There is NOT 2 immobiliser points on the ai600, there are 3, but as said this is what needs to be done, be VERY careful to keep the same black wires together in pairs as they come off, originally they come in a loop that you cut to make two ends from the one wire.
Do you not have the touch key for the ai600, it will be a small shallow socket affair, with three tiny pins in the hollow, as this can then be put in valet mode, and unlike the ai606 will REMAIN in this mode until retouched despite what you do with the keys, if you had a fob it would still operate the CL in this mode too.
You can also enter clock mode by entering the 4 digit code with keys, if the cuts are after the ignition.
tabetha
tabetha