Professional Grade CAN-BUS VAG VW/Audi OBD-2 Code Reader VAG405.
The technologically advanced, internet updatable VAG 405 series code reader is a leap forward in Code Reader technology. With simple push button operation you can easily retrieve and decode OBD II error codes. This unit also supports Engine, ABS, Airbags, Transmission, Radio Climate Control, Immobilizer and more! You can even reset the oil service light!
While this item is a MUST HAVE for anyone working on their car themselves, often simple things like I loose gas cap can cause the check engine light to come in. This is something anyone can fix and remove the code. If you mechanic is recommending an expensive repair, you can "double check" with your own diagnostics tool to ensure you are paying for what needs to be done,