Hi a friend of mine hasno access to the internet so I am writing this for her. She has an A4 with an ongoing problem where the immobiliser has locked her out of the car, well she can get in but when she tries to start it it starts and then just stops. Audi is a bit too expensive for her but she has it at a local garage and the guy has a computer connected to it but can't find the immobiliser/key number, anyone know how to get it? We asked Audiabout getting it but they want £80 +vat just to get the number!

Many thanks!