HELLO..IVE GOT A VS S III 1998 MALOO WITH THE HSV ISS SECURITY SYSTEM,IVE LOST THE RED TAG,AND FROM WHAT IVE READ IM STUFFED AND NEED TO FIT A WHOLE NEW HSV ISS TO UTE.I STILL HAVE THE BLACK TAGS AND MY KEY,,BUT NO RED TAGE FOR ADDING NEW KEY HEADS TO THE SYSYSTEM,IVE HUNTED DOWN A NEW FULL ISS SYST IN THE BOX AND WAS WONDERING WHAT WAS INVOLVED IN FITTING IT? AUTO ELEC, DIY, DOES THE BCM NEED TO BE RE PROGRAMMED? AND SO ON? OR IS THERE ANY OTHER WAY OFF ADDING NEW KEYS HEADS WITH OUT TRIPPING OUT THE ISS SYST SO IT DOSNT EXCEPT NEW KEY HEADS,CAN HOLDEN PROG A KEY HEAD THAT WORKS WITH OUT HAVING TO BE ADDED TO THE SYST VIA THE RED TAG AND ISS>>> ANY HELP ON THIS MATTER WOULD BE VERY HELPFULL...MERRY XMAS AND A HAPPY UP COMING NEW YEAR TO ALL......BEST WISHES AND KIND REGARDS