ESP VOLVO V90 2017 Owner's Guide

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LOCKS AND ALARM
* Option/accessory.
244
Indication in lock buttons
Front doors
Lock buttons with indicator lamp in the front door.
An illuminated indicator lamp in the lock button of either front door indicates that all doors arelocked. If any door is opened, the lamp will extin-guish in both doors.
In all doors *
Lock button with indicator lamp in the rear door.
An illuminated indicator lamp in the lock button for one of the doors indicates that the door inquestion is locked. If any door is unlocked, itslamp will extinguish while the others will continueto illuminate.
Select how the car confirms locking
and unlocking
Different options for indicating locking/unlockingcan be set via the centre display. 1. Tap on
Settings in the centre display's top
view.
2. Press
My CarLockingVisible
Locking Feedback.
3. Select setting for audible and visible response. Read more about indication of locking/unlocking in section "Approach lighting" and "Adjusting thedoor mirrors".
Related information
•
Locking/unlocking from the outside (p. 241)
• Approach light duration (p. 148)
• Adjusting the door mirrors (p. 153)

LOCKS AND ALARM
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* Option/accessory.245
Locking/unlocking from the inside
The doors and tailgate can be locked and unlocked from inside using the central locking controls in the front doors. The lock controls * on
the rear doors each lock their own rear door.
Central locking
Locking/unlocking button with indicator lamp in the front door.
–Press the button to lock and the but-
ton to unlock.
Unlocking
–Press the button to unlock all side doors
and the tailgate.
A long press on the
button opens all the side
windows simultaneously - also called global opening 8
.
Alternative unlocking method
Opening handle for alternative unlocking in the front door.
–Pull the opening handle on one of the front doors and release. > If the
Unlock All Doors option is
selected for the Remote and Interior
Unlock function for the remote control
key, all doors will be unlocked. If the
Single Door option is selected, only the
individual front door will be unlocked and opened.
For more information about
Remote and
Interior Unlock, see the section "Locking/
unlocking from the outside".
Locking
–Press the button - both front doors must
be closed.
> All doors and the tailgate are locked.
A long press on the
button closes all side
windows and the panorama roof * simultaneously.
Lock button * rear doors
Locking button with indicator lamp in the rear door.
The rear door lock buttons only lock their respec- tive rear door. To unlock the rear door:
–Pull the door handle - the rear door unlocks and opens.
8
Used, for example, to quickly air the car during hot weather.

DRIVER SUPPORT
* Option/accessory.
272
Speed-dependent steering force Speed related power steering causes the steer- ing wheel force to increase with the speed of thecar in order to give the driver enhanced sensitiv-ity.
On motorways the steering feels firmer. When parking and at low speed steering is light andrequires only a slight effort.
NOTE
In certain situations the power steering may become too hot and then needs to be tempo-rarily cooled - during this time the powersteering operates with reduced power andturning the steering wheel may then be per-ceived to be slightly heavier. In parallel with the temporarily reduced steer- ing assistance, the driver display shows amessage.
Change the steering force level *To select the steering force level, go to the "Drive modes" section and see the description at thealternative INDIVIDUAL under the heading"Selectable drive modes". For the car models without a drive mode control with its INDIVIDUAL option, the selection ofsteering force is instead made via the centre dis-play's top view and the following search path:
SettingsMy CarDrive ModesSteering force
Selection of steering force is not accessible while turning is in progress.
Related information
•Drive modes
* (p. 400)
Roll Stability Control Roll Stability Control (RSC) is a stabiliser sys- tem that minimises the risk of overturning, forexample during sudden evasive manoeuvres or ifthe car skids.
The RSC system registers if and how much the car's lateral inclination changes. This informationis used to calculate the risk of the car overturn-ing. If the car is at risk, its electronic stability con-trol system engages, the engine torque isreduced and one or more wheels are braked untilthe car has regained its stability.
WARNING
Under normal driving conditions, the RSC sys- tem improves the car's road safety, but thismust not be taken as a reason to increasespeed. Always follow the normal precautionsfor safe driving.
Related information
• Electronic stability control (p. 273)
• Safety (p. 56)

DRIVER SUPPORT
* Option/accessory.277
Speed limiter *
A speed limiter (Speed Limiter — SL) can be regarded as a reverse cruise control — thedriver regulates the speed using the acceleratorpedal but is prevented by the speed limiter fromaccidentally exceeding a pre-selected/presetmaximum speed.
Overview
Buttons and symbols for functions 2
.
Increase the stored maximum speed or reac- tivate the speed limiter and resume thestored maximum speed
Activate the speed limiter and store the cur- rent speed, or deactivate the speed limiter
Reduces stored maximum speed
Marker for stored max speed
The car's current speed
Stored maximum speed
WARNING
The Speed Limiter is an aid and cannot deal with all traffic, weather and road conditions. The driver must always pay attention to traffic conditions and take action when the SpeedLimiter is not maintaining a suitable speed. The driver always has the ultimate responsibil- ity for the car being driven safely and inaccordance with applicable traffic rules andregulations, even when the Speed Limiterfunction is in use.
LimitationsOn steep downhill gradients the speed limiter

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* Option/accessory.281
Automatic speed limiter *
The automatic speed limiter (Automatic Speed
Limiter - ASL) function helps the driver to adaptthe car's maximum speed to the speed shownon the road signs.
The speed limiter function (Speed Limiter — SL) can be changed to automatic speed limiter. The automatic speed limiter uses speed informa- tion from the Road Sign Information 3
function to
automatically adapt the car's maximum speed.
WARNING
The automatic speed limiter function is an aid, and does not work in all driving situations,traffic, weather and road conditions. The driveralways bears responsibility for maintaining thecorrect distance and speed, as well as whenthe automatic speed limiter is being used. Even if the driver clearly sees the speed-rela- ted road sign, the speed from the Road signinformation function many be incorrect - insuch cases the driver must intervene him/herself and accelerate or brake to a suitablespeed. See also the heading "Limitations for Road sign information".
Is SL or ASL active?Symbols in the driver display show which speed limiter function is active:
Symbol SLASL
A✓ ✓
Sign symbol B
after "70" = ASL is acti-
vated.
✓
AWHITE symbol: Function active, GREY symbol: Standby mode.
B See the following heading "ASL symbol" regarding the mean- ing of the symbol's colour.
The ASL symbol
The sign symbol (displayed alongside the stored speed, "70", in the centre ofthe speedometer) can be shown inthree colours with the following mean-
ings:
Colour of sign
symbol Meaning
Greenish yellow ASL is active Grey ASL has been set in standby mode
Amber/Orange ASL is in temporary standby modeA
A
For example, scanning of a sign failed.
Limitations of ASLAutomatic speed limitation takes place using speed information from the RSI 3
function - not
from the speed limit road signs that the car passes. If RSI 3
cannot interpret and provide speed infor-
mation to the ASL, then the ASL is set in standby mode and changes over to SL. In such cases thedriver must intervene and brake to a suitablespeed. The ASL will be reactivated when the RSI 3
func-
tion can once again interpret and provide speed information to the ASL. See also the heading "Limitations for Road Sign Information".
3 Road Sign Information – RSI

DRIVER SUPPORT
* Option/accessory.283
Changing the tolerance for the Automatic speed limiter
The speed limiter function (Automatic Speed Limiter - ASL) can be set for different tolerancelevels.
It is possible to increase/decrease the signed speed limit. If, for example, the car follows asigned speed limit of 70 km/h (43 mph) thedriver can instead choose to allow the car tomaintain 75 km/h (47 mph).
Buttons and symbols for functions.
–Press the steering wheel button (1)
until 70 km/h (43 mph) in the centre of the speedometer (4) changes to 75 km/h(47 mph).
> After which, the car uses the selected tol- erance 5 km/h (4 mph) as long as signs passed are showing 70 km/h (43 mph). The tolerance is followed until a road sign with a lower or higher speed is passed -then the car follows the new signedspeed limit instead and the tolerance isdeleted from the memory. If the Road Sign Information * function is
activated, the signed speed limit will then be shown with a RED indicator on thespeedometer. The tolerance is adjusted in the same way as thespeed setting is in the speed limiter.
NOTE
The maximum selectable tolerance is +/- 10 km/h (5 mph).
Related information
•
Automatic speed limiter
* (p. 281)
• Activating/deactivating the automatic speed limiter (p. 282)
• Road Sign Information
* (p. 348)
• Managing speed for the speed limiter(p. 278)

DRIVER SUPPORT
* Option/accessory.
284
Cruise control
The cruise control (Cruise Control - CC) helps the driver maintain an even speed, resulting in amore relaxed driving on motorways and long,straight roads in regular traffic flows.
Overview
Buttons and symbols for functions.
Increase the stored speed or reactivate the Cruise control and resume the stored speed
Activate the Cruise control and store the cur- rent speed, or deactivate the Cruise control
Reduces stored speed
Marker for stored speed
The car's current speed
Stored speed In cars equipped with the adaptive cruise control option, the driver can change between CC andACC - see "Change between Cruise control andadaptive cruise control".
WARNING
The driver must always be observant with regard to the traffic conditions and intervenewhen the cruise control is not maintaining asuitable speed and/or suitable distance. The driver always bears ultimate responsibility for ensuring that the vehicle is driven safely.
Related information
•
Activating and starting the Cruise control (p. 284)
• Managing speed for the Cruise control(p. 285)
• Deactivating/reactivating the cruise control(p. 286)
• Deactivating Cruise Control (p. 287)
• Change between Cruise control and adaptive cruise control
* (p. 301)
• Adaptive cruise control
* (p. 290)
Activating and starting the Cruise control Cruise control function (Cruise Control - CC) must first be selected and activated in order tobe able to regulate the speed.
NOTE: The illustration is schematic - details may vary depending on car model.
Active Cruise Control
–Press ◀ (1) or ▶ (3) to browse to the sym-
bol/function
(4).
> The symbol is shown and the cruise con- trol can then be activated.
Start Cruise ControlIn order to start the Cruise control from the standby mode, the car's current speed must be30 km/h (20 mph) or higher. The lowest speedthat can be stored is 30 km/h (20 mph).

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291
is clear again the car returns to the selected speed.
WARNING
The Adaptive cruise control is an aid, which cannot handle all traffic, weather and roadconditions. The driver must always be observant with regard to the prevailing traffic conditions andintervene if the Adaptive cruise control doesnot maintain a suitable speed or suitable timeinterval. Read all the sections about the adaptive cruise control in the owner's manual in orderto learn about its limitations, of which thedriver should be aware before the function isused. The driver always bears responsibility for maintaining the correct time interval andspeed - even when the Adaptive cruise con-trol is being used.
Adaptive cruise control regulates the speed with acceleration and braking. It is normal for thebrakes to emit a low sound when they are beingused to adjust the speed. The adaptive cruise control aims to control the speed in a smooth way. In situations that demandsudden braking the driver must brake himself/herself. This applies in case of large speed differ- ences or if the vehicle in front brakes suddenly.Due to the limitations of the radar unit, brakingmay come unexpectedly or not at all. The adaptive cruise control aims to follow the vehicle ahead in the same lane at a time intervalset by the driver. If the radar unit cannot see anyvehicle in front then the car will instead maintainthe speed set and stored by the driver. This alsotakes place if the speed of the vehicle aheadincreases and exceeds the stored speed. The following applies for cars with automatic gearbox:
• Adaptive cruise control can follow anothervehicle at speed from 0 km/h up to200 km/h (125 mph).
The following applies for cars with manual gear-box: • The Adaptive cruise control can follow another vehicle at speeds from 30 km/h(20 mph) up to 200 km/h (125 mph).
WARNING
Adaptive cruise control is not a collision avoid- ance system. The driver must intervene if thesystem does not detect a vehicle in front. The adaptive cruise control does not brake for humans or animals, and not for small vehiclessuch as bicycles and motorcycles. Nor for lowtrailers, oncoming, slow or stationary vehiclesand objects. Do not use the Adaptive cruise control, for example, in city traffic, at junctions, on slipperysurfaces, with a lot of water or slush on theroad, in heavy rain/snow, in poor visibility, onwinding roads or on slip roads.
IMPORTANT
Maintenance of adaptive cruise control com- ponents must only be performed at a work-shop - an authorised Volvo workshop is rec-ommended.

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* Option/accessory.297
Deactivating/activating the adaptive cruise control *
The adaptive cruise control (Adaptive Cruise Control - ACC) can be temporarily deactivatedso that it is set in the standby mode and canlater be reactivated.
Deactivate Adaptive Cruise Control and set it in standby mode
NOTE: The illustration is schematic - details may vary depending on car model.
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 thespeedometer changes from BEIGE toGREY. In standby mode, the driver must him/herselfcontrol both speed and distance. When the adaptive cruise control is in standby mode and the car drives too close to a vehicleahead, the driver is warned about the short dis-tance by the Distance Warning function instead(see reference to the heading "Distance Warn-ing" at the end of this section).
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 thestored speed for longer than 1 minute.
• the clutch pedal is depressed for approx. 1minute - applies to cars with manual gearbox.
In this situation, the driver must intervene andadapt the speed and distance to the vehicleahead. A temporary increase in speed with the accelera- tor pedal, e.g. during overtaking, does not affectthe setting - the car returns to the last storedspeed when the accelerator pedal is released.
Automatic standby mode
Adaptive cruise control is dependent on other systems, e.g. stability control/anti-skid ESC. If anyof these systems stops working, adaptive cruisecontrol is switched off automatically. In the event of automatic deactivation a signal willsound and a message is shown in the driver dis-play. The driver must then intervene and adaptthe speed and distance to the vehicle ahead. Automatic deactivation may occur if:
• the speed is below 5 km/h (3 mph) and ACC is uncertain whether the vehicle ahead is astationary vehicle or an object, such as aspeed bump.
• the speed is below 5 km/h (3 mph) and thevehicle ahead turns off so that ACC nolonger has a vehicle to follow.
• speed is reduced to below 30 km/h(20 mph) - only applies to cars with manualgearbox.
• the driver opens the door
• the driver takes off the seatbelt
• engine speed is too low/high
• 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/radiowaves are blocked).

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305
WARNING
Pilot Assist is an aid which cannot handle all traffic, weather and road conditions. The driver must always be observant with regard to the prevailing traffic conditions andintervene if Pilot Assist does not provide suit-able steering assistance or maintain a suita-ble speed or suitable time interval. Read all the sections about this function in the owner's manual in order to learn about itslimitations, of which the driver should beaware before the function is used. Pilot Assist must only be used if there are clear lane lines painted on the road surfaceon each side of the lane. All other useinvolves increased risk of contact with sur-rounding obstacles that are not detected bythe function. The driver always bears responsibility for how the car is controlled as well as for maintainingthe correct distance and speed, even whenPilot Assist is being used.
Pilot Assist regulates the speed with acceleration and braking. It is normal for the brakes to emit alow sound when they are being used to adjustthe speed. Pilot Assist attempts to regulate the speed smoothly. In situations that demand sudden brak-ing the driver must brake himself/herself. Thisapplies in case of large speed differences or ifthe vehicle in front brakes suddenly. Due to the limitations of the camera and radar unit, brakingmay come unexpectedly or not at all. Pilot Assist aims to follow the vehicle ahead in the same lane at a time interval set by the driver.If the radar unit cannot see any vehicle in frontthen the car will instead maintain the speed setand stored by the driver. This also takes place ifthe speed of the vehicle ahead increases andexceeds the stored speed. The following applies for cars with automatic gearbox:
• Pilot Assist can follow another vehicle atspeeds from 0 km/h up to 200 km/h(125 mph).
• Pilot Assist can give steering assistance fromalmost stationary up to 140 km/h (87 mph).
The following applies for cars with manual gear-box: • Pilot Assist can follow another vehicle at speeds from 30 km/h (20 mph) up to200 km/h (125 mph).
• Pilot Assist can give steering assistance from30 km/h (20 mph) up to 140 km/h(87 mph).
WARNING
Pilot Assist is not a collision avoidance sys- tem. The driver must intervene if the systemdoes not detect a vehicle in front. Pilot Assist does not brake for people, ani- mals, objects, small vehicles (e.g. cycles andmotorcycles), low trailers as well as oncoming,slow or stationary vehicles. Do not use Pilot Assist, for example, in city traffic, at junctions, on slippery surfaces, witha lot of water or slush on the road, in heavyrain/snow, in poor visibility, on winding roads,on slip roads, or with a trailer connected tothe car.
IMPORTANT
Maintenance of Pilot Assist components must only be performed at a workshop - an author-ised Volvo workshop is recommended.