wheel VOLVO V90 2017 Service Manual

INSTRUMENTS AND CONTROLS
* Option/accessory.
148
Home safe light duration
Some of the exterior lighting can be kept switched on to work as home safe lighting afterthe car has been locked.
To activate the function:
1. Switch off the car.
2. Move the left-hand stalk switch forward toward the instrument panel and release.
3. Get out of the car and lock the door.When the function is activated, dipped beam, position lamps, lighting in the outside handles *
and number plate lighting are switched on. The length of time that home safe lighting remains on can be set via the centre display.
Related information
• Approach light duration (p. 148)
• Settings view (p. 169)
Approach light duration
Approach lighting is switched on when the car is unlocked and is used to switch on the car'slighting at a distance.
When the function is activated with the remote control key during unlocking, the position lamps, lighting in outer handles *, number plate lighting,
interior roof lighting and floor lighting will switch on. If a door is opened within the activation time, the time for the lighting in the outside handles *
and the interior lighting will be extended. The function can be deactivated/activated via the centre display.
Related information
• Home safe light duration (p. 148)
• Remote control key (p. 236)
• Settings view (p. 169)
Using windscreen wipers
The windscreen wiper cleans the windscreen. Different settings for the windscreen wiper aremade with the right-hand steering wheel stalkswitch.
Right-hand stalk switch.
Thumbwheel sensitivity/frequency
Single sweepLower the stalk switch and release to make one sweep.
Windscreen wipers offMove the stalk switch to position 0 to
switch off the windscreen wipers.
Intermittent wipingSet the number of sweeps per time unit with the thumbwheel when intermittent
wiping is selected.

INSTRUMENTS AND CONTROLS
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149
Continuous wipingRaise the stalk switch for the wipers to sweep at normal speed.
Raise the stalk switch further for the wip- ers to sweep at high speed.
IMPORTANT
Before activating the wipers - ensure that the wiper blades are not frozen in, and that anysnow or ice on the windscreen (and rear win-dow) is scraped away.
IMPORTANT
Use plenty of washer fluid when the wipers are cleaning the windscreen. The windscreenmust be wet when the windscreen wipers areoperating.
Related information
•Activating/deactivating the rain sensor (p. 149)
• Windscreen and headlamp washers (p. 150)
• Wiper blades in service position (p. 527)
Activating/deactivating the rain sensor
The rain sensor automatically starts the wind- screen wipers based on how much water itdetects on the windscreen. Rain sensor sensitiv-ity can be adjusted with the thumbwheel on theright-hand stalk switch.
Right-hand stalk switch.
Rain sensor button
Thumbwheel sensitivity/frequency
When the rain sensor is activated, the rain sensor symbol
is shown in the driver display.
Activating the rain sensorWhen activating the rain sensor, the car must be running or the electrical system in ignition posi- tion I or II while the windscreen wiper stalk switch must be in position
0 or in the position for
a single sweep. Activate the rain sensor by pressing the rain sen- sor button
.
Press the stalk switch down for the wipers to make an extra sweep. Turn the thumbwheel upward for higher sensitiv- ity and downward for lower sensitivity. An extrasweep is made when the thumbwheel is turnedupward.
Deactivating the rain sensorDeactivate the rain sensor by pressing the rain sensor button
or moving the stalk switch
up to another wiper program. The rain sensor is deactivated automatically in ignition position 0 or when the engine is
switched off. The rain sensor is deactivated automatically when wiper blades are set in service position. The rainsensor is reactivated when service position hasbeen deactivated.
IMPORTANT
The windscreen wipers could start and be damaged in an automatic car wash. Deacti-vate the rain sensor while the car is runningor when the car's electrical system is in igni- tion position I or II. The symbol in the driver
display extinguishes.

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INSTRUMENTS AND CONTROLS
* Option/accessory.
150
Activating/deactivating the memory function
The memory function for the rain sensor can be activated in such a way that the rain sensor but-ton does not need to be depressed each time thecar is started: 1.
Press
Settings in the top view in the centre
display.
2. Press
My CarWipers.
3. Select
Rain Sensor Memory to activate/
deactivate the memory function.
Related information
• Using windscreen wipers (p. 148)
• Wiper blades in service position (p. 527)
• Rear window wiper and washer (p. 151)
Windscreen and headlamp washers
Windscreen and headlamp washers clean the windscreen and headlamps. Washing/wiping isstarted by means of the right-hand stalk switch.
Starting windscreen and headlamp
washers
Washing function, right-hand stalk switch.
–Move the right-hand stalk switch toward the steering wheel to start the windscreen andheadlamp washers.
> The windscreen wipers will make several more sweeps once the stalk switch has been released.
IMPORTANT
Avoid activating the washer system when it is frozen or the washer reservoir is empty, other-wise there is a risk of damaging the pump.
Heated washer nozzles *The washer nozzles are heated automatically in cold weather to prevent the washer fluid fromfreezing.
Headlamp washing*To save fluid, the headlamps are washed auto-matically at every fifth windscreen wash cycle.
Reduced washingIf only approx. 1 litre of washer fluid remains in the reservoir and the message Washer fluid
Level low, refill
, together with the symbol,
is shown in the driver display, then the supply of washer fluid to the headlamps is switched off.This is in order to prioritise cleaning the wind-screen and the visibility through it.
Related information
• Using windscreen wipers (p. 148)
• Rear window wiper and washer (p. 151)
• Filling washer fluid (p. 529)

INSTRUMENTS AND CONTROLS
* Option/accessory.151
Rear window wiper and washer
Rear window wiper and washer clean the rear window. Washing/wiping is started and settingsare changed by means of the right-hand steeringwheel stalk switch.
NOTE
The rear window wiper is equipped with over- heating protection which means that themotor is switched off if it overheats. The rearwindow wiper works again after a cooling-down period.
Using the rear window wiper and washer
Select for intermittent wiping with the
rear window wiper.
Select for continuous speed with the
rear window wiper.
–Move the right-hand steering wheel stalk switch forward to start rear window washingand wiping.
Activating/deactivating wiping when reversing
1. Press Settings in the top view in the centre
display.
2. Press
My CarWipers.
3. Select
Auto Rear Wiper to activate/deacti-
vate wiping when reversing.
Engaging reverse gear while the windscreen wip- ers are on initiates rear window wiping. The func- tion stops when reverse gear is disengaged. If the rear window wiper is already on at continu- ous speed, no change is made.
Related information
• Using windscreen wipers (p. 148)
• Windscreen and headlamp washers (p. 150)
• Activating/deactivating the rain sensor(p. 149)
Power windows
Using the driver's door control panel, all power windows can be operated - using the controlpanels in the other doors operates the powerwindow in the individual door.
Driver's door control panel.
Electric child safety locks * that prevent chil-
dren from being able to open the rear doors from inside and open/close the rear win-dows.
Controls for rear windows.
Controls for front windows.
Related information
• Operating power windows (p. 152)
• Child safety locks (p. 261)

INSTRUMENTS AND CONTROLS
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167
Open and navigate in the app menu35
using the right-
hand steering wheel keypad.
App menu
Left/right
Up/down
Confirm
1. Open the app menu in the driver display by pressing (1). (It is not possible to open the app menu while there is an unacknowledged messagein the driver display. The message must beconfirmed before the app menu can beopened.) 2. Navigate to the trip computer app to left or
right with (2).
> The top four menu rows show measuredvalues for trip meter TM. The next four menu rows show measured values for tripmeter TA. Scroll up or down in the list with(3).
3. Scroll down to the option buttons to select which information to show in the driver dis-play:
• Instantaneous fuel consumption
• Distance to empty tank
• Odometer
• Mileage for trip meter TM, TA, or no dis-play of mileage
• Tourist (alternative speedometer).
Select or deselect an option with the O but-
ton (4). The change is made immediately.
Resetting the trip meter
Reset the trip meter TM with one long press on the RESET button on the left-hand stalk switch.
Trip meter TA only has automatic resetting. The meter is reset if the car is not used for four hoursor more.
Change unitChange the units for mileage, speed, etc. via thecentre display as follows: 1. Press
Settings in the top view.
2. Press
SystemUnits.
3. Under
Units of Measurement, select the
required unit standard: Metric, Imperial orUS.
35 The appearance of the display may vary depending on instrument variant.

CLIMATE CONTROL
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* Option/accessory.187
Climate controls in the centre display All climate functions can be regulated from the climate row and the climate view in the centredisplay.
Climate rowThe most common climate functions can be regulated from the climate row.
Temperature controls for driver and passen- ger side.
Controls for heated * and ventilated * driver
and front passenger seat, as well as heated steering wheel *.
Button for access to the climate view. The graphic on the button shows activated cli-mate settings.
Climate viewOne tap on the centre button in the climate rowgives access to the climate view. The climate view is divided into the tabs
Main climate, Rear
climate* and Parking climate*. Change
between the tabs by swiping left/right or by pressing the respective heading.
Main climate
In addition to the climate row's functions, other main climate functions can also be controlled in the
Main climate tab.
Max, Electric, Rear - Controls for defrosting
the windows and door mirrors.
AC - Controls for air conditioning.
Recirc - Controls for air recirculation.
Controls for air distribution.
Fan control for front seat (with 2-zone cli- mate, the control is shared with the rearseat).
AUTO - Auto regulating the climate.

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CLIMATE CONTROL
* Option/accessory.
188
Rear climate control *
All climate functions for the rear seat can be regulated in the Rear climate tab.
2nd row climate - Controls for climate func-
tionality in the rear seat. Fan controls for rear seat.
Temperature controls for rear seat.
Controls for heated rear seat *.
Parking climate *
The car's parking climate control can be regula- ted in the Parking climate tab.
Related information
•Climate controls (p. 186)
• Activating/deactivating defrost of windows and door mirrors (p. 194)
• Activating/deactivating air conditioning(p. 190)
• Activating/deactivating air recirculation(p. 196)
• Changing the air distribution (p. 198)
• Regulating the fan level (p. 193)
• Auto-regulating the climate (p. 189)
• Regulating the temperature (p. 190)
• Activating/deactivating heating of the seats
*
(p. 203)
• Activating/deactivating ventilation of the seats
* (p. 204)
• Activating/deactivating heating of steeringwheel
* (p. 205)
• Parking climate
* (p. 206)
Climate controls at the rear of the tunnel console *
The rear seat's climate functions are controlled
from the climate panel at the rear of the tunnel console.
Controls for heated rear seat *.
Fan controls for rear seat.
Temperature controls for rear seat.
If the car is not equipped with a climate panel at the rear of the tunnel console, but has heated rear seats *, there are physical buttons at the rear
of the tunnel console for controlling these.
Related information
• Climate controls (p. 186)
• Activating/deactivating heating of the seats
*
(p. 203)

CLIMATE CONTROL
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199
Opening/closing and aiming the air vents Some air vents in the passenger compartment can be opened, closed and aimed individually.
If the door pillar vents and instrument panel outer vents are aimed toward the side windows, thenmisting can be removed. If the door pillar vents are aimed inwards then, in a hot climate, a comfortable environment isobtained in the passenger compartment.
Opening/closing the air ventsAir vents for the front seat:
Air vent knob4
.
–Turn the knob in order to open/close the air flow from the vent. The air flow is at maximum when the marking on the knob is in vertical position. Air vents for the rear seat:
The air vent's thumbwheel
4
.
–Roll the thumbwheel in order to open/close the air flow from the nozzle. The longer the white lines on the thumb- wheel that are visible, the higher the air flow.
4 The illustration is schematic - nozzle design varies depending on location.

CLIMATE CONTROL
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* Option/accessory.203
Activating/deactivating heating of the seats*
The seats can be heated in order to increase comfort for driver and passengers when it iscold.
Activating/deactivating heating of the
front seat *
Steering wheel and seat buttons in the climate row.
1. Press the left or right-hand side's steering
wheel and seat button in the climate row in the centre display in order to open the con-trols for seat and steering wheel. If the car is not equipped with ventilated seats or heated steering wheel, the buttonfor heated seats is immediately available inthe climate row. 2. Repeatedly press the button for heated seats
in order to change between the four levels:
Off, High, Medium and Low.
> The level changes and the button shows the set level.
Activating/deactivating heating of the rear seat *
From the front seat *
Buttons for heated seats in the group Rear climate in
the climate view.
1. Open the climate view in the centre display
and select the tab for Rear climate.
2. Repeatedly press the button for heated seats in order to change between the four levels:
Off, High, Medium and Low.
> The level changes and the button shows the set level.
From the rear seat
With 2-zone climate:
Buttons for heated seats at the rear of the tunnel con- sole.
–Press repeatedly on the left or right-hand side's physical buttons for heated seats atthe rear of the tunnel console to switch between the four levels:
Off, High, Mediumand Low.
> The level changes and the LEDs in the button show the set level.
With 4-zone climate *:

CLIMATE CONTROL
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* Option/accessory.205
Activating/deactivating ventilation of the front seat*
Steering wheel and seat buttons in the climate row.
1. Press the left or right-hand side's steering
wheel and seat button in the climate row in the centre display in order to open the con-trols for seat and steering wheel. If the car is not equipped with heated seats or heated steering wheel, the button for ven-tilated seats is immediately available in theclimate row.
2. Repeatedly press the button for ventilated seats in order to change between the four levels:
Off, High, Medium and Low.
> The level changes and the button shows the set level.
NOTE
The seat ventilation should be used carefully by people sensitive to draughts. Level Low is
recommended for long-term use.
IMPORTANT
Seat ventilation cannot be started if the pas- senger compartment temperature is too low.This is in order to avoid cooling down the per-son sitting in the seat.
Related information
• Climate controls (p. 186)
• Climate controls in the centre display (p. 187)
Activating/deactivating heating of steering wheel
*
The steering wheel can be heated in order to increase comfort for the driver when it is cold.
Activating/deactivating heating of
steering wheel
Steering wheel and seat buttons in the climate row.
1. Press the driver's side steering wheel and seat button in the climate row of the centre display in order to open the controls for seatand steering wheel. If the car is not equipped with heated seats or ventilated seats, the button for heatedsteering wheel is immediately available in theclimate row.