Mercedes-Benz GLS Owner's Manual page 206

The lettering in the segment will light up brightly,
the outer edge will light up and the segment will
fill up when the following driving style is adop‐
ted:
1 Steady speed
R
2 Gentle deceleration and rolling
R
3 Moderate acceleration
R
The lettering in the segment will be grey, the
outer edge will be dark and the segment will
empty when the following driving style is adop‐
ted:
1 Fluctuations in speed
R
2 Heavy braking
R
3 Sporty acceleration
R
The ECO display will show you when you have
driven economically:
The three segments will fill up completely at
R
the same time
The edges around all three segments will
R
light up
The additional range achieved as a result of your
driving style in comparison with a driver with a
very sporty driving style will be shown in the
centre of the display 4. The range displayed
does not indicate a fixed reduction in consump‐
tion.
ECO Assist function
Vehicles with a 48 V on-board electrical sys‐
tem (EQ Boost technology):
ECO Assist analyses data for the vehicle's expec‐
ted route. This allows the system to optimally
adjust the driving style for the route ahead, save
fuel and recuperate.
Driving and parking 203
ECO Assist is displayed on the
menu( page 312).
/
1 Event ahead
2 Distance display for the event ahead
3
"Foot off the accelerator" prompt
Assistance