If you dreamed about a mouse in a car: it may be important to be able to express yourself to the other side, now you can start to forget your troubles for a while. To see a mouse in a car in your dream is interpreted as the presence of malicious people around you who will make you uneasy and distress you on a journey to take. A mouse in a car is also a term that you will experience with one of your colleagues, a trouble, a break, being unhappy and set your heart.