See also:

Problems with the navigation system
Problem Possible causes/consequences and Solutions COMAND is unable to continue route guidance after the journey has been interrupted. Route guidance is canc ...

Engine
Display messages Possible causes/consequences and Solutions The coolant level is too low. Add coolant, observing the warning notes when doing so. If coolant nee ...

General notes
USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. this devic ...