[yst]

She starts to beeps a few months ago. Just single beep from the radio area. Makes it when i drive or when she parked. The radio on or off. When some one in the passenger seat and no key in the ignition. When nobody inside, ignition off and no key in.
Weird...

 

[yst]

Found today, it beeps at 51 minute of every hour.

 

[downloader]

maybe you lost an alarm clock or watch in the car

 

[TomKatt]

maybe you lost an alarm clock or watch in the car

You know, I've seen that happen more than once!

 

[yst]

Newer had the alarm clock or watch. Specially under the dash.

Beeping or the buzzing sound comes from the center of the dashboard, the radio or the A/C control location.

It sounds exactly as the sound from the Ultragauge, the tone and the length. And sound is there when the Ultragauge and Garmin GPS disconnected.

 

[Carbuff2]

What a coincidence.


From Sunday:

 

[yst]

What an old stump I am!

This morning on my way to work just after the beep at 8:51 it occurs to me, there is a stop watch of my friend buried under some stuff in the cup holder for some time. And, sure, alarm was on.

Thanks to every one.

 

[Buffalo4]

That's a great story, yst!!!! Your diligence in finding out that it beeped at around the 51 min mark was a good hint.
Carbuff2, that was a great Ziggy story.
Downloader, you hit it on the money!!
TomKatt, I had never heard of that, but now I will never forget it.
Buffalo4

 

[jaari]

made me think of this lol

https://youtu.be/Xk7O6Xw_m0o