Want to unlock some features in your Audi or retrofit a newer front end and not sure where to start? Check out the following blog created by our partners at OBDEleven http://audiretrofits.blogspot.com. On the site, they go through a number of scenarios including enabling some features such as a "Boost" gauge, Tacho Needle sweep tests and resetting your oil service light (US models only) to name a few. The module used is connected via Bluetooth and the coding is done simply through the phone application. Simplifies having to install any software or running through a lengthy procedure to have a laptop connected up to the car. The module is available for purchase from our store in the link below.