Dream about car going missing signals some sort of insult. You may be too overexcited or hyperactive and need to relax. Your guard is down. It is sadly an alert for difficulties in getting your point across and communicating your ideas. You are putting too much emphasis on physical appearances over substance.
Car going missing dream is a symbol for hard work is needed to achieve your goals. You feel others are overly dependent on you. Are exploring your instinctual and emotional urges which have been previously suppressed into your subconscious. It suggests a transitional phase toward independence. You need to release all that negativity and guilt that you are holding in.
If you dreamt about car going missing:
There is no getting away from it. You are going to have to admit that you can feel those green-eyed monsters of jealousy making you resolve never to fall in love again. However, it does prove that you really are warm-blooded after all, and can suffer the pangs of passion as much as most of us humans do. By tomorrow you will be back to normal again.