Dealer can help you, but you could try the last 4 digits of the cars VIN. Works on some car radios, not sure on a VE though
radio security code is on a plastic credit card type thing called "important security info" you get when you purchase your car. it also has your ignition key number and your glove box key number aswell as your VIN & engine number. the Holden website says you can get your security code for a nominal fee at a dealership you just have to show them proof of ownership
VEs dont have a radio code, they are linked to each other and dont require a password. Only time you will have issues is moving parts to another vehicle.
cheers ricey didn't know that. do you know what that security code number is for then? is that if you are changing radio over to another car like you said above
"Refer To Radio Or Owners Manual For Security Code Operation" This is in big bold letters at the bottom of the security card.
checked manual pg22 all it says is security card lists various numbers for vehicle incl. key numbers but doesn't say what security code is for? im assuming for its for radio or iq system? just read a bit further down page security code is for replacement keys