1, check the contact information on the vehicle: some car owners will leave contact information on the vehicle, such as mobile phone number and micro signal. You can carefully observe the appearance of the vehicle and whether there are signs around the license plate to leave contact information.
2. Find the local traffic police department: If the electric vehicle has been filed, it must be registered with the local traffic police department. You can go to the local traffic police department to consult relevant information and see if you can get the contact information of the owner.
3. Seek the help of the surrounding residents: You can ask the surrounding residents or businesses about the owner's information of the car, or you can leave your own contact information and ask them to pass the information on to the owner.
4. Publish information online: You can publish information on social networks or local second-hand trading websites to seek the contact information of car owners. When publishing information, you need to pay attention to protecting personal privacy and safety.
When contacting the owner, you must abide by laws, regulations and social ethics, and don't harass or invade the privacy of others.