1999 99 Chrysler LHS Chrysler Keyless Entry Remote - 4 Button Remote Programming: This device comes with FREE programming instructions and will be included with your purchase. The instructions are quick, easy to follow and take just minutes to complete. They're written so first-timers can do it themselves. The manufacturer requires that you have 1, working remote in order to program this item yourself. If you have no remotes, it will need to be programmed by a dealership or qualified locksmith. 04602260 AA