See also:

Using contact data
At a glance Contact data from appointments, tasks, text messages, emails, and notes can be stored or selected. Displaying contact or selecting phone number 1. "Use contact data" ...

Current fuel consumption
Current fuel consumption Displays the current fuel consumption. You can check whether you are currently driving in an efficient and environmentally-friendly manner. ...

The concept
The automatic engine start-stop function helps save fuel. The system switches off the engine during a stop, e. g., in a traffic congestion or at traffic lights. The ignition remains switched on. ...