Headlight Switch BMW E81 E87 E90 E91 Xenon Control Element Light Unit 6932798

Visual condition of the part

The product shows signs of use visible in the photos.

Headlight Switch BMW E81 E87 E90 E91 Xenon Control Element Light Unit is an original component from the Switches, control elements and ignition locks group, designed for precise lighting control in BMW vehicles. This used OEM component ensures factory-standard operating logic, compatibility with the vehicle's electrical system, and predictable performance of all light-related functions.

Specifications and technical data

• SKU: 6932798-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6932798
• Substitutable numbers: 6932798, 61316932798
• Category: Switches & Controls

Purpose and function in the BMW electrical system

The presented headlight switch is a central control element for exterior lighting in selected BMW E-series models. It is responsible for managing basic light modes, integrating with the electrical installation and body control modules, which allows for maintaining compliance with the vehicle's factory configuration. Thanks to the OEM design, the correct mounting points, ergonomics of the knobs and buttons, and operating characteristics consistent with the manufacturer's solutions are preserved.

Construction and cockpit integration

The switch has been designed as part of the dashboard control panel, with a properly shaped housing and electrical connectors matched to the BMW wiring harness. Using an original part allows for:

• maintaining a consistent interior style and proper fitment with the cockpit panel,
• correct positioning of the knob and buttons relative to the driver,
• trouble-free connection to factory connectors without the need for installation modifications.

This type of element from the Switches, control elements and ignition locks group is essential for vehicle operation comfort, as the driver uses it regularly during every drive.

Benefits of using an original BMW switch

Using an original headlight switch in a BMW provides a number of practical operational benefits:

• Factory electrical compatibility – maintained compatibility with control modules and the vehicle's installation reduces the risk of errors and fault messages.
• Stable mechanism operation – properly selected knob resistance and button travel facilitate intuitive operation even when wearing gloves.
• Consistency with safety systems – correct switch operation is important for vehicle visibility and the clarity of light signaling.

A used OEM element is a reasonable choice for users who want to maintain the original car specification while optimizing the costs of repairing the lighting control system.

Condition, verification, and fitment

The offered switch is a secondary market component, sourced from dismantling, which allows for maintaining the original construction and operating parameters. Before installation in the vehicle, it is recommended to verify compatibility with the specific equipment version and the car's model year, as well as to check the correct operation of all switch positions. This helps avoid problems with operating low beam, parking lights, or additional functions depending on the vehicle configuration.

Expanding the BMW control system

If you are planning a comprehensive repair or upgrade of the lighting control zone in your BMW and need other elements from the same group, such as additional switches, control modules, or ignition lock components, check the available parts in the BMW switches, control elements and ignition locks category.

Safe selection of used electrical components

When choosing a used headlight switch, it is worth following proven procedures for assessing the condition of electrical elements and body equipment. The approach used when selecting other secondary market components, such as brake system elements, may be helpful – detailed tips can be found in the article Second-hand brake system: how to safely choose discs, calipers, and ABS?, which discusses practical rules for assessing used parts in terms of safety and reliability.