Any ideas... the horn is fine works like normal.. just won't beep when I lock the doors now... came out of nowhere today?

 

check your owners manual on "remote operation" or look around for a few minutes.

 

Try to go near ur car and with the remote hold lock and unlock at the same time. That'll make it beep again

 

Hold the lock and unlock button at the same time for a few seconds and it will go back.

 

you are lucky, does it tell in the manual how to stop the horn from beeping.

 

+1.

 

Thank you to those who helped..... don't have the owners manual...

 

http://www.courtesyparts.com/nissan-manual/index.html

Go download the PDF version, or ask your dealer if they have any old ones laying around.

 

+1 must’ve turned it off in my pockets but happy I didn’t break anything

 

17.5 years since last post.... good job

 

My son just purchased his first 350X and we are still working a few bugs out to get it inspected for registration.
The horn won’t work at all. I checked the horns and they appear to be “fine”. The security horn was not plugged in and when plugged back in, the car gives off a pitiful “toot” when fob lock double tapped.
I checked the fuses and all are fine and were replaced just in case. There is NO relay though. The cover shows it should be there, but it’s non-existent and not even a spot for one to be there.

Any insight in this is greatly appreciated …