There is another recall that is currently in the advanced notice stage (meaning the repair procedure is not yet available or parts are not yet available in sufficient quantities) and in my experience looks to be as if they are going to replace all LCM's in 03-05 panthers that have not already been replaced under the current recall.
The big difference to note between these two recalls is the current one is simply a warranty extension, if the LCM has failed, it will be replaced no charge, however if it is currently functioning the warranty extension will not replace it preemptively. The new recall - again is still advanced notice and the exact procedure has not been outlined - will likely mean they will be asking all owners to bring there cars in to have the LCM replaced even if they are not having any issues. This newer "replace all LCM's" recall is likely the result of a couple of deaths due to failed headlights.