It seems that the alarm will go off if a door that was locked is opened and the key hasn't been in the ignition or used to unlock the door for a while.
Need help to disarm the alarm on 1999 infiniti g20
Yes. The rear bumper cover was the same on the Infiniti G20 from 1999-2002.
Reconnect your horn and turn your key to unlock the door this will disable your alarm.
you use the key to open the door.
4
on top of the spark plug
In the fuel tank
To reset the alarm system on a 1992 Infiniti G20, first ensure that the vehicle's doors are closed. Insert the key into the driver's side door lock and turn it to the unlock position. This may reset the alarm system. If the alarm continues to sound, disconnecting the battery for a few minutes can also help reset the system.
exhaust pipe
replace the leaking component
on the drivers side of the motor compartment
If a 1999 Infiniti G20 is shaking on the right front side it could be a bad wheel bearing. The rotor on that side may need to be replaced if the wheel bearing is not the problem.