Car: 9th Gen 1.4 Petrol SE + Navi
Join Date: 13th March 2017
Location: Essex, UK
Thanked 293 Times in 263 Posts
I'm surprised I didn't have to reset mine, given I went from 32 to 34 on all corners recently. Has been running fine without shouting at me for a few hundred miles.
You'll notice that whenever you are moving and scroll to the bottom of the I-Mid menu there is a blank but selectable "slot" - When stopped this becomes the setting menu containing lights, TPMS settings etc. - If you start moving, it will shout at you and drop out of the menu. - In my experience, it doesn't require the handbrake to be on, but only for the car to be stationary.