SMEG and NAC Touchscreen Infotainment Freezing
ModerateElectrics & ElectronicsThe central 9.7-inch touchscreen controls navigation, radio, and all ventilation and heater settings. On early SMEG and later NAC units, internal memory corruption and software bugs cause freezing, black screens, sluggish response, and random reboots. When the screen freezes, occupants cannot adjust cabin heating, fan speeds, or windscreen demisting.
Central touchscreen completely black or frozen on the Peugeot startup logo, Inability to adjust climate control temperature, air distribution, or fan blower speed, Frequent audio freezing, volume control lag, or Bluetooth call disconnects, Navigation system sluggish to respond to address inputs or route recalculations
- Test heating and air conditioning controls through the screen to ensure swift temperature changes
- Cycle through radio, sat-nav, and setup screens to detect system lag or freezes
- Check whether the unit has been upgraded to the latest manufacturer firmware version