4. Make sure that you lock your car and roll up the windows.
About 50% of all stolen vehicles were left unlocked. If your car is unlocked, or the windows are not rolled up all the way, a resourceful thief can get inside and steal your car. At the very least, they can get in and have access to any of your belongings that are inside the car. Don’t make it easy for them, keep your car locked and roll up the windows.
12 Tips to Prevent Vehicle Theft