G'Day guys, So last night I got home, unpacked my FG XR6T and locked it. indicators flashed as per usual and lights went out. Went out later to unlock it and it wouldn't unlock, I had to open manually. Grabbed the spare, that works just fine. I know people will say check the battery, but I had not noticed any symptoms prior to this, and it was totally dead. I'll change the battery anyways to be sure, just hoping someone may have had a similar issue. Thanks, Dan