Operator's Manual - Mercedes-Benz B-Class

Comfort opening

~1min read

You can ventilate the vehicle before starting it. To do so, use the key to activate the following functions simultaneously:

  • Unlocking the vehicle
  • Opening the side windows
  • Opening the panoramic sunroof and sunshades
Only the key can trigger comfort opening. The key must be near the driver's door handle.
  • Point the end of the key at the driver's door handle.
  • Press the buttonce que les vitres latérales et le toit ouvrant panoramique aient atteint launtil the side windows and the panoramic roof have reached the desired position.
    If the panoramic roof sunshades are closed, the sunshades open first.
  • Press the switch againpanoramique ait atteint la position souhaitée.until the panoramic roof has reached the desired position.
  • To interrupt comfort opening: release the switch.

Test yourself

A quick Mercedes-Benz B-Class quiz: every answer comes with an explanation and a link to the manual page.