https://king-wifi.win/wiki/10_....Unexpected_Car_Key_I
How to Fix a Key Fob That isn't Working If your key fob isn't working A few easy steps can fix it. First, ensure that it's not the backup remote. If the backup remote is able to lock and unlock your car doors it is most likely an issue with the primary remote. The most common causes of car remote key failure are issues with the circuitry or battery. Battery The battery inside a key fob can wear out over time. It is easy to replace a battery. However it is crucial that you use the correct kind. You can consult your