Dream about car horn not working refers to a business partnership, marital partnership or just plain teamwork. Your anger or aggression is out of control. You do not feel grounded. This refers to your sense of helplessness and frustration in some situation. You will find yourself worrying over problems that are nagging on your mind.
Car horn not working dream is a clue for feelings of resentment. A problem will continue to torment you until it is resolved. Perhaps a situation or relationship in your life has become monotonous. This dream stands for your lackadaisical attitude. Perhaps you need to cut-back on spending, smoking, eating, gambling or some other habit.
If you dreamt about car horn not working:
If you have just started out on a new relationship, then you may not be being quite honest with each other, for whatever reasons. You may both be in the situation where you feel you can reveal so much, but no more. Many things are hidden from view.