Anyone know how to turn off parking assist permanently? I bought a grill guard and had it installed. Did not know it was going to interfere with parking assist. Not really all that important, as I usually back in when parking and use the camera. When I go into the infotament system and turn it off there, you would think it would stay turned off. Nope. When I start the truck back on it comes on again. I looked through the fuse diagrams to see if there was a dedicated fuse. Found nothing. If I detach the sensors in the front, I get error messages. The dealer had no clue either. Any ideas?