Index Services Ultrasonic Systems
Hands-Free Trunk Opener
This system automatically detects the presence of keyfob. Once keyfob is confirmed to be in the rear of the vehicle, the ultrasonic sensors in the rear bumper will then authenticate the user's intention of trunk opening, once confirmed, the trunk will open automatically. The entire process can be completed without the user having to press the keyfob, open button on the trunk, or trigger the system with kicking motion.