Just came home from trip to Vancouver about 10 min. from home car started beeping once every minute. Called Mazda can't get appointment till Wednesday. thought it would kill the battery so disconnected negative terminal and it still beeped all night long. Tried disconnecting both terminals, still beeps. No warning lights are visible/ Checked all door latches, seat belts,rear tailgate. Had new windshield installed on May 29 month ago. What should I check next?

 

Check for a loose electronic device - cell phone, watch, gameboy etc.

 

 

Welcome to the forum

 

Found the problem!!!!! low Battery on my garage door opener! Don't know how but sounded like it was coming through car speakers. removed battery from opener and it stopped beeping!
Hunderds of dollars saved!!!!!!!!

 

Thank you for returning to let us know. Stick around, this forum is not only one of the best for getting factual technical information and help from all members DIY and other but also a fun forum to share the MAZDA experience with..

 

Edit: “…watch, gameboy, garage door opener etc.”

 

Did your garage door opener have a little light on it that also indicated, or was it strictly your dash/console "dinging" you?

On my 2016 GT, whenever the key fob's battery begins edging toward gone, the key fob has a little light and the dash starts warning. Nice to have both notifications.

Glad to hear it was something simple.