Brakes
A short casting can cause a sudden loss of brakes, increasing the risk of crash. The electronic parking brake and its emergency brake function are not affected and will still function.
The brake system may suddenly fail to operate due to a faulty casting of the brake system's master cylinder. The loss of braking ability increases risk of an accident.
Recall repairs on your Audi must be performed by a Audi dealership. Audi will notify known owners of affected vehicles beginning in May, 2019. If you do not receive a notification, but wish to check to see if your vehicle is included, please contact one of your local Audi dealerships. They will also check for any other incomplete recalls on your vehicle. For best results, be prepared to provide your Vehicle Identification Number (VIN) to the service department consultant you speak with. The Audi recall number is 47O9.