Users Manual Part 3

Table Of Contents
Deactivating or activating the ECO start/
stop function
#
Press button 1.
A display appears in the instrument cluster
when switching the ECO start/stop function
off/on.
%
A continuous èOFF display appears in
the instrument cluster while the ECO start/
stop function is deactivated.
Function of the ECO rating
The ECO rating summarises your driving style
from the start of the journey to its completion
and helps you to optimise your fuel consump‐
tion.
The ECO rating analyses the following criteria for
the most economical driving style:
R
coasting in good time
R
consistent speed
R
moderate acceleration
The more economically you drive, the higher the
ECO rating between 0 and 100.
ECO Assist function
Vehicles with a 48 V on-board electrical sys‐
tem (EQ Boost technology)
%
ECO Assist is active only in drive pro‐
grams ; and A.
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. If the system detects an
event ahead and the vehicle nears the event,
ECO Assist will calculate the optimum speed for
maximum fuel economy and recuperative energy
based on the distance, speed and downhill gradi‐
ent.
182
Driving and parking