2. Disconnect the battery. Disconnect the negative battery terminal to disable the power supply to the alarm module.
3. Find the disarm button. The disarm button is usually located on the alarm module.
4. Press and hold the disarm button. Press and hold the disarm button for 5-10 seconds to disable the alarm.
5. Reconnect the battery. Reconnect the negative battery terminal to restore power to the alarm module.
If the above steps do not work, you may need to consult your car's owner's manual or a qualified mechanic for further assistance.