friends, I dropped somewhere while I was going to work with my car in the morning. when I started the car again, the airbag gave fault breaking fault studs and the stop lamp flashed. I stopped the car several times without moving it and started it again. the problem persisted. In order not to be late for school, I had to act with the car, the normal traction fell, the steering wheel hardened, the windows did not come up and down. I removed the terminal from the battery and put it back on, I started it again, the same thing continued. When I stopped and started the car after 10 minutes, all of these errors disappeared. only so much buzzing from the front parts of the vehicle started that when I turn the steering wheel to and fro, the sound increases and decreases. it does not fail, but after a while, this time it gives battery charge fault error and the battery lamp is on.
There is a small industry where I live, we went to the mechanic and connected it to the PC, nothing master said. I am waiting for the comments of friends who can help.