This was very cheap, and very quick delivery. It works perfectly in a Jaguar 4.0 litre S type, which is why I bought it. It also works perfectly in a Mazda 6 Diesel, so it's not limited to only the cars it states. I went for this as Scanners in Jaguars are notorious for their non-functioning, I have a bespoke scanner costing over £50 that does nothing with the Jaguar in spite of being sold for exactly that car! I use this with an Android App 'Torque' which works incredibly well with this scanner via Bluetooth to a Lenovo A1 tablet (also from Amazon). I am very pleased, recommend it. (if it works with your vehicle!)