FOREWORD [CAR-NAVIGATION SYSTEM (DISPLAY-SEPARATED TYPE)]
TROUBLESHOOTING INDEX [CAR-NAVIGATION SYSTEM (DISPLAY-SEPARATED TYPE)]
CAR-NAVIGATION SYSTEM DOES NOT START OPERATION [CAR-NAVIGATION SYSTEM (DISPLAY-SEPARATED TYPE)]
CAR-NAVIGATION SYSTEM DOES NOT OPERATION [CAR-NAVIGATION SYSTEM (DISPLAY-SEPARATED TYPE)]
VEHICLE POSITION DEVIATES FROM THE ROUTE MAP [CAR-NAVIGATION SYSTEM (DISPLAY-SEPARATED TYPE)]
NO VOICE NAVIGATION [CAR-NAVIGATION SYSTEM (DISPLAY-SEPARATED TYPE)]
DISPLAY SCREEN DOES NOT CHANGE TO THE NIGHT MODE [CAR-NAVIGATION SYSTEM (DISPLAY-SEPARATED TYPE)]