Service Information: Feedback on incomplete or faulty map data of the navigationsystem

 Please remember that the map data on the navigation data media may be incomplete or faulty.

The cause can be obsolete map data. The navigation system must be checked technically and be OK.

To initiate remedial action, please return the completed feedback sheet by email or fax to:

Email: [email protected]

Fax no.: +49 69 95 307 404

In some countries, for model 447, a free card update is available for 3 years as of initial registration (see SI82.85-S-0019A). It is important to ensure that the latest map data is installed within this time period.