My battery for my sc died and i went to replace it with the Lithium 1216 battery and when i click the button, it doesn't lock/unlock my car like it's supposed to!!!! i already checked around on clublexus but didn't find much help. any info is appreciated. thanx

 

I replaced my key-battery recently, and it worked fine.. So its not like the code gets reset when the old battery comes out.. Are you quite sure you didn't put it in upside down? Just a thought.

 

OOOOOOOOOOOOO i get it !!!! there's a switch to activate the remote key. hahah i feel so stupid it was turned off.