Remote keyless entry systems can vary in terms of features and connections. Hence you will need a manual with programming instructions for your specific car brand and type of remote keyless system.

The system can easily be installed in just a few hours and will set you back a little over 200 bucks. j Adding a keyless entry kit to protect your paint and make life easier.

Remote keyless entry systems are being hijacked in seconds using cheap tech. From Teslas to F-150s, see which models are most vulnerable—and how to protect yours.