BMW G20 G21 G22 Dashboard Dash Driver's Side Knee Air Module 6804046

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G20 G21 G22 Dashboard Dash Driver's Side Knee Air Module is an original driver's side dashboard component designed for installation in modern 3 and 4 Series models. This specialized knee module works with the factory safety system, providing proper protection for the driver's lower body while maintaining compatibility with the BMW interior design. Thanks to its precise fit in the area under the steering wheel, it serves as a functional addition to the factory airbag system and allows for maintaining the consistency of the entire cockpit.

Specifications and technical data

• SKU: RHD-6804046
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6804046
• Substitutable numbers: 6804046, 72126804046
• Location on the vehicle: Right
• Category: Other Interior Parts & Accessories

Purpose and function of the knee module

The described BMW G20 G21 G22 Dashboard Dash Driver's Side Knee Air Module is a component mounted in the lower part of the dashboard, on the driver's side, on the right side of the vehicle (relative to the car's axis). Its task is to work with the other airbags in the vehicle so that in the event of a collision, it limits the loads acting on the driver's knees and thighs.

The module is structurally adapted to the dashboard architecture in the G generation of BMW 3 and 4 Series, which allows for:

• maintaining the correct geometry of the area under the steering wheel,
• proper cooperation with factory mounts and covers,
• maintaining the consistency of the passive safety system.

Compatibility with BMW G20, G21, G22

The module has been designed for the BMW G platform, covering sedan, touring, and coupe bodies. As a result, it is structurally prepared to work in vehicles where the layout of the dashboard, steering column, and center console creates a uniform safety zone for the driver.

The original BMW origin helps maintain the factory operating parameters of the airbag system and minimizes the risk of problems with installation or visual matching to other interior elements.

Installation and operational characteristics

The knee module is intended for installation on the right side of the vehicle, in the driver's area, in the lower part of the dashboard. The design provides for cooperation with factory mounting points and original cockpit covers and panels, which facilitates service and reduces the time required for replacement.

As an item from the Other category, this module belongs to a group of specialized interior components that are not classified as typical consumables but are of significant importance for the completeness and proper operation of safety systems in the vehicle.

Product condition and service application

The offered module is a used item, which in practice means it comes from disassembly and is intended for re-installation in a vehicle with a compatible specification. Such components are often chosen for post-accident repairs, interior reconstruction, or restoring the full functionality of the airbag system after other system elements have been deployed.

Choosing an original BMW knee module allows you to maintain the structural and visual consistency of the interior, and also facilitates cooperation with the vehicle's electronics, safety controllers, and wiring harnesses.

Related elements and further reading

If you are planning a comprehensive repair or upgrade of the cockpit area in your BMW and need other elements from the same group, such as covers, dashboard panels, or additional equipment modules, check the available parts in the Other BMW category.

When selecting safety elements and interior components, it is worth using reliable sources of knowledge and comparing solutions used in different models and equipment versions. For a better understanding of the structural differences between sports variants and standard vehicle versions, you can refer to the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers differentiate drivetrains, braking systems, and chassis elements depending on the car's purpose.

If you want to organize your knowledge on selecting parts by OEM number or other manufacturer markings, a practical step-by-step guide will be helpful: Guide: how to choose the right car part by VIN and OEM number. Thanks to it, you will more easily verify the compatibility of the module with your specific BMW version.