Here's how it typically works:
1. Foot sensor: The tailgate is equipped with a sensor that can detect when you wave your foot under the rear bumper of the vehicle. This sensor may be located in the center of the bumper and may be marked with an outline of a foot or a logo.
2. Proximity sensor: Some power smart tailgates may also include a proximity sensor that can detect when you are near the vehicle with the key fob in your pocket or purse. This allows the tailgate to open automatically when you approach the vehicle, without having to use the foot sensor.
3. Activation: To activate the hands-free auto open function, you typically need to stand within a certain distance of the vehicle with the key fob in your possession. This distance can vary depending on the specific vehicle and manufacturer. Once you are in range, you can wave your foot under the bumper or use the proximity sensor to trigger the tailgate to open.
4. Safety features: To prevent the tailgate from closing on you or any objects that may be obstructing its path, most hands-free auto open systems include safety features that detect obstacles and stop the tailgate from closing. Some systems may also include audible or visual warnings to alert you to the presence of an obstacle.
5. Customization: Some power smart tailgates may also allow you to customize the activation method or the height at which the tailgate opens. For example, you may be able to adjust the sensitivity of the foot sensor or program the tailgate to open to a specific height.
Overall, the hands-free auto open function on a power smart tailgate can be a useful and convenient feature for many vehicle owners. It's important to note that the specific features and functionality of the system may vary depending on the vehicle and manufacturer, so it's a good idea to research the specific options available for the vehicle you're interested in.
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