I purchased a Jaguar XJ6 1992 from a young guy who just arrived in the country. He had bought the car from an old man about 6 months before. He didn’t get an owners manual and didn’t get the security code for the car and now he doesn’t remember where they went to get the car or the old man’s address because he has lost his cell phone that he had at that time so now, as a new owner I didn’t realize I need a security code to turn on the radio