Key Fob Repair: Replacing The Battery When they are tossed around in pockets and purses, key fob buttons can deteriorate and fail to register presses reliably. Replacing the small battery, which most car fobs come with in a snap-out case may fix the issue. If the contacts in your key https://www.g28carkeys.co.uk/aylesbury-auto-locksmiths-near-me/