Submitted by Ron.Olsberg on October 20, 2019
I believe the Dashcam records on all cameras front, right, left and backup any time the M3 is not sleeping; likewise, last time I checked, you only get access to the last hour of such video. Since the car many times stays awake for way more than a hour after parking, why not have a video ring buffer of up to say four hours? Then if something happens to your car anytime the car is not sleeping even if you did not enable Sentry, you would have video to review. When I am out and about, I hardly ever park for more than four hours. This would not be full up Sentry with alarming but would be better than no video after say a keying event. Thoughts??