Everyone has lost their keys or remotes at one time or another. If you only have one set left, you know you're just asking for an inconvenient situation to occur when they're locked in your car, or worse, lost.
With current anti-theft systems, if all of your keys are lost, it could create quite a potentially expensive incident to correct.
Some vehicles would be in excess of $1,200.
Avoid this costly disaster and get at least a second set of remotes & keys. This is a much cheaper alternative to the above situation and save yourself some valuable time & money in the long run!