My 2009 "Check Tyre Pressure" notification came on. So I checked all the tires and all four were at 32psi. I increased all to 40 psi (tire calls for 44psi max). I still have the same notificiation. It will not go off.

I'm thinking faulting sensor. Anyone else have this issue?

 

you have to reset the system (store the current pressure), then it will go off.

 

How do you reset the system?

 

go to MMI CAR Menu

 

Thank you mnemons that worked perfectly!