In extreme cases, this type of error can lead to positioning inaccuracies of the car symbol on the map. During active route guidance, these errors may also result in the absence or incorrectness of visual and audible route guidance information.
In the PCM map display, the unverified roads are shown as light-colored (orange-brown) roadways. The route calculated by the navigation system generally leads only through areas which have been digitized in detail. Only when a destination is located in an unverified area will the navigation system guide you into an unverified area shortly before reaching the destination.

Setting the volume of the navigation announcement

1. Press the button.
2. Press the button or touch the tab of the same name in the header.
3. Select "Guidance volume".
4. Make the desired setting by selecting the two symbols and .

Entering an address

After you select "Enter address", the address of the last destination is displayed in the information area.
If route guidance is active, the address of the current destination is displayed.

Observe the following points when entering a destination:
– Address entry is only possible using the data available on the hard drive of the device.
There may be restrictions regarding street names, street numbers, city centers, and points of interest. This applies
particularly if the destination is located in a partly digitized area (map data for this area is inaccurate or incomplete).
– Work is constantly being carried out on further data acquisition and updating. Information on new/updated
software can be obtained from your authorized Porsche dealer.

Entering the country

After you first select "Enter address", only the "Country" menu item can be selected. You must enter a country before you can enter the remaining address data.

1. Press the button.
2. Select "Enter address"
   > "Country".
   A list of the countries for which navigation data is stored on the hard drive is opened.
3. Select the desired country in the list.