Updating the navigation data
General information
Navigation data are stored in the vehicle and can be updated.
Current navigation data and the authorization code are available from your service center.
▷ Depending on the data volume, a data update may take several hours.
▷ Update during the trip to preserve battery.
▷ During the update, only the basic functions of the navigation system are available.
▷ The status of the update can be viewed.
▷ The system restarts after the update.
▷ Remove the data carrier with the navigation data after the update.
Performing an update
1. Insert the navigation DVD into the DVD player with the labeled side facing up.
2. Follow the instructions on the Control Display.
3. Enter the navigation DVD authorization code.
4. Change the DVD, if necessary.
After interrupting your trip, follow the instructions on the Control Display.
Viewing the status
1. 
Press the button.
2. "Navigation update"
See also:
Odometer and trip odometer
Resetting trip odometer:
With the ignition switched on, press button 1 in
the instrument cluster. ...
Visual warning
The approach of the vehicle to an object can be
shown on the Control Display. Objects that are
farther away are displayed on the Control Display
before a signal tone sounds.
A display appears a ...
Fuel filler flap
Opening
1. Open the fuel filler flap. To do so, lightly press the rear edge.
2. Turn the fuel cap counterclockwise.
3. Place the fuel cap in the bracket attached to the fuel fille ...