I have been driving a 2010 Roadster as a courtesy car, whilst my Model S is being serviced. I have covered several hundred miles in the roadster and have enjoyed the experience, but cannot work out why it beeps at me at regular intervals. This is a consistent "feature" of this car - it's actually the second time I've had it as a loan car, and I had the same experience the first time. I have tried asking my service centre, but they weren't able to provide an explanation.
Originally I thought this might be speed or power related - but my younger son noticed that it happens at precise 3-minute intervals: "beep beep", then another 3 minutes, then "beep beep" and so on. I presume this is not a standard feature! Does anyone have any ideas why this might be happening please?