Volvo XC90 Twin Engine 2019, Owner'S Manual

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DRIVER SUPPORT
* Option/accessory. 314
To temporarily switch off Adaptive Cruise Control
and set it in standby mode:
–
Press the steering wheel button (2).
> The
symbol on the driver display
changes colour from WHITE to GREY and
the stored speed in the centre of the
speedometer changes from BEIGE to
GREY.
WARNING
•
With the adaptive cruise control is in
standby mode, the driver must intervene
and regulate both speed and distance to
the vehicle ahead.
•
When the adaptive cruise control is in
standby mode and the car comes too close
to a vehicle ahead, the driver may be
warned of the short distance by the Dis-
tance Warning
*
function instead.
Standby mode on driver intervention
The Adaptive cruise control is temporarily deacti-
vated and set in standby mode if:
•
the foot brake is used.
•
the gear selector is moved to N position.
•
the driver maintains a speed higher than the
stored speed for longer than 1 minute.
•
the clutch pedal is depressed for approx. 1
minute - applies to cars with manual gearbox.
A temporary increase in speed with the accelera-
tor pedal, e.g. during overtaking, does not affect
the setting - the car returns to the last stored
speed when the accelerator pedal is released.
Automatic standby mode
Adaptive cruise control is dependent on other
systems, e.g. stability control/anti-skid ESC
42
. If
any of these other systems stops working, adap-
tive cruise control is switched off automatically.
WARNING
With automatic standby mode, the driver is
warned via an acoustic signal and a message
on the driver display.
•
The driver must then regulate the car's
speed, apply the brakes as needed and
maintain a safe distance to other vehicles.
Automatic standby mode may occur if:
•
the speed is below 5 km/h ((3 mph)) and
ACC is uncertain whether the vehicle ahead
is a stationary vehicle or an object, such as a
speed bump.
•
the speed is below 5 km/h ((3 mph)) and the
vehicle ahead turns off so that ACC no
longer has a vehicle to follow.
•
speed is reduced to below 30 km/h
(20 mph) - only applies to cars with manual
gearbox.
•
the driver opens the door.
•
the driver takes off the seatbelt.
•
engine speed is too low/high.
•
one or more wheels lose traction.
•
brake temperature is high.
•
the parking brake is applied.
•
the camera and radar unit is covered by e.g.
snow or heavy rainfall (camera lens/radio
waves are blocked).
Reactivating adaptive cruise control
from standby mode
42 Electronic Stability Control