AUDI 4L1927451 Lane Assist Switch

( Manufacturer Part Number: 4L1927451 ), ( Part Type: Switch Assist ), ( Manufacturer Warranty: 30 Day ), ( Tested: Tested, Cleaned And Inspected ), ( Fitment Type: Direct Replacement )

Review AUDI Lane Change Assist Button Switch fits Q7 2007–2015

The Audi 4L1-927451 is an essential component for the lane assist system in select Audi Q7 models produced between 2007 and 2015. This switch plays a crucial role in enhancing driving safety by providing visual and haptic alerts when the vehicle strays from its lane without the turn signal being activated.

The switch is designed with a sleek, modern appearance, blending seamlessly with the dashboard interior. The dimensions of the switch are approximately 61.5mm (length) x 46mm (width) x 12.5mm (height), making it a compact yet impactful addition to the vehicle's control panel.

The switch features an illuminated button with a white LED light that glows when the lane assist system is active. The button also has a tactile feel, providing a subtle yet noticeable vibration when an alert is triggered, ensuring drivers remain attentive to their surroundings.

The switch is engineered to be durable and reliable, constructed from high-quality materials that can withstand the rigors of daily use. It is designed to be easily installed, requiring no specialized tools or extensive mechanical knowledge. The switch connects to the vehicle's electrical system using plug-and-play connectors, making the installation process straightforward and efficient.

The Audi 4L1-927451 is a must-have for any Audi Q7 owner looking to upgrade their vehicle's safety features. By providing an additional layer of awareness on the road, this switch helps reduce the risk of accidents caused by unintentional lane departures. Whether you're commuting to work or embarking on a long road trip, the lane assist switch offers peace of mind and an added sense of security.

Buying the Audi 4L1-92745-1 lane assist switch for a 2007-2015 Q7 can be a consideration for those seeking to enhance their driving experience with lane keeping assistance. Here are some potential pros and cons to help make an informed decision.

1. Enhanced Safety: Lane assist technology can help keep the vehicle in its lane, reducing the risk of unintended lane departures and potential collisions.

2. Comfort: Driving on long, monotonous highways can be tiring. Lane assist can help reduce driver fatigue by keeping the vehicle centered in its lane.

3. Convenience: The switch allows the driver to easily turn on and off the lane assist feature, giving them greater control over the system.

1. Cost: Replacing a malfunctioning lane assist switch can be expensive, especially for an Audi part.

2. Availability: Finding a reliable source for this specific part can be challenging, as it is not a commonly used item.

3. Complexity: Installing the switch may require professional assistance, adding to the overall cost and time commitment.

In conclusion, the decision to buy the Audi 4L1-92745-1 lane assist switch for a 2007-2015 Q7 depends on individual priorities and circumstances. For those who value safety, convenience, and a more relaxed driving experience, the benefits may outweigh the costs. However, for those on a tight budget or who prefer to avoid the complexity of installation, this may not be the best choice. Ultimately, it's essential to weigh the pros and cons and consider all factors before making a decision. If you do decide to purchase the switch, it's recommended to use a reputable parts supplier and seek professional installation to ensure optimal performance and longevity.

Details:

Remember LEFT means the Drivers side of vehicle and RIGHT Passengers in our listings. Part Fitment and Compatibility.

part #: 4l1927451 prices

• $9.99-$22.75

specifications inswico:

• for models: Q7
• for makes: Audi
• for years: 2007-2015
• mpn: 4l1927451
• part type: Switch Assist
• manufacturer warranty: 30 Day
• tested: Tested, Cleaned And Inspected
• fitment type: Direct Replacement

general inswico:

• Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls
• condition: Used

returns inswico:

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

payments inswico:

• other
• wallet: Apple-pay
• credit card: Visa

shipping inswico:

• transit: 3-5 Days
• class: Economy, Standard, Expedited, One-day
• service: Economy, USPS Ground Advantage, FedEx 2Day One Rate Small Box, FedEx Standard Overnight
• type: Fixed
• cost: $0.00
• carrier: USPS, FedEx

seller inswico:

• # reviews: 81735
• rating: 99.6%
• city: Waverly, Minnesota

offer inswico:

• sold: 0
• quantity: 1
• started: December 7, 2025
• availability: In Stock
• options: Ship-to-home

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