How Does Lexus Lane Assist Work?

With the number of registered automobiles in Oklahoma projected to increase by over 15 percent by 2030, vehicle safety has become more critical than ever. Aspiring car buyers are now investing in new or pre-owned vehicles with high safety ratings to protect themselves, pedestrians, and other road users from potential accidents. Cars considered safe come loaded with safety systems and driver assistant programs.

Lexus stands out as one of the safest vehicles to own and drive. The car has several advanced safety features, making it the ultimate vehicle for anyone prioritizing safety. It is not surprising that Lexus has outshone its rivals, winning multiple accolades from NHTSA and IIHS. This comprehensive guide by the Eskridge Lexus of Oklahoma City team highlights how the Lexus Assist safety feature works and how to use it optimally.

What’s Lexus Lane Assist?

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Lexus lane assist, sometimes called Lexus lane assistance, is a safety system that keeps your vehicle from deviating from its lane when driving on a road with visible markings. The feature prevents potential accidents by warning you of impending danger if your car drifts out of its lane. It triggers various warning signals to keep you aware of an involuntary lane change.

How Does Lexus Lane Assist Work?

Understanding how Lexus lane assist works can help elevate your driving experience and improve your safety while on the road. The technology uses mounted front cameras and sensors to monitor visible white or yellow lane markings on the highway. The high-performance camera can distinguish boundary lines from soil and grass to asphalt and curbstones. Lane assist triggers warning signals if the system determines your vehicle is drifting from its current lane.

Lexus lane assist technologies comprise several subsystems. These include Lane Departure Alert, Lane Keep Assist, and Lane Tracing Assist. Depending on the Lexus model, the safety system can also include Lane Departure Alert with Steering Assist and Lane Change Assist. Each lane assistance subsystem has a distinct function, as highlighted below:

Lane Departure Alert

When your Lexus is within its lane, the lane indicator turns solid in the multi-information display. Lane Departure Alert produces a sound alert or vibrates the steering wheel if the system detects an involuntary lane departure. The lane indicator in the multi-information display flashes orange if your Lexus veers off its lane.

Lane Departure Alert with Steering Assist

Lane Departure with Steering Assist has an additional function. It helps prevent unintentional lane departure by slightly pulling the steering wheel into position. When activated, a blue steering assistance indicator appears on the display.

Lane Tracing Assist

Lane Tracing Assist uses the high-performance front camera to keep your Lexus centered in its lane with minimal swaying. The feature employs steering assist to prevent drifting, even in heavy traffic or roads with gentle curves. It can also detect vehicles ahead using the millimeter wave radar. This feature allows you to keep a safe distance if the lane markings are difficult to see.

Lane Keep Assist

Lane Keep Assist is a safety feature that works with the Lane Departure Alert function. It integrates with the cruise control system to avert vehicle deviation before it occurs. It keeps your vehicle at the center of the lane until you deactivate it.

Lane Change Assist

Lane Change Assist works with the Dynamic Radar Cruise Control system to perform driver-triggered lane changes when you activate the turning signs. It uses mounted cameras and sensors to monitor approaching vehicles in adjacent lanes to prevent lane-change accidents. Depending on the settings, Lane Change Assist may trigger a warning alert if the adjacent cars are too close.

Steps to Using Lexus Lane Assist

Lexus lane assist is a ground-breaking feature that can help enhance your safety while on the road. The best part is that it is highly customizable. You can adjust lane assistance settings to personalize your driving experience. Lexus owners can modify lane assist alert types, timing, and other settings. The following steps explain how to customize lane assistance settings:

• Tap the menu button on the touchscreen display
• Tap Lane Departure Alert to turn it on
• Tap the gear button to access the Settings menu
• Scroll to Driving Assist
• Tap Driver Support
• Scroll to Lane Departure Alert
• Select Alert Timing
• Choose Default or Earlier
• Select OK to save
• Tap Alert Options
• Toggle beep or vibration
• Tap OK to save

Is Lane Assist a Standard Feature?

While lane assist is a critical safety feature, it is not a standard feature on all Lexus models. The system is only available on 2020 models and newer Lexus vehicles with the Lexus Safety System+ suite or above. However, features like Lane Change Assist and Lane Keep Assist are available in some older models, like the 2018 Lexus LS. Popular Lexus models that come with Lane Departure Alert with Steering Assistance and Lane Tracing Assist as standard include IS, ES, ESh, LS, NX, NXh, RX, UXh, and LX.

Safety Tips When Using Lane Assist

Lane assist offers numerous safety benefits. It prevents potential crashes and improves driver focus by sounding warning alerts in case of looming danger. It also helps enhance your driving experience by boosting your confidence when cruising on busy roads.

However, drivers must always remain vigilant even when using lane assist. The feature does not make your car autonomous. Lane assist only complements your driving skills but does not take away your responsibilities as a driver. Keep your hands on the steering to minimize the risk of accidents. When traveling long journeys, take breaks to re-energize your body and boost your focus. Most importantly, keep tabs on the latest updates to determine if your system requires an upgrade.

Elevate Your Vehicle’s Safety with Lane Assist

The Lexus lane assistance systems are crucial in ensuring your safety when behind the wheel. This safety feature prevents your vehicle from drifting out of its lane, keeping it centered and effectively avoiding preventable auto accidents. The best part is that you can personalize your settings to enhance your driving experience and increase your vehicle’s safety.

Come by our dealership at Eskridge Lexus of Oklahoma City to experience first-hand how Lexus lane assist works. We have an extensive inventory of the latest Lexus models that come standard with lane assist and other safety features.