* Press the unlock button on your key fob. This should disarm the alarm. If it's already unlocked and the alarm is still sounding, try holding the unlock button down for a few seconds.
* Check for a faulty door, hood, or trunk. Sometimes the alarm triggers because a door, hood, or trunk isn't completely closed. Carefully check all these areas and ensure they are properly shut.
* Check the battery in your key fob. A weak battery in your key fob can sometimes cause issues with the alarm system. Try replacing the battery if necessary.
* If none of the above works, you might have a problem with the alarm system itself. This could be a short circuit, a faulty sensor, or another internal issue. In this case, you'll need to take your Sebring to a qualified mechanic or dealership for diagnosis and repair. They might have special tools or diagnostic procedures to address the problem.
Important Note: If the alarm is continuously going off, it's best to disconnect the battery's negative terminal temporarily to stop it. However, this will also disable other electrical systems in your car, and you'll need to re-enter your radio code if it has one. This is a temporary fix to stop the alarm; addressing the underlying cause is still necessary.