https://zenwriting.net/bulbmar....ch12/the-most-preval
Key Fob Repair: Replacing the Battery When they are tossed around in pockets and purses keys fobs can be damaged and not register presses reliably. Replacing the battery, which the majority of car fobs come with in a snap-out case, can sometimes fix this issue. If the contacts in your key fob have worn, a new replacement might not be enough to bring it back to life. This is a straightforward fix you can do at home. Replace the battery If your key fob seems sluggish or takes longer than normal to