I an trying to figure out how to disable the annoying reverse alarms that go off when towing a trailer. I disabled the blind spot button and on the driver assist as well as unchecking the rear collision avoidance box on the driver assist/parking--Did all that and still getting an alarm when the trailer is hooked up and going in reverse. Any suggestions of what I am doing wrong to disable the warning buzzers that is quite annoying if you are trying to launch a boat in reverse on the boat ramp? Thanks, BRD