The ECO Assist is active only in drive pro‐
grams
;
and
A
.
System limitations
ECO Assist can function more precisely if the
route is maintained when route guidance is
active. The basic function is also available with‐
out active route guidance. Not all information
and traffic situations can be foreseen. The qual‐
ity depends on the map data.
ECO Assist is only an aid. The driver is responsi‐
ble for keeping a safe distance to the vehicle in
front, for vehicle speed and for braking in good
time. The driver must be ready to brake at all
times irrespective of whether the system inter‐
venes.
The system may be impaired or may not function
in the following situations:
R
If there is poor visibility, e.g. due to insuffi‐
cient illumination of the road, highly variable
shade conditions, or due to rain, snow, fog or
heavy spray.
R
If there is glare, e.g. from oncoming traffic,
direct sunlight or reflections.
R
If there is dirt on the windshield in the vicin‐
ity of the multifunction camera or the camera
is fogged up, damaged or obscured.
R
If the traffic signs are hard to detect, e.g. due
to dirt or snow or insufficient lighting, or
because they are covered.
R
If the information on the navigation system's
digital map is incorrect or out of date.
R
If the signs are ambiguous, e.g. traffic signs
on construction sites or in adjacent lanes.
Displaying ECO Assist
On-board computer:
,
Assistance
#
Select
ECO Assist
.
Refueling
Depressurizing the fuel tank
Requirements:
R
Unlock the vehicle.
%
Do not get into the vehicle again during the
refueling process. Otherwise, electrostatic
charge could build up again.
Observe the notes on operating fluids
(
→
page 40).
#
Pull switch
1
.
Indicator lamp
2
flashes and the
Please
Wait Depressurizing Tank
message appears
Driving and parking 35
