Park assist problem

[In the garage]

The park assist displayed needs service then it shuts off on its own.  5000 miles on the truck (really) i cleaned the sensors just to check and found nothing on them. Started the truck and park assist worked fine for 2 day then it acted up again. With the same problem. But now this time I can’t turn it on and there’s a soft glow on the switch. No matter what I do nothing works just a glow. 
 Looking for some help with this one 

thanks 

[OnTheReel]

Mine needed to be reprogrammed at the dealer when this happened. Nothing you’re gonna be able to DIY but that’s what the warranty is for.