BMW 5 7 X5 E70 F01 F02 F10 F11 Rain / Light / Solar Fogging Sensor 9212916

The BMW X5 E70 F01 F02 F10 F11 Rain Sensor Light Sensor is an original part from the Other BMW category, designed to work with factory comfort and safety systems. This used module allows for the restoration of proper automatic light and wiper activation, leading to a more comfortable, predictable, and safer drive in varying weather conditions.

Specifications and technical data

• SKU: 9212916
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9212916
• Substitutable numbers: 61359254025, 254025, 61359234087, 9234087, 61359218702, 9218702, 61359212916, 9212916, 61359202014, 9202014, 61359191045, 9191045, EM
• Category: Other Starters, Alternators, ECUs & Wiring

Application and Function in BMW Vehicles

The presented rain sensor and light sensor is intended for selected BMW models of the X5 E70 series and F series (F01, F02, F10, F11). It is responsible for analyzing the intensity of precipitation and external light, enabling the body control module to automatically:

• activate wipers when rain is detected on the windshield,
• adjust wiper frequency according to the intensity of rainfall,
• turn on low beam headlights after dark or in poor visibility conditions.

A functional sensor of this type is crucial for the correct operation of the automatic mode, reduces the need for manual switch operation, and helps maintain adequate road visibility.

Benefits of Installing an Original Sensor

Using an original BMW rain and light sensor ensures proper integration with the vehicle's factory electrical system and software. In practice, this means:

• stable operation of the AUTO function for lights and wipers, without random errors or dashboard messages,
• correct communication with comfort and safety modules,
• preservation of the original system logic, in line with the manufacturer's specifications.

A used OEM part is a sensible choice for owners who want to maintain their car in good technical condition while controlling service costs. In many cases, it is also a more predictable solution than aftermarket replacements of unknown origin.

Integration with the Electrical System and Diagnostics

The rain and light sensor communicates with the vehicle's bus system and control modules responsible for lighting and wipers. After correct installation and potential adaptation in the diagnostic system, it is possible to:

• restore full functionality of automatic control,
• clear errors related to a faulty or missing sensor,
• maintain the consistency of the vehicle's equipment configuration.

For workshops and service centers specializing in the BMW brand, such a part is a convenient solution for repairing comfort systems, especially when the original sensor has suffered mechanical damage or has stopped correctly reading external conditions.

Product Condition and Service Purpose

The offered sensor is used, which means it comes from a dismantled vehicle and is intended for reinstallation in another car. This type of part is suitable for both standard repairs and for completing equipment in cars after a windshield replacement or after a collision where the original sensor was damaged.

By retaining its original design and operating parameters, installing such a component allows for the preservation of the factory character of comfort system operation, without the need for modifications to the wiring or software.

Other Parts from the Other BMW Category

If you are looking for other parts from the Other BMW category for your car, check out our dedicated offer – you will find modules, sensors, and additional equipment there, including: Other BMW – full offer of parts for your BMW.

Knowledge and Comparisons – Development of Systems in Sports Cars

The development of electronic systems, such as rain sensors and automatic lighting control, is particularly evident in high-performance vehicles. If you are interested in how manufacturers differentiate equipment and technical solutions between standard and sports versions, read the article: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?. This provides a good supplement to knowledge about modern systems also used in other premium brands.