Ms. He was attracted by the online promotion of the M7 Smart Driving Edition of Wenjie, especially its claim that the "smart driving pilot" technology is far ahead and the concept of "safety is the greatest luxury". So she decided to replace it with a Cadillac at home, bought the M7 Smart Driving Edition priced at 300,000 yuan, and picked up the car on February 28.
However, only on the seventh day of pickup, Ms. He encountered problems when using the Smart Driving Pilot function. At that time, the vehicle was driving at a speed of 60 yards on an elevated or high-speed road. Although there was no car ahead and the environment was safe, the vehicle suddenly braked suddenly, which could easily lead to a rear-end collision. The video provided by Ms. He clearly recorded the sudden situation: the vehicle suddenly braked for no reason after turning on the Smart Driving Pilot, and there was no obstacle ahead.
After discovering the problem, Ms. He and the staff of the 4S shop went on the road to test the car, and found a new problem – the body was shaking all over. In addition, the navigation solid line lane change function was abnormal, and the smart driving function would exit without warning.
When the reporter accompanied Ms. He’s husband to experience the elevated driving, the vehicle repeatedly exited and re-entered the smart driving mode near the section of Wenyi West Road in Hangzhou Desheng Elevated Road, during which similar failures occurred many times. In this regard, Ms. He said that in the process of using the smart driving pilot function five times, the failure rate was as high as 100%, which raised questions about its safety.