Tempted to save money by DIYing a new key fob or smart key for your car? It could save you hundreds.

Consumer Reports has no financial relationship with advertisers on this site. Consumer Reports has no financial relationship with advertisers on this site. The days of replacing a car key by having an ...

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 ...

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