4.6 HUD The HUD module allows you to configures the phone to operate as a Head-Up Display tool. You can choose the display style and switch to mirror mode as needed. Figure 4-13 4.7 Maintenance The CarPal supports 6 special functions, including Oil Reset, Throttle Adaptation, Electronic Parking Brake (EPB) Reset, Battery Management System (BMS) Reset, Tire Pressure Monitoring System (TPMS) Reset, and Diesel Particulate Filter (DPF) Regeneration. 26