That one is quite a bit more difficult to interrupt / alter. It could be done but it would be prohibitively expensive.
You can turn it off manually though using this sequence:
Press and hold the top button on the dash
Press and release the bottom button
Release the top button.
This will clear the warning and turn on the red LED on the left hand side of the dash (the general 'warning' light). And you have to do it for every error (twice if both tire pressure sensors are showing low battery, for example) and every time the ignition is turned on. Not slick but at least you can get rid of that flashing LCD screen.
Brian
...any bypass for the TPMS "Low Battery" flashing