Mercedes-Benz S-Class 2020 Operator's Manual page 144

142 Seats and stowing
Vehicles with a rear bench seat or electrically
adjustable outer seats
Vehicles with individual rear seats
Open flap 3.
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Insert the plug of the device into 115 V
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socket 2.
When the on-board electrical system voltage
is sufficient, indicator lamp 1 lights up.
Using the 12 V socket in the trunk
Requirements:
Only connect devices up to a maximum of
R
180 watts (15 A).
Lift up socket cap 1.
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Insert the plug of the device.
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