User Manual - Page 446

For 2019 VOLVO XC90.

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STARTING AND DRIVING
* Option/accessory.
444
Activating and deactivating ECO
drive mode using the function
button
There is a function button for Eco drive mode in
the center display's Function view if the vehicle
is not equipped with a drive mode control in the
tunnel console.
When the engine is switched off, ECO mode is
deactivated and must therefore be reactivated
each time the engine is started. ECO will be dis-
played in the instrument panel when the function
is activated.
Selecting Eco drive mode in the center
display's Function view
–
Tap the Driving Mode ECO button to acti-
vate or deactivate the function.
> An indicator light in the button will illumi-
nate when the function is activated.
Related information
•
ECO drive mode (p. 441)
•
Changing drive mode* (p. 441)
•
Drive modes* (p. 439)
Start/Stop function
Start/Stop is a function that temporarily switches
off the engine when the vehicle has stopped,
e.g. at a traffic light or in heavy traffic, and then
starts it again automatically when the brake
pedal is released.
The Start/Stop function reduces fuel consump-
tion, which helps to reduce exhaust emissions.
The system makes it possible to drive more eco-
nomically and climate-smart by letting the engine
auto-stop when appropriate.
Related information
•
Driving with the Start/Stop function (p. 444)
•
Conditions for the Start/Stop function
(p. 446)
•
Drive modes* (p. 439)
Driving with the Start/Stop function
Start/Stop is a function that temporarily turns off
the engine when the vehicle is stationary and
then automatically starts it again when the vehi-
cle starts moving.
The Start/Stop function is available when the
ignition is started and can be activated if certain
conditions are met. The instrument panel indi-
cates if the function is available, active or not
available.
All of the vehicle's ordinary systems, such as
lighting, radio, etc. function normally when the
engine has been auto-stopped. Certain functions
may be temporarily reduced, however, such as
the climate system's blower speed or extremely
high audio system volume.
Auto-stop
To auto-stop the engine:
•
Stop the vehicle by applying the brakes and
keep the brake pedal depressed. The engine
will auto-stop.
In Eco or Comfort
4
drive mode, the engine may
auto-stop before the vehicle has completely stop-
ped.
With Adaptive Cruise Control or Pilot Assist acti-
vated, the engine will auto-stop after approxi-
mately three seconds.
4
Normal start mode.
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