Dream about getting car keys is sadly a warning signal for some fears or anxieties about femininity (if you are female) and your masculinity (if you are male). You are letting negative emotions dictate your behavior. You are being wasteful and thus need to reevaluate certain aspects of your life. This is sadly an admonition for a release of negative emotions that is more likely caused by some situation rather than the events of the dream itself. You need to quit feeling sorry for yourself.
Getting car keys dream is a warning signal for others who share your viewpoints and ideas. You have been too disconnected from others. There is too much activity going on in your life. Your dream is a sign for a date or appointment that you have forgotten. Your subconscious is trying to make you aware of a solution to a problem.
If you dreamt about getting car keys:
One of your closest friends could be in a rotten mood today. This person might be short with everyone and not inclined to communicate why. This could be due more to personal problems and little, if anything, to do with you or anyone else. You’ll probably decide to leave him or her alone to work things out and get on with your own business. This is the wisest course of action.