2017 VOLVO V90 reset

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DRIVER SUPPORT
292
Overview
Controls
Buttons and symbols for functions5
.
Increases stored speed or reactivates the adaptive cruise control and resumes storedspeed and time interval
Activate the adaptive cruise control and store the current speed or deactivate the adaptivecruise control
Reduces stored speed
Increases the time interval to vehicles ahead
Reduces the time interval to vehicles ahead
Target vehicle indicator: ACC has detected and is following a target vehicle at the presettime interval
Symbol for time interval to vehicles ahead
In cars equipped with the adaptive cruise control option, the driver can change between CC andACC - see "Change between Cruise control andadaptive cruise control".
Driver display
Indication of speeds 5
.
Stored speed
Speed of vehicle ahead.
Current speed of your car.
To see different combinations of symbols depending on traffic situation - see the heading "Symbols and messages for the adaptive cruisecontrol".
Collision risk warning
Audio and symbol for collision warning
5
Acoustic warning signal in the event of a risk of collision
Warning signal in the event of a risk of colli- sion
Distance measurement with the camera and radar unit
Adaptive Cruise Control uses approx. 40% of thecapacity of the foot brake. If the car needs to bebraked more heavily than the adaptive cruisecontrol is capable of and the driver does notbrake, the warning lamp and acoustic warning are
5 NOTE: The illustration is schematic - details may vary depending on car model.

DRIVER SUPPORT
* Option/accessory.301
Change between Cruise control and adaptive cruise control *
In a car with Adaptive Cruise Control (ACC) the driver can change between Cruise Control (CC)and ACC.
A symbol in the driver display shows which cruise control is active:
CC
Cruise Control ACC
Adaptive Cruise Control
AA
Cruise control Adaptive cruise control
A WHITE symbol: Function active, GREY symbol: Standby mode
Changing from ACC to CCHow to change from Adaptive Cruise Control (ACC) to Cruise Control (CC):
1. Set adaptive cruise control in standby mode
using the
steering wheel button.
2. Tap on the
Cruise control button in the
function view - the button's indicator changes colour from GREY to GREEN.
> The symbol in the driver display changes
from
ACC to CC. Adap-
tive Cruise Control (ACC) is now switched off and Cruise Control (CC) is set instandby mode. 3.
Press the steering wheel button
.
> Cruise control starts and stores the cur- rent speed.
WARNING
The car no longer maintains the preset time interval after switching from ACC to CC - itmerely follows the set speed.
If CC is active when the engine is switched off, ACC will be activated the next time the engine isstarted.
Changing from CC to ACCProceed as follows to change from cruise control(CC) to adaptive cruise control (ACC):
1. Set cruise control in standby mode using the
steering wheel button.
2. Tap on the
Cruise control button in the
function view - the button's indicator changes colour from GREEN to GREY.
> The symbol in the driver display changes
from
CC to ACC. Adap-
tive Cruise Control is set in standby mode.
3. Press the steering wheel button
.
> Adaptive cruise control starts and stores the current speed, together with the pre- set time interval to the vehicle ahead.
Related information
• Cruise control (p. 284)
• Adaptive cruise control
* (p. 290)

DRIVER SUPPORT
* Option/accessory.
304
Pilot Assist *
Pilot Assist helps the driver to drive the car between the lane's side markings using steeringassistance as well as to maintain an even speed,combined with a preselected time interval to thevehicle ahead.
The Pilot Assist function gives more comfortable driving and a more relaxed driving experienceduring, for example, long journeys on motorwaysin even traffic flows.
The camera and radar unit measures the distance to the vehicle ahead and detects side markings 9
.
Camera and radar unit
Distance readers
Readers, side markings The driver selects the desired speed and a time interval to the vehicle ahead. Pilot Assist scansthe distance to the vehicle ahead and the lane'sside markings on the road surface using thecamera and radar unit. The preset time interval ismaintained with automatic speed adjustmentwhilst the steering assistance helps to positionthe car in the lane. Pilot Assist steering assistance takes into account the speed of the preceding car and thelane markings. The driver can at any time ignorethe Pilot Assist steering recommendation andsteer in another direction, e.g. to change lane oravoid an obstruction on the road. If Pilot Assist cannot interpret the lane unambig- uously, e.g. if the camera and radar unit does notsee the lane's side markings, Pilot Assist tempo-rarily deactivates steering assistance, butresumes it if the lane can be interpreted again -although the speed and distance control func-tions remain active.
NOTE
Pilot Assist steering assistance is deactivated and is resumed without prior warning.
The current status of steering assistance is indicated by thecolour of the steering wheel'ssymbol: • GREEN steering wheel indi- cates active steering assis-
tance • GREY steering wheel (as in illustration) indi- cates deactivated steering assistance.
9 NOTE: The illustration is schematic - details may vary depending on car model.

DRIVER SUPPORT
* Option/accessory.
310
Setting the time interval for Pilot Assist *
Pilot Assist can be set with different time inter- vals.
Different time intervals to the vehicle in front can be selectedand shown in the driver displayas 1-5 horizontal lines - themore lines the longer the timeinterval. One line representsabout 1 second to the vehicle
in front, 5 lines represents about 3 seconds.
NOTE
When the symbol in the driver display shows a car and a steering wheel, Pilot Assist fol-lows a vehicle in front at a preset time gap. When only one steering wheel is shown, there is no vehicle within a reasonable distanceahead.
Control for time interval.
Decrease time interval
Increase time interval
Distance indicator
–Press the steering wheel button (1) or (2) to increase or decrease the time interval.
> The distance indicator (3) shows the cur- rent time interval.
In order to follow the vehicle ahead in a smooth and comfortable way, Pilot Assist allows the timeinterval to vary noticeably in certain conditions.For example, at low speed, when the distancesbecome short, Pilot Assist increases the timeinterval slightly. Note that a short time interval only allows the driver a short time to react and take action if anyunforeseen problem should arise.
NOTE
Only use the time intervals permitted by local traffic regulations. If Pilot Assist does not appear to react when activated, this may be because the time dis-tance to the vehicle in front is preventing anincrease in speed. The higher the speed the longer the calcula- ted distance in metres for a given time inter-val.
Related information
• Pilot Assist
* (p. 304)
• Activating and starting the Pilot Assist
*
(p. 307)
• Managing the speed for Pilot Assist
* (p. 309)
• Change of target and automatic braking with Pilot Assist
* (p. 313)
• Deactivating/activating the Pilot Assist
*
(p. 311)
• Overtaking assistance with the adaptivecruise control
* or Pilot Assist * (p. 298)
• Limitations of Pilot Assist
* (p. 314)
• Symbols and messages for Pilot Assist
*
(p. 316)
• Distance Warning
* (p. 288)

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DRIVER SUPPORT
328
CauseAction
The windscreen surface in front of the camera and radar unit is dirty or covered with ice or snow. Clean dirt, ice and snow from the windscreen surface in front of the camera andradar unit.
Thick fog and heavy rain or snow block the radar signals or the cameraview. No action. Sometimes the unit does not work during heavy rain or snowfall.
Water or snow from the road surface swirls up and blocks the radarsignals or camera view. No action. Sometimes the unit does not work on a very wet or snow-covered roadsurface.
Dirt has appeared between the inside of the windscreen and the cam-era and radar unit. Visit a workshop to have the windscreen inside the unit's cover cleaned - anauthorised Volvo workshop is recommended.
Strong oncoming light No action. The camera unit is reset automatically in more favourable light condi-tions.
NOTE
Keep the windscreen clean in front of the camera and radar unit.
High temperatureAt very high temperatures the camera and radar unit can temporarily be switched off forabout 15 minutes after the engine is started soas to protect the unit's electronics. The cameraand radar unit restarts automatically when thetemperature has fallen sufficiently.
Damaged windscreen
IMPORTANT
If a crack, scratch or stone chip in the wind- screen in front of one of the camera andradar unit “windows” covers an area ofapprox. 0.5 x 3.0 mm or larger, a workshopmust be contacted to have the windscreenreplaced. An authorised Volvo workshop isrecommended. If not rectified it can lead to reduced perform- ance for the driver support systems that usethe camera and radar unit.
This may mean that functions are reduced, deactivated completely or give incorrect func-tion response. To avoid the risk of failed, deficient or reduced operation of driver support systemsthat use the radar unit, the following alsoapplies:
• Volvo recommends
against repairing
cracks, scratches or stone chips in thearea in front of the camera and radar unit.Instead, the whole windscreen should bereplaced.
• Before replacing a windscreen, contactan authorised Volvo workshop to verify

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STARTING AND DRIVING
* Option/accessory.
402 3.
In
Presets, select a drive mode to start from:Eco, Comfort or Dynamic.
Possible adjustments apply to settings for:
•
Driver Display
•Steering force
•Powertrain Characteristics
•Brake Characteristics
•Suspension Control
•ECO Climate
•Start/Stop.
Related information
• Speed-dependent steering force (p. 272)
• Level control
* and shock absorption (p. 405)
• Start/Stop (p. 396)
• Drive mode ECO (p. 402)
• All-wheel drive
* (p. 405)
Drive mode ECO
Driving mode ECO mode optimises the car's
driving characteristics for more fuel efficient and environmentally-conscious driving.
Use this drive mode to save fuel and the environ- ment. The following properties are adapted for Eco driv- ing:
• Gearbox gearshift points 8
.
• Engine management and response from theaccelerator pedal.
• The Eco Coast 9
freewheel function is acti-
vated and engine braking is deactivatedwhen the accelerator pedal is released atspeeds between 65 and 140 km/h(40 and 87 mph).
• Some of the climate control system's set-tings work at reduced power or are deacti-vated.
• The driver display shows information in anECO gauge which facilitates environmentally-conscious and fuel-efficient driving.
Selecting ECO modeThe Eco mode is deactivated when the engine isswitched off, and it must therefore be activatedafter each time the engine is started. The driver display shows ECO when the function is acti-vated.
With drive mode control
*
1.
Press the drive mode control DRIVE MODE.
> A pop-up menu is opened in the centre display.
2. Roll the wheel upward or downward until the desired drive mode is highlighted.
3. Press the drive mode control or tap directly on the touch screen to confirm the selection.
8Only cars with automatic gearbox.
9 Only cars with automatic gearbox.

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STARTING AND DRIVING
* Option/accessory.
404 •
With fuel-efficient driving, the gauge shows a low value with the pointer in the green zone.
• With non-fuel-efficient driving, e.g. duringheavy braking or heavy acceleration, thegauge shows a high value.
The ECO gauge also has an indicator to showhow a reference driver would drive the car underthe same driving conditions. This is indicated withthe short pointer on the gauge.
Eco gauge in the 12-inch driver display.
Eco gauge in the 8-inch driver display.
ECO climate controlIn the Eco drive mode, ECO climate control is
activated automatically in the passenger com- partment in order to reduce energy consumption.
NOTE
When the ECO function is activated, several parameters in the climate control system'ssettings are changed, and several electricityconsumer functions are reduced. Certain set-tings can be reset manually, but full function-ality is only regained by switching off the ECO function or adapting
Individual* drive mode
with full climate functionality.
In the event of difficulties due to misting, press the button for max. defroster which has normalfunctionality.
Related information
• Economical driving (p. 422)
• Start/Stop (p. 396)
• Drive modes
* (p. 400)
• Activating/deactivating defrost of windowsand door mirrors (p. 194)

AUDIO AND MEDIA
* Option/accessory.435
–Tap on an app in the app view to launch it.
Related information
•Online car
* (p. 463)
• Downloading, updating and uninstalling apps (p. 468)
• Changing settings for apps (p. 178)
Audio settings
The audio system is preset for optimal sound reproduction, but can be adapted according toneeds.
The volume is normally adjusted with the volume control below the centre display or with the right-hand steering wheel keypad.
Setting for optimal sound reproductionThe audio system is pre-calibrated for optimumsound reproduction by means of digital signalprocessing. This calibration takes into accountloudspeakers, amplifiers, passenger compartmentacoustics, listener position, etc., for each combi-nation of car model and audio system. There isalso a dynamic calibration that takes into accountthe setting of the volume control and vehiclespeed. Audio settings are described in the correspond- ing section in the owner information. To accessthe settings, open the top view and tap on
SettingsSound.
Active noise reduction *Certain cars are equipped with an active noise reduction function that suppresses engine noisein the passenger compartment via the audio sys-tem. Microphones in the car's roof detect disrup-tive noise and the audio system outputs anti-noise in order to dampen the noise.
Microphones in the car's roof.
NOTE
Do not cover the car's microphones; other- wise a rumbling sound from the audio systemmay be produced.
Related information
•Audio settings for media (p. 448)
• Settings for voice recognition (p. 117)
• Settings for phone (p. 462)
• Audio and media (p. 434)
• Online car
* (p. 463)