You From Starting the Car
You press the start button and nothing happens. The dashboard might display a message such as “Key Not Detected.”
The immediate assumption is often that the car cannot be started until a replacement battery is installed.
That is not necessarily true.
Many push-button-start vehicles have a backup method for recognizing a key fob whose battery is weak or dead.
Depending on
the manufacturer,precaution is not to leave the key immediately beside an exterior door or window.
Some owners also use signal-blocking pouches or containers designed for key fobs. If you use one, test it: place
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