Think its only the newer Minis that have this problem, the more electronics
you put in a car, the more problems you will have, mines one of the older
ones with the full size alloy wheel in the boot & the 2 petrol tanks,

Steve.

No substitute for the genuine article,

wrong group. This group is for the real mini. yours is the BMW.
Keith

hi
my advise would be to piss in the petrol tank and jump up and down on the
bonnet in the nude going wibble wibble for about a week that will fix it.

fragged

I think the tyre pressure sensor works by looking for a difference in wheel
speeds. The theory is that a flat tyre is running an effectively smaller
diameter so will rotate faster. The effect is more noticeable at higher
speeds hence the light comes on at motorway speed. I don't think it matters
which motorway it is.
Are your tyres the same across the car? If you are running a worn one on one
side and a new one on the other side, that could cause it even though they
are both legal.
However, as Fitzy says, moan at BMW. It's their problem and they should fix
it.
Don't worry about the comments of the others, they're only jealous of your
car.
That should stir up some comments so I'm off now but before anyone asks, yes
I do own an original Mini. It's old, very quick and I've had it a long time.

John