See also:

Additives
Only use DEF in accordance with ISO 22241. Do not use additives with DEF and do not dilute DEF with water. This may destroy the BlueTEC exhaust gas aftertreatment system. ...

Assigning the programmable button (favorites)
1 Programmable button You can assign the following predefined functions to the programmable button: • ECO: you can activate or deactivate the ECO start/stop function. • Massage, Driver's ...

Position of the steering wheel for driving
The steering wheel is moved to the last selected position when: the driver's door is closed. you insert the SmartKey into the ignition lock. or you press the Start/Stop button once on ve ...