I can not find any reference in the owners manual to operate the tire pressure setting button under dash, any suggestions?
As explained to me by the dealer, check pressures , if OK, push TPMS button, the top instrument cluster will show a tire icon and will also show that it is set. Then, forget about it, until you get a warning. Then, do something.
See Owner's Manual page 478. Remember the button is just above the BRAKE Pedal !!! Not visable while you are in the driver's seat.
I never found it in the manual, that is why I went to the dealer . Don't remember if car was in ready, but, the car will do almost nothing when off. So go to ready, and then find the button, that is the fun part.