Don't panic if your key fob dies and you don't have a replacement battery. These little-known methods will get you back on ...

If you've ever wondered what the circle arrow button on your key fob is for but were too embarrassed to ask your mechanic or ...

Starting with a Prius key, the first step was to disassemble the already broken key fob and separate out the PCB from the case and battery holder. With those removed, a coin cell was soldered to ...