warning light VOLVO XC90 TWIN ENGINE 2018 Owner's Manual

||KEY, LOCKS AND ALARM
* Option/accessory.
240 The keyless system for locking/unlocking the
doors and tailgate (Passive Entry*) is available as
an option. This system has a range in a semicircle
with a radius of approximately 1.5 meter (5 feet)
out from the driver's door and approx. 1 meter
(3 feet) out from the tailgate.
With keyless start in combination with keyless
locking and unlocking, the remote key can be
located anywhere in the passenger compartment
or cargo compartment in order to start the
engine.
Each remote key supplied with the vehicle can be
linked to a driver profile with unique settings for
the vehicle. When a key with a specific profile is
used, the vehicle settings are adjusted according
to that profile.
Buttonless key, Key TagFor vehicles equipped with keyless locking and
unlocking*, a smaller, lighter and button-less key
(Key Tag 3
) is also provided. It works the same
way as the regular remote key as regard keyless
start and keyless locking and unlocking 4
. It does
not have a detachable key blade and its battery
cannot be replaced.
Remote key buttons The remote key has four buttons, one on the left side
and three on the right.
Locking - Press once to lock the doors,
tailgate and fuel filler door and arm the
alarm.
Press and hold to close all windows. Unlocking - Press once to unlock the
doors and tailgate and disarm the alarm.
Press and hold to open all windows at the
same time 5
. Tailgate - Unlock and disarm the tailgate
only. On vehicles equipped with the power
tailgate*, press and hold to automatically
open the tailgate. Press and hold to close an open tailgate (an audible warning signal will
sound). Panic alarm - Used to attract attention in
emergency situations. Press and hold the
button for at least 3 seconds or press twice
within 3 seconds to activate the turn signals
and horn. To deactivate, wait at least 5 sec-
onds and press the button again. If no action
is taken, the panic alarm will deactivate auto-
matically after 3 minutes.
WARNING If anyone is left in the vehicle, make sure that
power to the power windows and panoramic
roof* is cut off by always taking the remote
key with you when you leave the vehicle.
NOTE Be aware of the risk of locking the Key Tag in
the vehicle. If the remote key/Key Tag is left
in the vehicle, it will be deactivated when the
vehicle is locked and the alarm set using
another valid key.
The deactivated key will be reactivated when
the vehicle is unlocked.
3
Även kallad sportnyckel.
4 The key is waterproof up to a depth of approx. 10 meters (30 feet) for\
up to 60 minutes, making it suitable for use in activities in and aroun\
d water.
5 The total airing function can be used to e.g. quickly air out the vehicl\
e in hot weather.

KEY, LOCKS AND ALARM
* Option/accessory.
256 Keyless unlock settings*
Several different sequences are available for
keyless unlocking.
1. Tap Settings in the center display's Top
view.
2.

Tap My Car Locking Keyless Unlock
3. Select alternative:
•All Doors
- unlocks all doors at the same time.
• Single Door
- unlocks the selected door.
Related information
• Keyless locking and unlocking* (p. 254)
• Keyless and touch-sensitive surfaces*
(p. 253) Keyless tailgate unlock*
The tailgate can be opened using the remote
key. The key only needs to be within range, e.g.
in a pocket or bag.
The tailgate is held closed by an electronic lock-
ing mechanism. To open the tailgate:
1.

Lightly press the rubberized pressure plate
on the underside of the tailgate handle.
> The lock will disengage.
NOTE One of the vehicle's remote keys must be
within range behind the vehicle for unlocking
to be possible. 2. Lift the outer handle to fully open the tail-
gate.
CAUTION •
Only light pressure on the rubberized pres-
sure plate is necessary to release the tail-
gate's locking mechanism.
• Use the handle to lift the tailgate and do
not apply force to the rubberized pressure
plate. Too much force can damage the
pressure plate's electrical connections. Hands-free unlocking of the tailgate is also pos-
sible using a foot movement under the rear
bumper; see the separate section.
WARNING
Do not drive with the tailgate open. Toxic
exhaust fumes can be sucked into the vehicle
through the cargo compartment.
Related information
•
Keyless locking and unlocking* (p. 254)
• Keyless and touch-sensitive surfaces*
(p. 253)
• Remote key range (p. 243)
• Foot movement tailgate operation* (p. 265)

KEY, LOCKS AND ALARM
}}
* Option/accessory. 257
Antenna locations for the start and
lock system
The vehicle is equipped with a keyless start and
lock system 13
that uses a number of integrated
antennas positioned throughout the vehicle. Location of the antennas.
Under the cup holder in the front section of
the tunnel console
In the upper front section of the left-side rear
door
14 In the upper front section of the right-side
rear door
14 In the center of the rear seat backrest
14
WARNING Individuals with an implanted pacemaker
should not allow the pacemaker to come
closer than 22 cm (9 in.) to the Keyless sys-
tem antennas. The aim of this is to prevent
disturbances between the pacemaker and the
Keyless system.
Related information
•
Keyless and touch-sensitive surfaces*
(p. 253)
• Remote key range (p. 243) Locking and unlocking from inside
the vehicle
The doors and tailgate can be locked and
unlocked from inside the vehicle using the cen-
tral lock buttons in the front doors. The lock but-
tons in the rear doors* can be used to lock/
unlock that particular door.
Central locking Button with indicator light for locking and unlocking in
front door.
Unlocking using the front door buttons
–
Press the button to unlock all side doors
and the tailgate.
Press and hold the button to open all
side windows at the same time 15
. 13
The keyless lock system only applies to vehicles equipped with keyless l\
ocking and unlocking (Passive Entry*).
14 Only in vehicles equipped with keyless locking and unlocking (Passive E\
ntry*).
15 The total airing function can be used to e.g. quickly air out the vehicl\
e in hot weather.

DRIVER SUPPORT
284Activating/deactivating Automatic
Speed Limiter
The Automatic Speed Limiter (ASL 21
) is a sup-
plement to the Speed Limiter (SL 22
) and can be
activated/deactivated.
Activating ASLThe Speed Sign Assist but-
ton is located in the center dis-
play's Function view. To activate the Automatic Speed Limiter:
1.
Tap the Speed Sign Assist button.
>

ASL will go into standby mode and a
green indicator light will illuminate. A road
sign symbol will be displayed in the center
of the speedometer in the instrument
panel.
2. Pressing the button on the steering
wheel keypad.
>

ASL will be activated and set to the vehi-
cle's current speed.
NOTE •
If the Automatic Speed Limiter function is
activated, road sign information is shown
in the driver display even if RSI is not
activated.
• To remove road sign information from the
driver display, you must deactivate both
Automatic Speed Limiter and RSI.
• When the Automatic Speed Limiter func-
tion is activated but RSI is deactivated, no
warnings are given from RSI. In this situa-
tion, settings for RSI cannot be adjusted
either - to be able to adjust settings as
well as receive warnings, RSI must be
activated.Deactivating ASLTo deactivate the Automatic Speed Limiter:
–
Tap the
Speed Sign Assist button in Func-
tion view.
>
ASL will be deactivated, the indicator light
in the button will be GRAY and SL will be
activated instead.
WARNING The vehicle will no longer follow the posted
maximum speed after switching from ASL to
SL – it then only follows the maximum speed
stored in the memory.
Related information
•
Speed limiter (p. 278) 21
Automatic Speed Limiter
22 Speed Limiter

||DRIVER SUPPORT
* Option/accessory.
292 Distance Alert warning light on the windshield
35
.
A warning light will appear on the windshield and
glow steadily if the time interval to the vehicle
ahead is shorter than the set time interval.
NOTE Visual warnings on the windshield may be dif-
ficult to notice in cases of strong sunlight,
reflections, extreme light contrasts, or if the
driver is wearing sunglasses or is not looking
straight ahead.
NOTE •
Distance Alert is only available in vehicles
that can display information on the wind-
shield with a head-up display.
• Distance Alert is deactivated while Adap-
tive Cruise Control is active.
WARNING Distance Alert only reacts of the time interval
to the vehicle ahead is shorter than the preset
value – vehicle speed is not affected.
NOTE
Depending on market, this function may be
either Standard or Optional.
Related information
•
Head-up display for Distance Alert (p. 292)
• Activating/deactivating Distance Alert
(p. 293)
• Setting a time interval for Distance Alert
(p. 293)
• Distance Alert limitations (p. 294) Head-up display for Distance Alert
36
In vehicles equipped with a head-up display*, a
symbol will be displayed on the windshield as
long as the time interval to the vehicle ahead is
shorter than the set time interval. Distance Alert warning symbol on the windshield
37
.
For this to be possible, however, the
Show
Driver Support function must be activated
under Settings in the center display's menus (see
"Head-up display" for instructions). 35
Note: This illustration is general and details may vary depending on mod\
el.
36 The Distance Alert function is only available in vehicles that can displ\
ay information on the windshield with a head-up display.
37 Note: This illustration is general and details may vary depending on mod\
el.

DRIVER SUPPORT
}}
* Option/accessory. 293
NOTEVisual warnings on the windshield may be dif-
ficult to notice in cases of strong sunlight,
reflections, extreme light contrasts, or if the
driver is wearing sunglasses or is not looking
straight ahead.
Related information
•
Distance Alert* (p. 291)
• Head-up display* (p. 142) Activating/deactivating Distance
Alert
38
It is possible to set time intervals for Distance
Alert or to turn the function off.
On/OffPress the Distance Alert but-
ton in the center display's
Function view. •
GREEN button indicator light - Distance Alert
is on.
• GRAY button indicator light - Distance Alert
is off.
Distance Alert is automatically activated each
time the engine is started.
Related information
• Distance Alert* (p. 291) Setting a time interval for Distance
Alert
39
The Distance Alert function can be set to differ-
ent time intervals. Different time intervals to the
vehicle ahead can be selected
and are shown in the instru-
ment panel as 1–5 horizontal
bars. The more bars, the longer
the time interval. One bar rep-
resents an interval of
approx. 1 second to the vehicle ahead. 5 bars
represents approx. 3 seconds. The same symbol appears when the Adaptive
Cruise Control function is activated.
38
The Distance Alert function is only available in vehicles that can displ\
ay information on the windshield with a head-up display.
39 The Distance Alert function is only available in vehicles that can displ\
ay information on the windshield with a head-up display.

DRIVER SUPPORT
}}
* Option/accessory. 295
WARNING•
The radar sensor has a limited field of
vision. In some situations, it may detect a
vehicle later than expected or not detect
other vehicles at all.
• The radar sensor cannot cover all driving
situations and traffic, weather and road
conditions.
• The driver is responsible for maintaining a
safe distance and speed and must inter-
vene if the various driver support systems
do not maintain a suitable speed or suita-
ble distance to the vehicle ahead.
• Maintenance of radar sensor components
may only be performed by a trained and
qualified Volvo technician.
• Strong sunlight, reflections from the road
surface, strong lighting contrasts or using
sunglasses may make the warning light in
the windshield difficult to see. Poor
weather or winding roads can affect the
radar sensor's capacity to detect vehicles
ahead.
• A vehicle's size (e.g., a motorcycle) can
also affect the radar sensor's capacity to
detect another vehicle. This may result in
the warning light illuminating at a shorter
distance than the one that has been set
or not illuminating at all. •
High speeds may also result in the warn-
ing light illuminating at a shorter distance
than the one that has been set due to
limitations in the radar sensor's range.
NOTE The function uses the vehicle's radar unit,
which has some general limitations – see the
section "Radar unit limitations".
Related information
•
Distance Alert* (p. 291) Adaptive Cruise Control*
Adaptive Cruise Control (ACC 41
) helps the
driver maintain a constant speed with a set time
interval to the vehicle ahead.
Adaptive Cruise Control helps provide a more
relaxed driving experience on long trips on high-
ways or long, straight roads with even traffic
flows. The camera/radar sensor measures the distance to the
vehicle ahead
42
.
The driver sets a speed and a time interval to the
vehicle ahead. If the camera/radar sensor detects
a slower-moving vehicle ahead, your vehicle's
speed will be automatically adapted according to
the set time interval to that vehicle. When there
are no longer slower-moving vehicles ahead, the
vehicle will return to the set speed.

||DRIVER SUPPORT
296
WARNING
•
The Adaptive Cruise Control function is
supplementary driver support intended to
facilitate driving and help make it safer –
it cannot handle all situations in all traffic,
weather and road conditions.
• The driver is advised to read all sections
in the Owner's Manual about this function
to learn of its limitations, which the driver
must be aware of before using the func-
tion (see the link list at the end of this
article).
• Adaptive Cruise Control is not a substi-
tute for the driver's attention and judg-
ment. The driver is always responsible for
ensuring the vehicle is driven in a safe
manner, at the appropriate speed, with an
appropriate distance to other vehicles,
and in accordance with current traffic
rules and regulations.
NOTE Depending on market, this function may be
either Standard or Optional.
Adaptive Cruise Control regulates speed by
accelerating and braking. It is normal for the brakes to emit a slight sound when they are
being used to adjust speed.
Adaptive Cruise Control always attempts to regu-
late speed smoothly. The driver must apply the
brakes in situations requiring immediate braking.
For example, when there are great differences in
speed between vehicles or if the vehicle ahead
brakes suddenly. Due to limitations in the radar
sensor, braking may occur unexpectedly or not at
all.
Adaptive Cruise Control is designed to follow a
vehicle ahead in the same lane and maintain a
time interval to that vehicle set by the driver. If the
radar sensor does not detect a vehicle ahead, it
will instead maintain the speed set by the driver.
This will also happen if the speed of the vehicle
ahead exceeds the set speed for your vehicle.
• Adaptive Cruise Control can follow another
vehicle at speeds from a standstill up to
200 km/h (125 mph).
WARNING •
Adaptive Cruise Control is not a collision
avoidance system. The driver is always
responsible and must intervene if the sys-
tem fails to detect a vehicle ahead.
• Adaptive Cruise Control does not brake
for people or animals and does not brake
for small vehicles, such as bikes and
motorcycles. Similarly, it does not brake
for low trailers, oncoming, slow-moving or
stationary vehicles and objects.
• Do not use Adaptive Cruise Control in
demanding situations, such as in city traf-
fic, at intersections, on slippery surfaces,
with a lot of water or slush on the road, in
heavy rain/snow, in poor visibility, on
winding roads, or on on/off ramps.
CAUTION Maintenance of Adaptive Cruise Control com-
ponents may only be performed by a work-
shop – an authorized Volvo workshop is rec-
ommended.
41
Adaptive Cruise Control
42 Note: This illustration is general and details may vary depending on mod\
el.

DRIVER SUPPORT
* Option/accessory.
298 •
Managing Adaptive Cruise Control speed
(p. 300)
• Setting Adaptive Cruise Control time inter-
vals (p. 301)
• Deactivating/reactivating Adaptive Cruise
Control (p. 302)
• Passing assistance with Adaptive Cruise
Control (p. 304)
• Starting passing assistance with Adaptive
Cruise Control (p. 304)
• Limitations of passing assistance with Adap-
tive Cruise Control (p. 305)
• Switching target vehicles with Adaptive
Cruise Control (p. 305)
• Automatic braking with Adaptive Cruise Con-
trol (p. 306)
• Adaptive Cruise Control limitations (p. 307)
• Switching between Cruise Control and Adap-
tive Cruise Control (p. 307)
• Symbols and messages for Adaptive Cruise
Control (p. 309) Adaptive Cruise Control and
collision warning Collision warning light on the windshield
43
.
Adaptive Cruise Control utilizes approx. 40% of
the vehicle's braking capacity. If a situation
requires more braking force than the Adaptive
Cruise Control can provide, and if the driver does
not apply the brakes, a warning light and audible
warning signal will be activated to alert the driver
that immediate action is required.
NOTE Visual warnings on the windshield may be dif-
ficult to notice in cases of strong sunlight,
reflections, extreme light contrasts, or if the
driver is wearing sunglasses or is not looking
straight ahead.
WARNING Adaptive Cruise Control only issues a warning
for vehicles detected by its radar unit – thus, a
warning may come after a delay or not at all.
• Never wait for a warning. Apply the
brakes when necessary.
Related information
•
Adaptive Cruise Control* (p. 295) 43
Note: This illustration is general and details may vary depending on mod\
el.

DRIVER SUPPORT
}}
* Option/accessory. 299
Head-up display for Adaptive Cruise
Control with collision warning
In vehicles equipped with a head-up display*, a
flashing warning symbol will be displayed on the
windshield. Collision warning symbol on the windshield
44
.
NOTE Visual warnings on the windshield may be dif-
ficult to notice in cases of strong sunlight,
reflections, extreme light contrasts, or if the
driver is wearing sunglasses or is not looking
straight ahead.
Related information
•
Adaptive Cruise Control* (p. 295) Activating and starting Adaptive
Cruise Control
Adaptive Cruise Control (ACC
45
) must first be
activated and then started before it can regulate
speed and distance.
Putting Adaptive Cruise Control in
standby mode Note: This illustration is general and details may vary
depending on model.
Adaptive Cruise Control is in standby mode each
time the engine is started. To put ACC in standby
mode from active mode:
–
Press ◀ (2) or ▶ (3) on the steering wheel
keypad and scroll to the (4) function.
>

The symbol will appear and Adaptive
Cruise Control will go into standby mode.
Starting/activating Adaptive Cruise
Control
To start ACC:
• The driver's seat belt must be buckled and
the driver's door must be closed.
• There must be a vehicle ahead (target vehi-
cle) within a reasonable distance or your
vehicle's current speed must be at least
15 km/h (9 mph). Note: This illustration is general and details may vary
depending on model.
44
Note: This illustration is general and details may vary depending on mod\
el.
45 Adaptive Cruise Control