• CAR-NAVIGATION SYSTEM [CAR-NAVIGATION SYSTEM]
  • NO.1 CAR-NAVIGATION SYSTEM DOES NOT START OPERATION (DISPLAY CHANGES TO BACK.) [CAR-NAVIGATION SYSTEM]
  • NO.2 SYSTEM DOES NOT CONTROL AUDIO BY STEERING SWITCH [CAR-NAVIGATION SYSTEM]
  • NO.3 SYSTEM DOES NOT LOAD MAP DISC. [CAR-NAVIGATION SYSTEM]
  • NO.4 NO SOUND FROM AUDIO SYSTEM [CAR-NAVIGATION SYSTEM]
  • NO.5 VEHICLE POSITION DEVIATES FROM THE ROUTE MAP [CAR-NAVIGATION SYSTEM]
  • NO.6 NO VOICE NAVIGATION [CAR-NAVIGATION SYSTEM]
  • NO.7 DISPLAY SCREEN DOES NOT CHANGE TO THE NIGHT MODE (FRONT AND REAR COMBINATION LIGHTS OPERATE NORMALLY.) [CAR-NAVIGATION SYSTEM]
  • NO.8 DISPLAY DOES NOT CHANGE TO THE REAR MOUNT CAMERA IMAGE [CAR-NAVIGATION SYSTEM]
  • NO.9 SPEECH RECOGNITION DOES NOT START [CAR-NAVIGATION SYSTEM]
  • SELF-DIAGNOSTIC [CAR-NAVIGATION SYSTEM]