If you had a dream in the form of knocking on the door of the car in your dream: If you get into arguments about financial issues, you can stay in a bad position, you should stay away from risky jobs. The knocking of the door of the car in the dream is seen as a symbol of encountering unexpected troubles, that this person will deal with unforeseen affairs and increase in financial losses. The knocking of the car door also indicates that this person will have trouble. It is a symbol of the problems that a person will experience in business and social life.