If your car has had a theft attempt, it's important to reset the system as soon as possible. Here's how to do it:
1. Start by finding the fuse box in your car. It should be located under the dash or in the engine compartment.
2. Locate the fuse for the alarm system and remove it.
3. Disconnect the battery for about 30 seconds to reset the system.
4. Reconnect the battery and replace the fuse for the alarm system.
5. Test the system to make sure it's working properly.