Has anyone experienced issues with their vehicle unit or driver card in relation to this being a leap year?
Welcome to Trucknet-UK FTD123 
If you’re referring to an error 48
There’s this thread
Or
And probably a few others
This error and reported fault I am aware of and it relates to drivers cards that were issued pre 2010 I believe with the cards being programmed with the in-correct expiry date.
I am just curious regarding my initial post as I received a phone call from a workshop asking if I had any problems relating to a leap year with vehicle units.
It may just save your bacon so to speak. The 29th February was certainly good for Abu Qatada
get in touch with the dvla about new cards, 4/5 das youll have a new one and you dont have to give the old one back