2018 VOLVO S90 lock

KEY, LOCKS AND ALARM
* Option/accessory.
258
Arming and disarming the alarm
The alarm is armed when the vehicle is locked.
Arming the alarmLock and arm the vehicle by:
• pressing the lock button on the remote key
• touch the marked surface on the outside of the door handle or the rubberized pressure plate on the trunk lid 21
.
If the vehicle is equipped with both keyless lock- ing/unlocking * and power trunk lid, the button
on the lower edge of the trunk lid can also
be used to lock and arm the vehicle.
A red LED light on the dashboard will flash every other second when the vehicle is locked and the alarm isarmed.
Disarming the alarmUnlock and disarm the vehicle alarm by:
• pressing the unlock button on the remote key
•
grip a door handle or press the trunk lid's rubberized pressure plate 21
.
Disarming the alarm without a functioning
remote key
The vehicle can be unlocked and disarmed even if the remote key is not functioning, e.g. if thebattery is discharged.
1. Open the driver's door using the detachable
key blade.
> This will trigger the alarm.
Location of the backup key reader in the cup holder.
2. Place the remote key on the key symbol inthe backup reader in the tunnel console's cup holder. 3. Turn the start knob clockwise and release.
> The alarm will be disarmed.
Turning off a triggered alarm
–Press the unlock button on the remote key or put the ignition into mode I by turning the
start knob clockwise and then releasing it.
NOTE
• Remember that the alarm is armed when the vehicle is locked.
• The alarm will be triggered if any of thedoors is opened from the inside.
Automatically arming and disarming the alarm
Automatically arming the alarm helps prevent inadvertently leaving the vehicle without alarmprotection. If the vehicle is unlocked using the remote key (and the alarm is disarmed) but none of thedoors or trunk lid is opened within two minutes,the alarm will be automatically rearmed. The vehi-cle will also re-lock. On some markets, the alarm will be automatically armed following a slight delay after the driver'sdoor has been opened and closed without beinglocked.
21
Only vehicles with keyless locking and unlocking * (Passive Entry).

KEY, LOCKS AND ALARM
* Option/accessory.259
To change this setting: 1.
Tap
Settings in the center display's Top
view.
2. Tap
My CarLocking.
3. Select
Passive Arming Deactivation to
temporarily deactivate the function.
Related information
• Alarm (p. 257)
Foreign Component Detection
*
The Foreign Component Detection function detects if an unknown component has beenconnected to the vehicle.
Each LED headlight * is customized for the vehi-
cle. If an unrecognized headlight is used, the message
Unknown vehicle part. Service
required, unknown part found. will be dis-
played in the instrument panel. Volvo recom- mends contacting an authorized Volvo workshop.
Related information
• Volvo's service program (p. 548)

DRIVER SUPPORT
264
Electronic Stability ControlThe Electronic Stability Control (ESC 2
) function
helps the driver avoid skidding and improves the vehicle's directional stability.
This symbol will be displayed in the instrument panel when theESC system is intervening. When the ESC has intervened to apply the brakes, a pulsingsound may be heard and the
vehicle may accelerate more slowly than expec-ted when the accelerator pedal is depressed.
The ESC system consists of the following sub- functions: • Stability control 3
• Spin control and active yaw control
• Engine drag control
WARNING
• The Electronic Stability Control system ESC is supplementary driver supportintended to facilitate driving and make itsafer – it cannot handle all situations inall traffic, weather and road conditions.
• ESC is not a substitute for the driver'sattention and judgment. The driver isalways responsible for ensuring the vehi-cle is driven in a safe manner, at theappropriate speed, with an appropriatedistance to other vehicles, and in accord-ance with current traffic rules and regula-tions.
Stability control 3This function helps control the driving and brak-ing force of each individual wheel in an attemptto stabilize the vehicle.
Spin control and active yaw controlThis function is active at low speeds and brakesthe wheels that are spinning to transfer additionalpower from wheels that are not spinning. This function also helps prevent the wheels from spinning while the vehicle is accelerating.
Engine drag control
Engine drag control (EDC
4
) helps prevent inad-
vertent wheel lock, e.g. after downshifting orusing engine braking when driving at low speedson a slippery surface. Inadvertent wheel lock while driving could impair the driver's ability to steer the vehicle.
Related information
• Electronic Stability Control Sport mode(p. 265)
• Activating/deactivating Sport mode in Elec-tronic Stability Control (p. 265)
• Electronic Stability Control Sport mode limi-tations (p. 265)
• Electronic Stability Control symbols and mes-sages (p. 266)
1
Roll Stability Control
2 Electronic Stability Control
3 Also called traction control.
4 Engine Drag Control

||
DRIVER SUPPORT
* Option/accessory.
292
Standby mode due to action by the driver
Adaptive Cruise Control will be temporarily deac- tivated and put in standby mode if:
• the brakes are applied.
• the gear selector is moved to
N
• the vehicle is driven faster than the setspeed for more than 1 minute
Temporarily increasing speed using the accelera-
tor pedal, e.g. when passing another vehicle, willnot affect the setting. The vehicle will return tothe set speed when the accelerator pedal isreleased.
Automatic standby mode
Adaptive Cruise Control is dependent on other systems, such as Electronic Stability Control (ESC 46
). If any of these other systems stops
working, Adaptive Cruise Control will automati- cally switch off.
WARNING
With automatic standby mode, the driver is warned by an acoustic signal and a messageon the instrument panel. • The driver must then regulate vehicle speed, apply the brakes if necessary, andmaintain a safe distance to other vehicles. Adaptive Cruise Control may go into standbymode if:
• your vehicle's speed goes below 5 km/h(3 mph) and ACC cannot determine if thevehicle ahead is stationary or if it is anotherobject, e.g. a speed bump.
• your vehicle's speed goes under 5 km/h(3 mph) and the vehicle ahead turns so thatACC no longer has a vehicle to follow.
• the driver opens the door.
• the driver unbuckles the seat belt.
• the engine speed (rpm) is too low/high.
• one or more of the wheels lose traction.
• the brake temperature is high.
• the parking brake is applied.
• the camera/radar sensor is covered by snowor heavy rain (the camera lens/radar wavesare blocked)
Reactivating Adaptive Cruise Control from standby mode
Note: This illustration is general and details may vary depending on model.
To reactivate ACC from standby mode:
–Press the button on the steering wheel
(1).
> Speed will be set to the most recently stored speed.
WARNING
A noticeable increase in speed may follow when the speed is resumed with the
steering wheel button.
Related information
• Adaptive Cruise Control
* (p. 284)
46
Electronic Stability Control

DRIVER SUPPORT
* Option/accessory.299
SymbolMessageMeaning
The symbol is WHITE. The vehicle is maintaining the set speed.
Adaptive cruise Unavailable
The symbol is GRAY. Adaptive Cruise Control is in standby mode.
Adaptive cruise Service required
The symbol is GRAY.
The system is not functioning as intended. Contact a workshop
‒ an authorized Volvo workshop is
recommended.
Windscreen sensor Sensor blocked, see Owner's manualClean the windshield in front of the camera and radar sensors.
A text message can be erased by briefly pressing the
button in the center of the right-side
steering wheel keypad. If the message persists: Contact a workshop ‒ an
authorized Volvo workshop is recommended.
Related information
• Adaptive Cruise Control
* (p. 284)

DRIVER SUPPORT
309
Automatic standby mode
Pilot Assist is dependent on other systems, such as Electronic Stability Control (ESC62
). If any of
these other systems stops working, Pilot Assist will automatically switch off.
WARNING
With automatic standby mode, the driver is warned by an acoustic signal and a messageon the instrument panel. • The driver must then regulate vehicle speed, apply the brakes if necessary, andmaintain a safe distance to other vehicles.
Adaptive Cruise Control may go into standbymode if, e.g.: • the driver opens the door.
• the brake temperature is high.
• the driver's hands are not on the steering wheel.
• the parking brake is applied.
• the engine speed (rpm) is too low/high.
• the driver unbuckles the seat belt.
• one or more of the wheels lose traction.
• the camera/radar sensor is covered by snowor heavy rain (the camera lens/radar wavesare blocked) •
your vehicle's speed goes below 5 km/h(3 mph) and Pilot Assist cannot determine ifthe vehicle ahead is stationary or if it isanother object, e.g. a speed bump.
• your vehicle's speed goes under 5 km/h(3 mph) and the vehicle ahead turns so thatPilot Assist no longer has a vehicle to follow.Reactivating Pilot Assist from standby
mode
Note: This illustration is general and details may vary depending on model.
To reactivate Pilot Assist:
–Press the button on the steering wheel
(1).
> Speed will be set to the most recently stored speed.
WARNING
A noticeable increase in speed may follow when the speed is resumed with the
steering wheel button.
Related information
• Pilot Assist (p. 300)
62
Electronic Stability Control

DRIVER SUPPORT
}}
* Option/accessory.313
The driver is responsible for ensuring that the vehicle maintains a suitable distancefrom such obstacles.
• The camera and radar sensors do nothave the capacity to detect all oncomingobjects and obstacles in traffic environ-ments, e.g. potholes, stationary obstaclesor objects that completely or partiallyblock the route.
• Pilot Assist does not "see" pedestrians,animals, etc.
• The recommended steering input is lim-ited in force, which means that it cannotalways help the driver to steer and keepthe vehicle within the lane.
• Pilot Assist is switched off if the powersteering is working with reduced power -e.g. during cooling due to overheating(see section "Speed-dependent steeringforce").
The driver can always correct or adjust steeringassistance provided by Pilot Assist by turning thesteering wheel to the desired position.
Steep roads and/or heavy loadsPilot Assist is primarily intended to be driven onflat roads. The function may not be able to main-tain the correct time interval to the vehicle aheadwhen driving down steep hills. The driver should be extra attentive and prepared to apply thebrakes.
• Do not use Pilot Assist if the vehicle is carry-ing a heavy load or towing a trailer.
NOTE
Pilot Assist cannot be activated if a trailer, bike carrier or similar is connected to thevehicle electrical system.
Other limitations
•
The Off Road drive mode cannot be
selected when Pilot Assist is activated.
NOTE
The function uses the vehicle's camera unit, which has some general limitations – see thesection "Camera unit limitations".
NOTE
The function uses the vehicle's radar unit, which has some general limitations – see thesection "Radar unit limitations".
Related information
• Pilot Assist (p. 300)
• Speed-dependent steering wheel resistance (p. 262)
Pilot Assist
* symbols and messages
A number of symbols and messages relating to Pilot Assist may be displayed in the instrument panel and/or the head-up display *.

DRIVER SUPPORT
316
Radar sensor limitations
The radar sensor used by several of the driver support functions has certain limitations, whichalso affect the functions using the radar sensor.
Obstructed camera
The area marked in the illustration must be kept free of decals, objects, solar film, etc. 66
The radar sensor is located on the upper interior section of the windshield along with the camera.
CAUTION
Do not place, affix or mount anything on the inside or outside of the windshield, or in frontof or around the camera and radar unit – thiscould disrupt camera and radar-based func-tions. It could cause functions to be reduced, deac- tivated completely or produce an incorrectfunction response.
If this symbol and the message "Windscreen sensor Sensor
blocked, see Owner's manual" is
displayed in the instrument panel, it
means that the camera and radar sensor are unable to detect other vehicles, cyclists, pedes-trians and large animals in front of the vehicleand that the vehicle's camera and radar-basedfunctions may be obstructed, reduced, completelydisabled or providing inaccurate responses.
The following table shows some of the situations that can cause the message to be displayed, and suggested actions:
CauseAction
The area of the windshield in front of the camera/radar sensor is dirty or covered by ice or snow. Clean the windshield in front of the camera/radar sensor and remove dirt, iceand snow.
Thick fog, heavy rain or snow is blocking the radar signals or the camera'srange of visibility. No action. Heavy precipitation may sometimes prevent the camera/radar sensorfrom functioning.
66
Note: This illustration is general and details may vary depending on model.