Where is the reset button to set the alarm on on a 2004 N...

Hello, My name is\*\*\*\*\*'ve been working on cars since 1990, I have been a Just Answer expert since 2008. Thank you for contacting us for assistance with your vehicle. I will be happy to assist you. You will see an option to receive a phone call prompted by the website, you can agree to or decline. If you do not wish to use the Phone Service, we can continue chatting this way back and forth until you are satisfied with my help. Just keep in mind, it does take me time to respond. I am a Automotive Technician, I am not a fast typer. So lets get started.... Can I ask to whom I have the pleasure of speaking with today?

Brian

Hello Brian, Nice to meet you! I am sorry to hear about your issue with your Xterra, Is the alarm going off? If so, can you tell me which lights are flashing? 1. Head Lights? or 2. Parking Lights?

Head lights

Thank you. That is the factory alarm system. There is no reset button, but to turn off the factory alarm, insert the key in the drivers door and lock it and unlock it to turn off your factory alarm.

The alarm system shut down the hole car

What do you mean it shut down the whole car? Please explain?

It won't do nothing

Does the Hazard Lights work, Horn and Head Lights?

It will do nothing it won't run or nothing or start

These 3 things I just mentioned, would work regardless of the alarm. So if you have no electrical power, I would check the battery and main fusible link for your power issue.

The three thing you said do work

Does the mechanical key lock and unlock the drivers door? Does the key work in the hatch?

We just have a keyit does work when you unlock it

If you take the mechanical key, and use it by locking and unlocking the Drivers door or using it to open the rear hatch. That turns off the factory alarm. If you still have issues, you may have a Aftermarket alarm installed which would require it to be disabled by locating the alarm control module and unplugging it's main connector.

Where would the main connector be if that's the problem

You would need to locate the aftermarket alarm control unit. It is normally located under the drivers dash. It looks like this and I put some arrows to where the main connector is located on it. [https://www.dropbox.com/s/acmextw1rl87v6s/After%20market%20Alarm%20control%20unit%20unplugged.jpg?dl=0](https://www.dropbox.com/s/acmextw1rl87v6s/After%20market%20Alarm%20control%20unit%20unplugged.jpg?dl=0)

Thank you

You're welcome and thank you for using JustAnswer.com Kind Regards, Jay!