Topic summary
Keyless entry
Extracted from the Wikipedia article Remote keyless system.
Programming
On early (1998–2012) keyless entry remotes, the remotes can be individually programmed by the user, by pressing a button on the remote, and starting the vehicle. However, newer (2013+) keyless entry remotes require dealership or locksmith programming via a computer with special software . The Infrared keyless entry systems offered user programming, though radio frequency keyless entry systems mostly require dealer programming.