Here is the original message from Airtec :
The CYPRES lifetime has been 12.5 years since the beginning in 1991.
Starting in 2002, we began testing longer maintenance intervals on the Ripcord CYPRES family. With the knowledge and experience over an entire service life period we are now comfortable to extend the service life (which has technically been impossible in earlier years) for all CYPRES units manufactured from January 1st to 15.5 years.
For this longer service life we offer a maintenance at 5 years and 10 years after date of manufacture. The units will remind their users.
This service is recommendable because it corrects wear and tear, fixes defects, provides improvements, adds new features, integrates better handling solutions, establishes applicable adjustments to new developments in skydiving, supplies applicable adjustments to changed conditions of the environment, contains all applicable hardware upgrades and includes all applicable software updates.