BMW 6891728 Lane Alert Sensor

( Part Type: Sensor ), ( Manufacturer Part Number: 6891728 )

Review BMW Lane Change Alert Sensor fits 530I 540I X3 2017–2021

The BMW Lane Alert Sensor, specifically model number BMW 6891728, is an advanced safety technology system designed for BMW 530i, 540i, x3 models produced between 2017 and 2021. This innovative feature is engineered to enhance driving safety by providing real-time lane departure warnings.

The Lane Alert Sensor system utilizes a camera mounted at the rearview mirror position. This camera continuously monitors lane markings and the vehicle's position within the lane. By analyzing the lane markings and the vehicle's position, the system can detect when the vehicle starts to unintentionally deviate from its lane.

When a lane departure is detected, the system issues a visual warning in the form of a green lane departure warning symbol that appears in the instrument cluster. In addition, the driver will feel a gentle vibration through the steering wheel to alert them of the potential lane departure. This subtle yet effective warning system helps the driver to maintain focus on the road and prevent potential accidents caused by unintended lane departures.

The Lane Alert Sensor system is an optional feature and is typically available as part of the Driving Assistance Package. It is an essential addition to any BMW driver's safety arsenal, providing an extra layer of protection and peace of mind while on the road. The system is designed to work seamlessly with other advanced driver assistance systems, such as Adaptive Cruise Control, to create a comprehensive driving experience that prioritizes safety and convenience.

The BMW Lane Alert Sensor is a sophisticated and reliable system that utilizes advanced technology to provide drivers with vital information to help them maintain focus and stay safe while driving. Its sleek design and unobtrusive installation ensure that it blends seamlessly into the vehicle's interior, adding to the overall aesthetic appeal of the BMW 530i, 540i, or x3.

In summary, the BMW 6891728 Lane Alert Sensor is an advanced safety technology system designed for BMW 530i, 540i, and x3 models produced between 2017 and 2021. It utilizes a camera-based system to detect lane departures and provides visual and tactile warnings to help drivers maintain focus and stay safe on the road. This system is an optional feature that is typically available as part of the Driving Assistance Package and is an essential addition to any BMW driver's safety arsenal.

The BMW 5 Series models, including the 530i, 540i, xDrive, and those from model years 2017 to 2021, are renowned for their luxurious interiors, powerful engines, and advanced technology features. One such feature is the Lane Departure Warning system or Lane Alert sensor, which can enhance safety while driving. Let's discuss the pros and cons of having this feature in your BMW 5 Series.

1. Enhanced Safety: Lane Departure Warning systems help prevent accidents by alerting drivers when they unintentionally deviate from their lane without signaling. This feature is particularly useful on long trips or during monotonous driving conditions.

2. Improved Focus: The system acts as a gentle reminder to drivers to stay focused on the road, reducing the likelihood of drowsiness or distraction-related accidents.

3. Adaptability: Some advanced Lane Departure Warning systems can also include other features such as Blind Spot Detection and Rear Cross-Traffic Alert, providing a more comprehensive safety package.

1. Additional Cost: Adding a Lane Alert sensor as an optional feature increases the overall cost of the vehicle. This may not be a viable option for budget-conscious buyers.

2. False Alerts: Occasional false alerts can be frustrating for some drivers, as the system may detect lane departures when none have occurred. This can lead to driver disengagement and potentially ignoring future warnings when they are necessary.

3. Sensitivity: The sensitivity of the Lane Departure Warning system can vary between vehicles and individual driving styles. Some drivers may find the system too sensitive, while others may prefer a more aggressive warning.

In conclusion, the Lane Departure Warning system or Lane Alert sensor offers valuable safety benefits for BMW 5 Series drivers. By providing real-time lane departure warnings, this feature can help prevent accidents and improve overall driving safety. However, it comes with additional costs and potential false alert issues, which must be carefully considered before making a purchasing decision.

If you are in the market for a new or used BMW 5 Series and value safety features, it is highly recommended to consider a vehicle with a Lane Departure Warning system. However, it is essential to test drive the vehicle and make sure the system's sensitivity and false alert frequency meet your preferences. Ultimately, the decision to invest in this feature depends on your personal driving habits, budget, and safety priorities.

Details:

Part Number Matching is Crucial. In such cases, the new part number may replace old one, but parts still be compatible. All of our item process and shipped if purchased before 4pm PDT. Location Bin B211.

All electronic parts may require reprogramming to function correctly. Part numbers are provided in the item specifics, title and photos.

part #: 6891728 prices

• $34.99-$199.99

specifications cruisecompo:

• for models: 530i, 540i, X3
• for makes: Bmw
• for years: 2017-2021
• part type: Sensor
• manufacturer part number: 6891728

general cruisecompo:

• condition: Used
• Car Truck Parts Accessories > Advanced Driver Assistance Systems > Cruise Control Components

offer cruisecompo:

• started: June 11, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0
• best offers: True
• quantity: 1

returns cruisecompo:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping cruisecompo:

• class: Expedited
• transit: 2-5 Days
• cost: $0.00
• service: FedEx 2Day
• type: Fixed
• carrier: FedEx

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seller cruisecompo:

• # reviews: 12445
• city: Sacramento, California
• rating: 99.8%

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