Join Date: May 2004
Location: Under a car near scunthorpe
Car: Maestros, 200, 600, ZTT
The Valeo infra red fobs aren't that uncommon. The missus car has them, or rather had them. The good news is that if the fob dies you can still use the key in the door, it'll disarm the immobilser anyway.
Get a rebuild kit for your fob if it works.(The case won't fit but the buttons and batteries should do). They have to be pointed inside the car, at the interior light, in order for them to work.