Mine when first started to play-up it was just bad contacts on the battery terminals, and just by cleaning the contacts and making sure the spring contact was perfect cured it. The rubber cover over the button was torn to bits hence the fob electrics got wet, and then the microswitch corroded so I gave up on the remote altogether
I dont think if I had to replace mine it means replacing locks as it is a I/R remote is for locking only(one button) and is not linked to ECU or immoboliser? Fiat was prepared to sell me a new fob £120 if I remember, and they did not mention any extra's required. I got standard keys cut as the fob key was having problems locking/unlocking the drivers door, and the new keys work a treat! 2 for £8 at Timpson's.
long winded or what?
