how to repair car key fob to repair key a Key Fob
If you are unable to unlock your key fob to start the car, it may be time to take it to an automotive repair shop. However, before you do that there are some things to be aware of.
The most obvious reason your remote key repairs fob won't work is a dead battery. Fortunately, the majority of key fobs run on standard 3V button cell batteries that are readily found in all stores.
Dead Battery
The battery in your key fob is responsible for powering the remote car key repairs functions that let you unlock your car, open the tailgate or trunk and even start your engine. But, as with all batteries, the car key car repair fob's battery will eventually fail. When this happens, it will ruin your day and alter your schedule.
Fortunately, you don't need to wait for your key fob to fail before taking steps to replace the battery.
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