https://www.openlearning.com/u/bradshawstrong-snxdqo/blog/15BestDocumentariesOnReplacementKeyFobForCar How to Avoid Key Fob Replacement Costs Key fobs can be useful, but they also pose issues. Maintaining these devices is crucial to avoid costly repairs and replacements. The majority of fob issues are caused by battery failure. The most cost-effective solution to this issue is to replace batteries. This can be done at the majority of hardware stores or even some big-box retailers. Replacement Batteries It's possible to replace the battery if your key fob requires multiple clicks to lock or unlock the vehicle, or if other indications of a low battery are present, such as a dimmed or turned off LED light. You can replace the battery on your own without having to pay for a visit to the dealer. You can purchase and order replacement batteries from numerous sources including online retailers and auto part stores. The model and make of your vehicle as well as the corresponding key fob will determine the size of battery you need, so do some research before you go to find the right one for your vehicle. Once you have the right battery, open up your key fob, then remove the old one. It could come out with the pressing of a finger, but you can also use a flat-bladed screwdriver, or even a butter knife to help you. Note the orientation of your old battery to ensure that you insert the replacement in the same direction. Once you've done so you can snap the two halves of the fob together and test the key's functions to ensure that everything is functioning properly. It's recommended to keep a spare battery in your glovebox or center console along with any tools you may require to open it for emergencies. It's not uncommon for car owners to find that their keyfob batteries die when they are driving or trying to use key features. Having a spare is an excellent idea. A locksmith can replace the battery in your fob, but this can be more costly than other alternatives. However, certa