I will admit I have no use for all the settings on the center screen. Am I the only one who thinks this way? I'm 64 and got by just fine without all the settings for decades. For instance the steering setting. Sport or normal?I can't tell a difference between either setting. So why have it? Really would like your thoughts. One thing I really do like is the sonar when backing up. It has saved us a few times from hitting the steps on our very narrow driveway.