540C Tyre pressure warning

[birdcage]

My 540C has developed the annoying habit of one of the tyre pressure monitors reading warning critical, which it seems to take very seriously, it's fine but only resets when I take some air out and put back in, which isn't a long term fix.

Is there an easy way of resetting it or is it a job for the dealer? its okay once up to temp etc.

Thanks

[gaxor]

You could try changing the tyre type on the dash menu to winter tyre, let it re-learn and then change back to PZero and let it re-learn again