'99 Model:
- Turn the ignition switch OFF.
- Slide the front cover (A) of navigation unit up.
- Press the EJECT (A) switch.NOTE: Make sure the ignition switch is OFF.
- Remove the hard disk(B).
- Insert the new hard disk.
- Slide the front cover down.NOTE: After servicing, the front cover must be down. If you start up the navigation system with the front cover up, the display will indicate "NO Hard Disk".