Yellow warning light, tyre requires inflating same wheel every time?

You'll doubtless have seen treads like these when you searched for yourself but just in case:

http://www.adamownersclub.co.uk/forum/9-newbies/1642-tyre-pressure-warning-light-stays.html

https://www.corsaeforums.co.uk/viewtopic.php?t=248

http://www.vxronline.co.uk/forum/showthread.php?217002-Tyre-pressure-warning-light

https://www.pistonheads.com/gassing/topic.asp?t=1296197

http://enginepartsdiagram.com/2015-opel-vauxhall-meriva-low-tyre-pressure-system-reset/

And for some background:

https://www.motoringassist.com/motoring-advice/car-maintenance/wheels-tyres-and-brakes/guide-tyre-pressure-monitoring-sytems-tpms/

Something LIKE this MAY help:

http://www.ebay.co.uk/itm/New-EL-50448-OEC-T5-Tire-Pressure-Monitor-Sensor-TPMS-Activation-Tool/301920969431

Acp
August 2017