solution is often chosen for servicing premium cars because it allows for maintaining the original vehicle specification at a reasonable cost.

Choosing a used OEM component is particularly beneficial when you want to:

• maintain the original interior manufacturing standard,
• reduce repair costs while maintaining quality,
• fit the existing installation without additional modifications.

Technical support and compatibility with other control elements

The Start Stop Button belongs to the Switches, control elements and ignition locks group, which includes components responsible for operating key vehicle functions from the cabin. Replacement of this element should be carried out in accordance with BMW service procedures, including proper power disconnection and verification of communication with control modules after installation.

If you are planning a comprehensive repair or upgrade of the ignition and engine start control area in your BMW and need other components from the same group, such as function buttons, control modules, or ignition lock elements, check the available parts in the BMW Switches, control elements and ignition locks category.

Used parts and service economy

Using used, original control elements is a popular solution among owners of premium segment cars who want to maintain a high standard of equipment on a reasonable service budget. A good supplement to this knowledge is an article describing how the choice of dismantled components affects the maintenance costs of high-end vehicles – more information can be found in the post Used parts for Mercedes – original parts from dismantling.

If you are also interested in the environmental aspect and want to better understand how reusing elements, such as switches or control modules, fits into a modern approach to vehicle operation, it is worth reading the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.