See also:

Automatic update
About twice a year, Sirius performs an update of the channel names and positions. The update takes place automatically and may take several minutes. ...

Vehicle equipment
All standard, country-specific and optional equipment that is offered in the model series is described in this chapter. Therefore, equipment is also described that is not available in a vehicle, ...

X3 in the Market
The compact luxury crossover segment has undergone a revolution since the first-generation X3 debuted. Both the Q5 and GLK-Class have become popular sellers, while X3 sales have lagged behind. T ...