Mystery chime?
 

2013 w/Tech and there's a mysterious triple chime I've heard a few times now over the last few two months.

It's not bluetooth (has happened when my phone wasn't present). It's different than the missing fob ding. It's not very loud and has only happened while driving.

I've searched and not come up with anything. Anyone know what I'm talking about?

Camera intersections, it is from the Tom Tom navigation.

I love this feature

It is nice and I'm assuming it also does speed cameras but there aren't any in my area to confirm. I was initially confused like the op when it first did the bing. Looked at my ap and dash to see what broke and couldn't find a thing.

Good to know! I hardly use the Nav, but that's a neat feature!