You dreamed you are the active-passive witness in a car scratch incident. In your dream, you saw a man driving a car in reverse. During this, he scratched a car. You tried to inform this driver to stop reversing because he was scratching the paint work of another car. However, this driver is tone deaf and continued to reverse.
Dream interpretation of driver scratching another car:
The driver is inexperienced and has less skills. Maybe you face a tough situation in your waking life. You are unable to handle this well, which is represented by the dream imagery of the driver scratching another car.