BMW F01 F02 F04 F07 F10 F11 F12 Lane Change Warning Sensor Left N/S 6862476

BMW F01 F02 F04 F07 F10 F11 F12 Lane Change Warning Sensor Left N/S is an original component from the Electronic control modules and controllers group, responsible for precise lane monitoring and cooperation with the lane departure warning system. Thanks to its factory design intended for the left side of the vehicle, it ensures the proper operation of the lane change warning system, increasing comfort and safety during daily use.

Specifications and technical data

• SKU: 6862476
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6862476
• Substitutable numbers: 66326880094, 66326862766, 66326885042, 66326873340, 66326873336, 66326869508, 66326868728, 66326863244, 66326862476, 66326859180, 66326857780, 66326855870, 66326853702, 66326851150, 66326795774, 66326795552, 66326795550, 66326797086, 66326793162, 66326792296, 66326787070
• Location on the vehicle: Left
• Category: ECUs & Computer Modules

Purpose and function of the lane change sensor

The presented sensor has been designed specifically for BMW F-series models, including luxury sedans and estates. As a component of the lane departure warning system, it is responsible for analyzing the vehicle's surroundings and transmitting signals to the master controllers, which generate visual or audible warnings for the driver.

The placement on the left side of the vehicle is crucial for the correct interpretation of data by the car's electronics. Proper installation and adjustment of the sensor position allow for stable system operation, without false alarms or interference with the operation of other safety modules.

Compatibility and integration with BMW electronics

As a part signed by the BMW brand, the sensor is structurally adapted to the electrical architecture and communication buses used in this generation of vehicles. This means:

• full integration with factory controllers responsible for driver assistance systems,
• preservation of the original logic of the lane departure warning system,
• correct cooperation with other active safety modules.

An additional advantage is the presence of dedicated interchangeable part numbers, which facilitates the selection of the correct variant for a specific equipment configuration. Thanks to this, the sensor can be used as a replacement in various versions of the same model, while maintaining compliance with factory specifications.

Characteristics of the used component

The offered sensor comes from dismantling and has the status of a used component. This type of part is an attractive solution for users who want to restore the efficiency of the lane departure warning system while optimizing repair costs. The OEM element from operation retains the original design and operating parameters provided by the vehicle manufacturer.

Before installation, it is recommended to perform a standard diagnostic procedure and, if necessary, adaptation in the vehicle using appropriate BMW service software. This allows you to ensure that the sensor will be correctly recognized by the controllers and will work with the existing equipment configuration.

Professional installation and part selection

Due to its role in safety systems, the installation of the lane change sensor should be performed by a workshop with experience in working with BMW electronics. It is crucial to:

• correctly seat the sensor in the intended place on the left side,
• maintain tightness and protection against external factors,
• check communication with other modules after installation.

If you are planning a wider repair or modernization of electronic systems in your BMW, it is worth checking out the guide on using parts from dismantling in comfort systems and controllers – you will find it in the article on long-term operation of iDrive systems and BMW electronic modules using parts from dismantling.

Why choose this sensor

By choosing BMW F01 F02 F04 F07 F10 F11 F12 Lane Change Warning Sensor Left N/S, you receive a component designed specifically to work with your car's electronics, without the need for installation modifications or compromises in system operation. This is a particularly beneficial solution when you care about maintaining the factory functionality of the lane departure warning system and the consistency of all related control modules.

If you are simultaneously upgrading other electronic systems in the car, it is worth browsing other products from the Electronic control modules and controllers{data-blogs=category} group to select compatible components within one consistent repair or equipment expansion concept.