Navigation System: Service Precautions

Service Precautions
Before disconnecting the battery, write down the frequencies for the radio's preset buttons.

After servicing, park the vehicle in an area where the GPS satellite signals will be unobstructed, and check the satellite mark on the display.

When the battery is disconnected, the clock is reset to "0:00". The clock will reset to the correct time after the system receives the GPS satellite signals.

After reconnecting the battery, you have to wait to get the initial signal from the satellite. It will take about ten minutes.

After Servicing
Park the vehicle in an area where the GPS satellite signals will be unobstructed, and check the satellite mark on the display.

Drive the vehicle 1 mile before entering a destination and confirm the road being used is displayed at the bottom of the screen (map matched).

Enter the dealer address and confirm the system routes and performs normally.