Mercedes-Benz GLS Operator's Manual page 312

Features
310
Cup holder in the third row of seats
: Cup holder
The cup holders are located in the side trim on
the left and right-hand sides.
Sun visors
Overview
G
WARNING
If the mirror cover of the vanity mirror is folded
up when the vehicle is in motion, you could be
blinded by incident light. There is a risk of an
accident.
Always keep the mirror cover folded down
while driving.
Mirror light
:
; Additional sun visor
Retainer
=
Retaining clip, e.g. for a car park ticket
?
Vanity mirror
A
Mirror cover
B
Vanity mirror in the sun visor
Mirror light : only functions if the sun visor is
clipped into retainer = and mirror cover B has
been folded up.
Glare from the side
Fold down sun visor :.
X
Pull sun visor : out of retainer =.
X
Swing sun visor : to the side.
X
Vehicles with additional sun visor:
Slide sun visor : horizontally as required.
X
Fold down additional sun visor ; to the wind-
X
shield.
Roller sunblinds on the rear side win-
dows
!
Always guide the roller sunblind by hand. Do
not let it snap back suddenly as this would
damage the automatic roller mechanism.
!
Do not drive the vehicle with the roller sun-
blind hooked in and the side windows opened
simultaneously. The roller sunblind can jump
out of the retainers and spring back suddenly
when driving at high speeds, e.g. when driving
on the freeway. This could damage the inertia
reel. Therefore, either close the side window
or retract the roller sunblind before driving at
high speeds.