Do you know when you should change the battery of your car key  fob? These small gadgets play a big role in our daily driving. But, their power doesn't last forever. If you ignore a dying battery, it could put you in a tough spot. What are the sure signs that you need a new battery for your key fob ? We'll look at the main clues that it's battery changing time. Key Takeaways Car key  fobs are essential for remote keyless entry  and push-to-start  features, but their batteries
