I have had the vehicle for about 4 months now, and on random occasions with no pattern, a single electrical sounding beep comes from the dash area. When it happens, it is usually will be 3-5 Times within a 20 min or so span, and then stop all together again. There is no lights/indicators that go off when it happens, and the system check feature showed no errors. I've looked at just about every forum on this and have not been able to find anyone with this same beep. I do have a video of the latest beep and have attached a copy in a MOV format (hopefully it opens)

Any help/suggestions would be greatly appreciated.

Thanks!

 

Suggest you have your vehicle checked for any pending codes, but must be by a place with the proper equip and training to service hybrids.