DESS can be deactivated on any 4 stroke, so any Seadoo key can start the jetski and still be used as a safety lanyard. (With DESS deactivated a magnet held up the the DESS post can start a seadoo watercraft) Deactivating DESS can be helpful for rental companies or emergency services with multiple jetskis.
8 spots available for DESS Key programming and DESS deactivation selection on BUDS Software.