Had a Chinese chicken salad from Stanley's for food, picked up one package, proofed a bit. I managed to go a bit over two weeks without a battery problem, which is a record these days, but I knew when I locked it last night that it would probably be dead this morning. When I pressed the lock button on the fob, nothing happened, twice - then it worked. What I should have done is start the car again and let it run a bit, then lock it. If it doesn't beep on the first try, that's what has to be done. So, had to charge it before going out. It's fine now.