Five years ago, if you owned a vehicle with push button start, you probably owned a luxury vehicle or high-end sports car. For 2011, there are 189 vehicles with push start technology, including many vehicles that retail for less than $20,000. But while the technology has proliferated to nearly every vehicle segment, each automaker has its own keyless ignition mechanism.
According to WMGT Channel 41 of Georgia, automakers are facing increasing scrutiny regarding the safety of their keyless start systems. According to the NBC affiliate, there are at least three carbon-dioxide related deaths – one in New York, and a pair in Florida – that are being blamed on the technology.