Keyless fobs might offer convenience to car owners by locking and unlocking and doors and starting the engine at the push of a button, but when the battery inside them dies it can leave drivers ...

Today’s new cars pack in more high-tech electronic features than ever before, and that includes in the key fob. The device has gone far beyond simply locking or unlocking doors, starting a car ...

So, you arrive to your destination, park, shut off your car, and exit the vehicle. But since you still need to lock the doors, you’re not done yet… right? In a word, no. With a little-known feature ...

Tesla expects you to pay $150 to buy the key fob, but it decided not to include passive entry as an option, so you'll still need to dig the fob out of your pocket or bag and press a button to unlock ...

Q: I have a 2014 Dodge Durango with keyless entry. Getting out, I lock the car with the door lock button. Occasionally, as I start to walk away the car beeps three times and the doors unlock. This ...

Forbes contributors publish independent expert analyses and insights. I cover cybersecurity and entrepreneurship. Hands-free car entry systems, which typically unlock car doors without requiring the ...

Usually when you purchase a new car it comes with a key fob to allow easy access, and the higher-end cars include a passive entry option. If you buy a Tesla Model 3, passive entry is available using ...