https://marvelvsdc.faith/wiki/....The_Reasons_Car_Keys
How to Fix a Key Fob That isn't Working If your key fob isn't functioning There are a few simple steps that can fix it. The first step is to make sure it's not the backup remote. If your backup remote cannot lock and unlock the doors of your car, it is likely that the primary remote isn't working. The most frequent causes of key problems with your car remote are issues with the circuitry or battery. Battery It is not uncommon for the battery inside the key fob for cars to degrade. It