Whenthe ABS light / comes on in your Giulia, the anti-lock braking system is disabled. The vehicle can still be braked without ABS. But if the BRAKE light / also comes on, it indicates a malfunction in the braking system and you must stop driving due to risk of brake failure.. 1. Bad wheel speed sensor. Alfa Romeo Giulia has an ABS sensor at each wheel hub Viewand Download Alfa Romeo Giulia 2020 manual online. Page 34 This function allows you to adjust the balance Surround Sound — If Equipped Restore Audio Settings and fading of the Engine Oil Level ENGINE OIL LEVEL OWNER MANUAL Alfa DNA System Press the graphic button on the display to view Press the graphic button on the B8xZ.