BMW F10 F12 F13 F20 Steering Wheel Vibration Generator Motor Lane Asist 7849416

The BMW F10 F12 F13 F20 Steering Wheel Vibration Generator Lane Assist is a specialized component from the Steering Wheels & Horn Buttons category, responsible for precisely generating vibrations on the steering wheel rim in BMW's Lane Assist systems. This component provides clear, tactile warnings to the driver about unintentional lane departures, enhancing driving comfort and safety levels in modern BMW models.

Specifications and technical data

• SKU: 7849416
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7849416
• Substitutable numbers: 7849416, 32337849416, 7846021, 32337846021, 307596684N77-AJ, 307596684N77
• Category: Steering Wheels & Horn Buttons

Function of the Vibration Generator in BMW's Lane Assist System

The steering wheel vibration generator works in conjunction with the Lane Assist camera and control module, converting electronic signals into perceptible vibrations on the steering wheel rim. This allows the driver to receive a clear yet unobtrusive warning without having to take their eyes off the road. This solution is particularly useful during highway driving, where maintaining lane discipline is crucial for safety.

Construction and Integration with the Steering System

The component has been designed by BMW as part of the system responsible for driver communication through the steering wheel. The generator's construction is optimized for installation in the steering column, maintaining appropriate rigidity and operational stability. The component integrates with the factory wiring harness and control modules, ensuring full functionality of the driving assistance systems.

As a part of the Steering Wheels & Horn Buttons group, the vibration generator is closely linked to the vehicle's operational ergonomics – its task is to provide intuitive feedback without interfering with the mechanical properties of the steering wheel itself.

Application in BMW Models and Benefits of Installation

The steering wheel vibration generator used in BMW's Lane Assist system is found in popular F-series models such as the F10, F12, F13, and F20, equipped with the relevant driver support systems. A correctly selected and functional component allows for:

• maintaining full Lane Assist functionality,
• providing clear, tactile warnings of lane departures,
• ensuring consistent operation of active safety systems,
• increasing driving comfort on long journeys.

For users who are modernizing their interior or steering system, such a component is an important addition to the equipment, enabling the utilization of the potential of factory assistance systems.

Characteristics of a Used Product

The offered steering wheel vibration generator is a used part, meaning it has been dismantled but retains its original factory construction and intended purpose. Choosing such a solution allows for economical repair or supplementation of the Lane Assist system while maintaining the original manufacturer's specifications. For many BMW users, this represents a sensible compromise between cost and quality, especially for electronic and electromechanical components.

If you are planning a more extensive interior customization, including replacing the steering wheel or other control elements, it is worth consulting the guide on interior modifications – you can find it in the article Car Interior Tuning with Global Parts, which discusses a practical approach to using used components.

Why Choose an Original BMW Vibration Generator

Using original components in active safety systems directly impacts the predictability of system operation. A factory steering wheel vibration generator ensures:

• consistency with the Lane Assist software and operating logic,
• appropriately calibrated vibration intensity and character,
• compatibility with the steering column and steering wheel construction,
• preservation of the driver warning ergonomics designed by BMW.

If you are also considering other steering system components for your BMW, including various steering wheel and control element options, and wish to stick with factory solutions, check the available parts in the BMW Steering Wheels & Horn Buttons category.

For drivers who also value a conscious approach to vehicle operation and reducing their environmental footprint by choosing parts from dismantling, the article Circular Economy in Your Garage – How Choosing Used Dismantled Parts Truly Supports Environmental Protection and Your Wallet?, which describes the practical benefits of reusing original car parts, may also be helpful.