Mercedes-Benz S-Class 2019 Operator's Manual page 89

If both elements are in the same state: the
transparency of both elements will change.
% When you switch off the power supply, both
elements will darken automatically.
When you switch on the power supply or the
ignition, both elements will return to the
state they were in before the power supply
was switched off.
Problem
The sliding sunroof cannot be closed
and you cannot see the cause.
Operating the rear element from the rear
passenger compartment
Possible causes/consequences and
& WARNING Risk of becoming trapped or fatal injury by closing the sliding sunroof again
If you close the sliding sunroof again immediately after it has been blocked or reset, the sliding sunroof
closes with increased or maximum force.
If the roller sunblind is fully closed: pull but‐
#
ton 1.
The roller sunblind will open. The transpar‐
ency of the rear element will then change.
If the roller sunblind is fully opened: press
#
button 1.
The transparency of the rear element will
change.
% The rear element will darken automatically if
you close the rear roller sunblind.
Problems with the sliding sunroof
% The term "sliding sunroof" refers to the pan‐
oramic sliding sunroof.
M M Solutions
87
Opening and closing