LS 400 Question

I am installing an alarm on my 1990 Lexus LS400. Thanks to the wiring diagram from this site I have found all the wires except the 'parking lights' wire. The diagram says it should be a 'dark green' wire from the steering column connector and I can't seem to find one like that. I have found grn/red, grn/blk and grn / YELLOW wires but no solid green wire. Also, should this wire measure 12v when the parking lights switch is turned on? Thanks for your help.

"Also, should this wire measure 12v when the parking lights switch is turned on? "Correct, you should have 12+ when the parking light is on.Parking Lights+ green            steering column    Parking Lights- GREEN / WHITE      steering column LEXUS, LS 400, 1990, Parking Lights+ or-in a black plug on the right side of the steering column near the yellow air bag wiring.Be careful whose advice you buy, but be patient with those who supply it.