Just installed firmware version 3.12.

Your previously saved Settings will be over written, so after installing this firmware update, I highly recommend immediately using the Settings Menu and change the following settings:

Backlight Set – Change from ‘OFF’ to ‘ON’.

Pressure Unit – Change from ‘BAR’ to ‘kPa’ or ‘PSI’.

ID Format –  Change from ‘DEC’ to ‘Hex’.  This should eliminate an annoying scrolling effect of the displayed sensor ID number.

This firmware version fixes all minor firmware bugs which I had noticed in previous firmware versions.  It also brings back the program display feature which shows cumulative tire pressures at each wheel on a car graphic which is shown while using the wheel sensor scanning procedure.  That graphic feature had been missing since firmware version 2.68.