Keyless entry systems drain car batteries by staying constantly active, reducing battery life from five years to three and causing unexpected $300 replacements.

My 08 coupe is giving me a "FOB NOT FOUND" message and won't start at times. After about a week of phone calls, wrecker tows, and a few trips to the dealership, no one could locate any problems. Then, ...

Q:The Passive Keyless Entry (PKE) system and alarm on my '96 C4 don't seem to be working properly. I was talking to some other Corvette owners at a car show recently, and they thought my PKE unit ...

In an era in which convenience is king and car buyers seek more seamless connections linking home, car and the outside world, keyless ignition has become a nearly ubiquitous automotive feature. Also ...

Half of all new cars sold in the U.S. have keyless entry as a standard feature. It’s convenient, but it leaves your car wide open to thieves to either break in or drive the car away, using nothing but ...

Push-button start is standard on most modern cars, trucks and SUVs today. How does it work and is it better than ignition keys?

Chevy Colorado and GMC Canyon excepted, keyless entry has pretty much become an industry standard these days, but there’s one little-known GM accessory that offers the enhanced convenience of this ...

It's no secret that keyless entry systems don't fully protect you against car theft. That hasn't prevented automakers from building such cars—or consumers from buying them—but this video showing how ...

Apple wants iPhone owners to be able to use their mobile devices as alternatives to a keyless entry system for their car, with a proposal that would let users unlock and start a vehicle simply by ...