Thanks both!
Andy, I'm looking at a new set of 4 as I am going to buy some new wheels but want to keep the old ones as is; as a spare set.
I will message that guy when I'm ready. Great help.
So am I right in thinking that the sets at £65 on eBay will need coding to the car? And the ones in the link from
AA will be coded already and work out of the box? I'm guessing they all operate the same but with different signals for different makes and models?