Hello dear Opellaner,I might have purchased a Ndcd 2013 with Cid currently installed a Ncdc 2011 with Gid.The 2013er is unmarried but not with the Cid and comes from a Vectra C. chassis number is included.Can I install this in my Ommi or there are problems with the Bc and the non-existent code.Thanks in advance for your efforts.Mfg Andy