Modern keyless ignition systems are incredibly convenient, but many drivers still wonder what happens if they accidentally ...

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 ...

How Does Your Key Fob Work? The key fob uses wireless technology with a frequency of 433 MHz. There are receivers/transmitters on the vehicle and the key, so they can communicate with each other. This ...

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, ...

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not ...

Key fobs have been around for a hot minute now. In fact, the AMC/Renault Alliance from 1983 was one of the first vehicles to feature a factory-installed mechanism that allowed drivers to lock/unlock ...

Push-button start may be common today, but it wasn't always the dominant way to crank an engine. Push-button start systems and ignition key systems activate the same process in different ways. Do you ...