20
External sliding sunroof
The name “External Sliding Sunroof” (ESS) refers to
the sunroof running over the M-segment and not
under the roof panel as usual. The glass sunroof is
operated with the inner part of the roof switch.
Depending on how long the switch is pressed, an
automatic run or a manual run can be carried out.
Sunroof operation
If you press the switch for longer than 0.5 seconds, an
automatic run is started that moves the sunroof to
ventilation position and stops there. Pressing the
switch again for less than 0.5 seconds starts a second
automatic run that opens the sunroof completely.
If you press the switch for longer than 0.5 seconds
when the sunroof is closed, a manual run is started.
The sunroof opens manually for as long as the switch
is pressed. Once it passes the ventilation position, the
control unit switches to automatic mode and opens
the sunroof completely.
When closing the sunroof, there is also an automatic
and manual mode.
In manual closing mode, you can also stop the
sunroof in an intermediate position by letting go of
the switch.
Body
S355_041
S355_039
S355_040
S355_117
