BMW 1 3 Series Mini Cooper E81 E87 E90 E91 R56 Rain And Light Sensor 6922046

BMW 1 3 Series Mini Cooper E81 E87 E90 E91 R56 Rain And Light Sensor is an original component designed for factory-fitted automatic wiper control systems and – depending on the vehicle's equipment – lighting systems as well. Thanks to its precise OEM design, the sensor ensures stable integration with the electronics of BMW 1 and 3 Series vehicles and MINI, guaranteeing predictable system response to changing weather conditions. It is a practical solution for users looking to restore full functionality to their comfort system following a failure or windshield replacement.

Specifications and technical data

• SKU: 6922046
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6922046
• Substitutable numbers: 61359224853, 9224853, 61359124112 61359118818 61356953767, 61356955550 61356947722 61356980021, 9124112 9118818 6953767 6955550 6947722 6980021, 6922046
• Category: Other Interior Parts & Accessories

Purpose and function of the rain sensor

The presented rain sensor is used in selected BMW E87, E90, E91 and MINI R56 models, where it is responsible for the automatic activation and modulation of wiper operation based on rainfall intensity. The component works with body control modules and comfort electronics, transmitting signals regarding the amount of water on the windshield.

A properly functioning sensor allows for:

• automatic wiper activation upon detection of rain,
• adjustment of wiper speed to current conditions,
• increased driving comfort in the rain without the need for manual adjustment,
• maintenance of full functionality of the vehicle's factory equipment.

Construction and integration with the vehicle system

The rain sensor is mounted on the inner side of the windshield, near the rearview mirror, where it has direct optical contact with the glass surface. Its design is adapted to work with the dedicated bracket and electrical harness of the specific model, which facilitates installation and minimizes the risk of installation errors.

As an original BMW component, the sensor is designed to operate within the vehicle's specific electronic environment, ensuring it communicates correctly with control modules without requiring additional wiring modifications. In practice, this means predictable system performance and no software compatibility issues.

Condition, selection, and service application

The offered sensor is a used item, which in the case of original electronic components often represents a reasonable compromise between cost and quality. Such components are frequently used in professional workshops for post-collision repairs, windshield replacements, or troubleshooting wiper system errors.

Before purchasing, it is recommended to verify part compatibility with your specific vehicle version and model year using the OEM part number and available cross-reference numbers in the technical specifications. This helps avoid fitment issues and ensures proper cooperation with the existing electrical installation.

Benefits of using an original sensor

Choosing an original rain sensor for BMW and MINI translates into several significant operational benefits:

• Full integration with vehicle electronics – no need for installation adaptation, predictable system operation.
• Stable automatic wiper performance – improved comfort and safety when driving in the rain.
• Ability to restore factory functions after windshield replacement or accident repairs.
• Reasonable repair costs through the use of a proven, used part.

Related solutions and technical knowledge

If you are planning a comprehensive repair or upgrade of your BMW's body electronics and need other components from the same group, such as comfort modules, light controllers, or additional sensors, check out the available parts in the Other BMW category.

For those interested in comparing performance and technical solutions in sports versions of cars, including advanced braking and suspension systems, an article describing the differences between high-performance and standard versions may be useful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you operate a BMW with all-wheel drive and are considering using used components in the drivetrain, it is also worth reading the material discussing various AWD systems and their maintenance: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems.