Explanation:
There are countless things that you could do of course, but there are a few that pop out in my mind;
1) If you are blasting radio/music, turn it off as soon as you get into the neighborhood. It will leave a bad impression on you.
2) You could just try to be yourself, show everyone who you are, don't be afraid to stand out.
3) If you care about not distracting other people, try not to close your car door too loud. The chances of something bad happening to you if you close the door too hard is very unlikely.