Volvo S90 2019 Owner's Manual page 434

STARTING AND DRIVING
|| Auto-start
The following conditions must be met for the
engine to auto-start.
Release the brake pedal. The engine will
•
auto-start and the vehicle can be driven. On
an uphill gradient, Hill Start Assist (HSA) will
activate to help prevent the vehicle from roll-
ing backward.
When Auto-hold is activated, auto-start will
•
be delayed until the accelerator is pressed.
When Adaptive Cruise Control or Pilot Assist
•
are activated, the engine will auto-start when
the accelerator pedal is depressed or the
button on the left-side steering wheel
keypad is pressed.
Maintain pressure on the brake pedal and
•
press the accelerator pedal. The engine will
auto-start.
On a downhill gradient: Release the brake
•
pedal slightly 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.
432
READY will be grayed-out when Start/Stop
•
is not available.
No message will be shown when the func-
•
tion is turned off.
The function is active and the engine has auto-stopped.
8" instrument panel
The symbol is displayed at the bottom of the
speedometer.
Symbol Meaning
White symbol: the function is avail-
able.
Beige symbol: The function is
active and the engine has auto-
stopped.
Symbol Meaning
the function is not available
because the conditions have not
been met.
No symbol will be shown when the
function is turned off.
Related information
Temporarily deactivating the Start/Stop func-
•
tion (p. 433)
Conditions for the Start/Stop function
•
(p. 433)
Start/Stop function (p. 431)
•
Hill Start Assist (p. 420)
•
Auto-hold brakes (p. 419)
•
* Option/accessory.