You can ventilate the vehicle before you start driving. To do this, the key is used to carry out the following functions simultaneously:
- unlock the vehicle
- open the side windows
- open the sliding sunroof or the panorama roof with power tilt/sliding panel and the roller sunblinds
- switch on the seat ventilation for the driver's seat

The convenience opening feature can only be operated using the SmartKey. The SmartKey must be close to the driver's door handle.

- Point the tip of the SmartKey at the driver's door handle.
- Press and hold the button until the side windows and the sliding sunroof or the panorama roof with power tilt/sliding panel are in the desired position.

If the roller sunblinds of the panorama roof with power tilt/sliding panel are closed, the roller sunblinds are opened first.

- Press and hold the button again until the panorama roof with power tilt/sliding panel is in the desired position.
- To interrupt convenience opening:

release the button.