Volvo S 90 2017, Owner'S Manual

Page: 377 / 570

STARTING AND DRIVING
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375
approx. 3 seconds. See also the article "Condi-
tions for Start/Stop."
Auto-start
The following conditions must be met for the
engine to auto-start:
•
Release the brake pedal; the engine will
automatically restart. When starting on an
uphill incline, the Hill Start Assist (HSA)
function will be activated to help prevent the
vehicle from rolling backward.
•
When the brake system's Auto Hold function
is activated, the engine will not auto-start
until the accelerator pedal is pressed.
•
When
Adaptive cruise
or
Pilot Assist
are
activated, the engine will auto-start when the
accelerator pedal is pressed or if the
button is pressed on the left-side steering
wheel keypad.
•
Keep the brake pedal depressed but press
the accelerator pedal. The engine will auto-
start.
•
On a downhill incline, release the brake pedal
so that the vehicle begins to roll. The engine
will auto-start after a slight increase in speed.
Symbols in the instrument panel
12" instrument panel
•
READY
will be displayed in the tachometer
when Start/Stop is available.
•
An indicator in the tachometer will point
toward
READY
when Start/Stop is active
and the engine has auto-stopped.
•
READY
will be grayed-out when Start/Stop
is not available.
•
No text will be displayed when Start/Stop is
turned off.
Instrument panel when Start/Stop is active and the
engine has auto-stopped
8" instrument panel
The symbol is displayed at the bottom of the
speedometer.
Symbol Explanation
White symbol: the function is avail-
able.
Beige symbol: the function is active
and the engine has auto-stopped.
The function is not available
because the conditions have not
been met.
- No symbol displayed - the function
is turned off.
Turning Start/Stop off
In certain situations (e.g., heavy stop-and-go traf-
fic), it may be advisable to temporarily turn this
function off. To do so:
Tap the
Start/Stop
button in
the center display's Function
view. The green indicator light
in the button will go out. Start/
Stop will remain off until the
button is tapped again, the driv-
ing mode is changed
COMFORT or ECO, or until the engine is restar-
ted.