If the police arrest you on grand auto theft charges, invoke your right to remain silent. They might give you the impression that you can clear your name if you answer their questions. But in reality, whatever statements you make could strengthen the prosecution’s claims against you. Politely refuse to answer their questions, and ask to contact an attorney. You should also call a lawyer if you experience any of the following: Law enforcement wants to question you about an auto theft case The police show up at your home or work with an auto theft search warrant You have reason to believe that you are under investigation for car theft You were a passenger in a stolen vehicle Someone permitted you to use their car, but you later learned they are not the owner Don’t wait for an arrest. By the time law enforcement takes you into custody, they have already built a case against you.