How do you reset alarm on 2001 Acura CL?

To reset the alarm on a 2001 Acura CL, first, use the key to manually unlock the driver's door. If the alarm is sounding, it should stop once the door is opened. If that doesn't work, you can disconnect the negative battery terminal for a few minutes and then reconnect it, which will reset the alarm system. Finally, ensure all doors are closed properly to prevent the alarm from reactivating.