Mercedes-Benz GLS Operator's Manual page 301

Connecting USB devices
Connect the USB device to the USB port.
X
There are two USB ports in the stowage space
under the armrest.
Select the media source (
X
CD/DVD drive and AUX jacks (Rear Seat
Entertainment System)
: Disc slot
; AUX, right-hand (R) jack for audio signal
(red)
= AUX, left-hand (L) jack for audio signal
(white)
AUX, video (V) jack (yellow)
?
Disc eject button
A
The AUX jacks shown are for the AUX drive.
Identical jacks can be found on the right-hand
side of the rear-compartment screens (AUX dis-
play).
page 298).
Y
Operating system
299
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