Honad wrote:The plain and simple is that before 1994, they didn't keep the key codes in the national database. Anything after 1994, they should be able to cut by VIN. Before that, you'll either have to know the key code or bring a key for them to copy...
There are companies online that will do it based on the VIN, however as far as I can tell they don't offer the service for cars made before 1998.
Check the glovebox as there may be a sticker with the info in there. You could also try contacting Infiniti corporate to see if they can assist you. Supposedly some of the better locksmiths have more extensive databases on hand than the dealership, so you could try calling a few.