Anybody understand the TPMS display in their M40i? And can explain it to me?
Yesterday early evening, after standing on a parking lot the whole day (so tire temps where in the 90’s on one side, around 80 on the other), the display tells me front recommended pressure is 36 psi, rear 35 psi.
This morning, fresh out of the garage, tire temps about 70, it tells me both front and rear recommended pressure 34 psi??? They actually happen to be all at 34 psi (according to car TPMS).
Tire recognition is set to automatic.