Can anybody direct me to where I can find out how to do the following: Would like to know how to turn off the beeping noise when in reverse. Would like to turn off the sound it makes when you start the car. Would like to have the speed limit show on the heads up display continuously instead of just for a few seconds. I have the owner's manuals but have not been successful in finding what I need to do. Greatly appreciate any insight you have on a fix for these
