Hi Guys,

Mrs Jones has a 2007 Sirion (990 cc version - i think?)

Anyway, she isn't very happy as the central locking fob isn't working (It's never worked, however, she's only just got mad about it!)

I've opened it up, no battery, so my first question is what size battery is it? The fob looks like this:
http://www.daihatsu-drivers.uk/files/gallery/100_2813.jpg

if a new battery doesn't fix it, how do I go about re-programming it?

Thanks in advance

Si