What does it mean when parking assist is unavailable?

[AsherLynn]

Parking assist system with camera imaging being unavailable is due to issues with the vehicle's camera or problems with the power wiring. Below are specific details about the parking assist system: 1. Principle: The parking assist system includes ultrasonic sensors embedded in the front and rear bumpers, each with a diameter of about 15mm. The ultrasonic detection signals emitted by the sensors reflect when encountering obstacles. Upon receiving the reflected signals, the sensors promptly feed them back to the system for distance calculation, alerting the driver through sound or video about the distance between the vehicle and obstacles outside their field of vision. 2. Applicability: All vehicles should be equipped with a parking assist system. The parking assist system acts like a third eye while driving, helping drivers see areas they cannot view directly.