What is that beeping noise?

It is not a warning sound beacuse you have frosty conditions then ? I think that between -4 and +4 centigrade (whatever that is in fahrenheit) the car-computer will warn for frosty conditions ?! Maybe with a beep as well (i only have a blinking appearance of the temperauter though) /K

Dunno. My 2018 does that - same exact spot on a freeway on-ramp, almost every day. Cannot figure it out.

A little Nash Rambler is following you.

It is likely that you have a bag or other object on the front passenger seat that is triggering a beeping alarm that the seatbelt needs to be fastened. Take the bag or other objects off and put them on the floor in the beeping should stop.

It beeps every two minutes and no one is in the car. I can hear it outside the garage. Why is it doing it?

I am having the same issue, looks like it's coming from the radio. The channels "flash" every time there is a beep..... It's also difficult to change the channel when it's happening. Not sure what the answer is though.