From my experience ... if you insert the key and turn it to the far right to the position (just short of actually starting the car) you are then able to disconnect the battery and replace it without the alarm setting off.
You would disconnect the battery terminals.
I had the same problem with my 2000 xterra and it turned out to be low battery voltage. Check your battery this is most likely your culprit. Mudlvr
Look in your owner's manual. put the key in the door
Replace the battery.
To stop your house alarm from beeping due to a low battery, you can replace the battery in the alarm system with a new one.
It is recommended to replace the battery in your First Alert smoke alarm at least once a year, or when the low battery warning chirps are heard.
To turn off the alarm, you insert the the key in the drivers door lock and turn the key to the right two times.
I just had this happen and got the alarm to stop by putting the key in the drivers door and the ignition- I don't remember which one made it stop.
If your fire alarm is beeping due to a low battery, you should replace the battery immediately to ensure the alarm functions properly in case of a fire.
If your fire alarm is beeping due to a low battery, you should replace the battery immediately to ensure the alarm functions properly in case of a fire.
Try turning your key in drivers door to unlock, should reset the alarm
Oh, it sounds like your Nissan Xterra's car alarm is causing some frustration. Remember, gently press the unlock button on your key fob to deactivate the alarm. If you don't have the key fob handy, try inserting the key into the driver's side door and turning it to the unlock position. Just take a deep breath, you've got this!