Hyundai Elantra clock display issue on navigation screen with unresponsive setup menu on Hyundai Elantra

Some Hyundai Elantra owners report experiencing issues with the clock display on the navigation screen, which may be linked to a faulty clock module, system update errors, or blown fuses. These owners have noted that when the clock adjustment buttons are grayed out and the display is missing, performing a capacity discharge at the battery, as suggested by Hyundai Techline, could help resolve the issue. Additionally, some owners have encountered an unresponsive setup menu, which may stem from software glitches, faulty wiring, or other technical problems within the infotainment system. Attempts to disable and enable the GPS sync option, reinserting the SD card, or resetting the navigation system have not always rectified these issues. It is recommended that owners check for blown fuses and faulty wiring, consider performing a battery discharge, and seek assistance from a certified Hyundai technician if problems persist.