There's nothing more frustrating than when you're rushing home to the sanctity of your own toilet and you're hamstrung by a seemingly simple snag like a car key that won't come out of the ignition.

I recently bought a 2014 Vauxhall Astra GTC and one of the keys only partially works. It will unlock the doors and start the engine, but does not remotely unlock the doors. I have replaced the battery ...

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 ...