The convenience of a keyless car, one that unlocks as the owner approaches and starts at the push of a button, rests on a constant, invisible radio conversation between the vehicle and the fob in a ...

Passive Entry Passive Start (PEPS) technology has become standard in the automotive market for keyless operation. A secure wireless communication system, PEPS enables you to lock and unlock the ...

Starting your vehicle these days involves considerably more technology than in the days of simply inserting and turning a mechanical ignition key. The physical key has given way to push-button start, ...

Traditionally, drivers had only a metal key to start their vehicle, which made it impossible to venture off without it. However, it was the 2003 Mercedes-Benz that became the first to offer starting ...

We may receive a commission on purchases made from links. Key fob battery lifecycles can be hit or miss. They typically last between two and five years, but there are many factors that can contribute ...

Endurance Warranty, Omega Auto Care and American Dream Auto Protect Your key fob can wear out over time, making it annoying or impossible, in some cases, to enter and use your vehicle. Unfortunately, ...

That little remote packs a whole lot of power. Here's what you never knew about that humble key fob dangling from your keychain. As a gentleman of, ahem, a certain age, I started driving back when all ...

It's funny that some words just seem to "fit" their definitions. A key fob, for example, sounds exactly like what it is — a little trinket that hangs from your keys. Of course, a key fob is actually a ...

If you need a Chevy HHR key fob programmer, do some research before buying. Today, car keys are very secure. Many car keys come in key fobs rather than mechanical keys. When you press a button on your ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 5 minutes ...

A hand holding a key fob in front of a 2025 Toyota Camry. - PYR Automotive/YouTube You may know the signs of a key fob with a bad battery: having to press the button multiple times or getting close to ...