Advertisement
ing symbol
2
and the ý symbol (gray) are
displayed.
If you release the accelerator pedal, the ý
symbol turns green and recuperation in overrun
mode is initiated.
The ECO Assist display is hidden again in the fol-
lowing cases:
You do not react to the ECO Assist recommen-
R
dation for a long time.
ECO Assist cannot identify any further recom-
R
mendations from the route ahead.
The following route events can be detected by
ECO Assist, depending on the vehicle equipment:
3
Roundabout
4
S-curve
5
Sharp curve
6
T-intersection
7
Downhill gradient
8
Vehicle in front
9
Speed limit
www.carobook.com
ECO Assist also reacts to other intersections or
junctions if you activate the turn signal indicator
in good time.
%
On roads with a right-hand lane, vehicles driv-
ing in the lane to your le are also recognized
as vehicles ahead of you.
To enable ECO Assist to react to a speed limit or
to future route events, the speed adaptation func-
tions of Active Distance Assist must be active
(
page 235).
/
System limits
Syst
em limits
If the calculated route is adhered to when route
guidance is active, ECO Assist will operate with
Driving and parking 189
greater accuracy. The basic function is also availa-
ble without active route guidance. Not all informa-
tion and tra c situations can be foreseen. The
quality depends on the map data.
%
ECO Assist is available a er driving o , as
soon as the sensor check is completed.
The system may be impaired or may not function
in the following situations:
If there is poor visibility, e.g. due to insu cient
R
illumination of the road, highly variable shade
conditions, rain, snow, fog or heavy spray.
If there is glare, e.g. from oncoming tra c,
R
direct sunlight or re ections.
If the windshield is dirty in the vicinity of the
R
multifunction camera.
If the multifunction camera is fogged up, dam-
R
aged or obscured.
If road signs are hard to detect, e.g. due to
R
dirt, snow or insu cient lighting, or because
they are obscured.
If the digital road map of the navigation sys-
R
tem has incorrect or outdated information.
189
Advertisement
