Deleted call from log appears in Bluetooth call log

If I make a call when not connected to my car's bluetooth system (Command for Mercedes Benz) and delete that call from the call log, then connect the device with the car through Bluetooth, the deleted call appears in the car's call list (but it has been deleted from the call log on the device). There is no option in the car's system to delete items from the call list. So the question is, how can I insure that if I make or receive a call while not connected and delete such call from the log before connecting via Bluetooth that these calls will not appear in the call log of the car's device. Thanks in advance to anyone who can help!