Fault profiles: Function fault in navigation (before V25 or as of V28)

On the navigation system (NAV), fault profiles that are not registered by fault memory entries can occur alongside the possible fault memory entries. The following table lists the most frequent fault profiles. The appropriate measure for fault elimination is described in the test module. Select the fault profile from the list and enter the corresponding number.

Location determination, location display

No.

Symptom

102

Navigation system is unable to determine the location.

103

Navigation system displays an incorrect route.

104

Shifted vehicle position or vehicle position beside the roadway.

 

Voice output

No.

Symptom

201

Language switches over of its own accord.

 

Navigation DVD

No.

Symptom

301

Navigation DVD can no longer be removed.

302

Navigation DVD is sporadically not recognized.