Summary:
Modern vehicles come equipped with numerous safety features, and one of the most valuable is the “Lane Keep Assist” button. While the placement and appearance of this button vary, it typically features an icon of a vehicle with lines on either side.
Like many safety features, Lane Keep Assist can be toggled off, but it provides an extra layer of protection on the road. While it shouldn’t replace active driving, it serves as a useful tool to enhance awareness and reaction time.
What Does Lane Keep Assist Do?
According to Chevrolet, enabling this setting allows your vehicle to monitor lane position. If you drift out of your lane without signaling, the system will issue a warning and may provide a gentle steering correction to guide you back.
It’s important to note that Lane Keep Assist is not a self-driving feature. It simply offers small adjustments to give drivers additional time to react and correct their position.
How Does It Work?
Chevrolet explains that a forward-facing camera, typically mounted behind the rearview mirror, tracks lane markings. This happens when the vehicle is traveling above a certain speed (often around 37 mph). If the system detects unintended drifting, it triggers an alert and may gently adjust the wheel.
However, the feature does not interfere when the turn signal is activated or when the driver is actively steering, accelerating, or braking. To avoid unnecessary warnings, it’s best to use turn signals consistently when changing lanes or merging—something that’s a good habit regardless.
While not a substitute for attentive driving, Lane Keep Assist enhances safety by providing an extra buffer for lane control.
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