Key card not detected

It's not the fobs that have the issue, it is when we use the key card. It doesn't have a battery. It just started doing it. Its worked great until now. Almost 9k miles.
 
It's not the fobs that have the issue, it is when we use the key card. It doesn't have a battery. It just started doing it. Its worked great until now. Almost 9k miles.
Not saying your wrong, I dont have my GX yet so no idea what the key card for this specific vehicle is...

But most of the historical Lexus key cards required battery changes:

 
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