197: Replace keycard battery all the time and card always in slot

Hi guys, the replace battery in key card is always on these days and i keep replacing the battery in it, also i always have to have it in the slot as it says it cant detect it :/

I have heard the iphone story and i always make sure the iphone is in the its holder on the dash and the key is in my pocket but still wont work

What is the problem here? shed some light please

thanks