2014 LEXUS ES 350 Visibility Problems

WE DRIVE A LEXUS. OUR CHILDREN DRIVE A TOYOTA. THE PROBLEM IS, THEREFORE, IDENTICAL. WHEN ONE STARTS THE VEHICLE, PARTICULARLY IN A PARKING LOT, ONE EXPECTS THE REAR VIEW CAMERA FEATURE TO BE AVAILABLE. THIS DOES NOT HAPPEN WITH THE LEXUS AND TOYOTA SYSTEM. AT THE INSTANT THAT ONE IS READY TO BACK OUT OF ONE'S PLACE, THE UPPER 15 -20% OF THE REAR VIEWING AREA IS COVERED WITH A SERIES OF MESSAGES TRANSMITTING INFORMATION ABOUT THE BLUETOOTH STATUS. THIS INFORMATION MAY BE IMPORTANT TO A 14-YEAR OLD, BUT NOT TO A DRIVER. ONE HAS TWO ALTERNATIVES; EITHER BACK UP BLIND (NEGATING THE WHOLE REASON FOR THE BACK UP SYSTEM) OR WAIT FOR THE MESSAGES TO FINISH, WASTING GASOLINE. I REQUESTED THE DEALER TO OVERRIDE THIS PROBLEM, BUT I WAS TOLD THAT IT COULD NOT BE DONE. *JS