brakes VOLVO S90 2020 Quick Guide

9
STARTING AND DRIVING
Starting the vehicle378
Switching off the vehicle 380
Ignition modes 381
Selecting ignition mode 382
Brake functions 382
Brakes 383
Brake Assist System 384
Braking on wet roads 384
Braking on salted roads 385
Maintenance of the brake system 385
Parking brake 385
Activating and deactivating the parking brake 386
Settings for automatically activat-ing the parking brake 387
Parking on a hill 388
Parking brake malfunction 388
Auto-hold brakes 389
Activating and deactivating Auto-hold at a standstill 390
Hill Start Assist 390
Braking assist after a collision 391
Transmission 391
Automatic transmission 391
Gear selector positions for auto-matic transmissions 392

Using the steering wheel paddles
*
to shift 395
Shiftlock 397
Deactivating the automatic shiftlock 398
The kickdown function 398
All Wheel Drive (AWD) *
399
Drive modes *
399
Changing drive mode *
401
Eco drive mode 401
Activating and deactivating Eco drive mode using the function button 404
Start/Stop function 404
Driving with the Start/Stop function 404
Deactivating the Start/Stop function 406
Conditions for the Start/Stop function 406
Leveling control * and suspension
408
Leveling control settings *
411
Economical driving 411
Preparing for a long trip 412
Winter driving 412
Driving through standing water 413
Opening/closing the fuel filler door 414
Refueling 414
Fuel 415
Octane rating 416

Emission controls418
Overheating of engine and trans- mission 418
Battery drain 419
Jump starting using another battery 420
Towing using a towline 422
Attaching and removing the tow-ing eyelet 423
Recovery 425
HomeLink ®
* 425
Programming HomeLink ®
* 426
Using HomeLink ®
* 428
Type approval for HomeLink ®
* 429
Compass *
429
Activating and deactivating the compass * 430
Calibrating the compass *
430

||
SAFETY
50
WARNING
Never use a seat belt for more than one occupant. Never wear the shoulder portionof the belt under the arm, behind the backor otherwise out of position. Such usecould cause injury in the event of an acci-dent. As seat belts lose much of theirstrength when exposed to violent stretch-ing, they should be replaced after any colli-sion, even if they appear to be undamaged.
WARNING
Do not use clips or fasten the belts around hooks or other parts of the interior. This willprevent the seat belt from fitting properly.
WARNING
Never damage the seat belts and never insert any foreign objects into the beltbuckle. This may cause the seat belts andbelt buckles to malfunction in a collision.There is a risk of serious injury.
Unbuckling seat belts1. Press the red button on the seat beltreceptacle and make sure the seat belt retracts fully into the retractor slot.
2. If it does not fully retract, guide the belt manually into the slot and make sure itdoes not hang loose.
Related information
Seat belts (p. 47)
Seat belt tensioners (p. 50)
Door and seat belt reminders (p. 51)
Seat belt tensioners The vehicle is equipped with standard and electric seat belt tensioners that can help ten-sion the seat belt in a critical situation or colli-sion.
Standard seat belt tensionersAll seat belts are equipped with a standard seat belt tensioner. In a collision of sufficiently violent force, the seat belt tensioners will tension the seat beltsin order to more effectively restrain the occu-pants.
Electric seat belt tensionersThe driver's and front passenger's seat beltsare equipped with electric seat belt tensioners. The seat belt tensioners interact and can be activated in conjunction with the City Safetyand Rear Collision Warning driver support sys-tems. In critical situations, such as if the vehi-cle brakes suddenly, begins to skid or runs offthe road (e.g if the vehicle rolls into a ditch,lifts off the ground or hits an obstacle in theroad), or if there is a risk of collision, the seatbelts can be pulled taut by the seat belt ten-sioner's electric motor. The electric seat belt tensioner helps to posi- tion the occupant more effectively in the seat,which reduces the risk of the occupant strik-ing the interior of the passenger compartment

DISPLAYS AND VOICE CONTROL
* Option/accessory.
78
Instruments and controls in left- hand drive vehicles The overviews show the location of the vehi- cle's displays and controls.
Steering wheel and dashboard
Parking lights, daytime running lights, low beams, high beams, turn signals, front fog lights/cornering illumination *, rear fog
light, trip computer reset
Steering wheel paddles for manual shift- ing *
Head-up display *
Instrument panel
Wipers and washers, rain sensor *
Right-side steering wheel keypad
Steering wheel adjustment
Horn
Left-side steering wheel keypad
Hood open
Display lighting, trunk lid unlock/open */
close *, halogen headlight height adjust-
ment
Ceiling console
Front reading lights and courtesy lighting
Panoramic roof *
Ceiling console display ON CALL button
HomeLink ®
*
Center and tunnel console
Center display
Hazard warning flashers, defrosting, media
Gear selector
Start knob
Drive modes *
Parking brake
Auto-hold brakes

DISPLAYS AND VOICE CONTROL
* Option/accessory.
80
Instrument panel The instrument panel displays information related to the vehicle and driving.
The instrument panel contains gauges, indica- tors and monitoring and warning symbols.What is shown in the instrument panel variesdepending on the equipment, settings andfunctions currently active. The instrument panel is activated as soon as a door is opened, i.e. in ignition mode 0. The
panel will power down after a short period oftime if it is not used. To reactivate it, do one ofthe following:
Depress the brake pedal.
Activate ignition mode
I.
Open one of the doors. The instrument panel is available in two ver- sions: 8" and 12"
*.WARNING
If the instrument panel turns off, does not activate when the ignition is switched on,or part/all of the panel cannot be read, donot drive the vehicle. Consult a workshopimmediately. Volvo recommends anauthorized Volvo workshop.
WARNING
If the instrument panel is not functioning properly, information about brakes, airbagsor other safety-related systems may not bedisplayed. The driver will then not be ableto check the status of the vehicle systemsor receive relevant warnings and informa-tion.
Instrument panel 8"
The illustration is generic - details may vary accord- ing to vehicle model.
Location in the instrument panel:
Left side In the center Right side
Fuel gauge Speedometer Media player Drive Mode
Road sign information* Phone
Gear indicator Cruise control/speed limiter information Navigation information*
Tachometer/ECO gauge A
Door and seat belt status Clock
Distance to empty tank Start/Stop function status App menu (activated using steering wheel keypad)

DISPLAYS AND VOICE CONTROL
}}
91
Change the measurement standard for the temperature sensor etc. via system settings inthe center display's Top view.
Related information

Instrument panel (p. 80)
Changing system units of measurement(p. 129)
Indicator symbols in the instrument panel
The indicator symbols alert the driver that a function has been activated, that a system isrunning, or that a fault or error may haveoccurred.
Symbol Meaning
Information, see the message in the display The information symbol illumi- nates and a message is displayedin the instrument panel if one ofthe vehicle's systems requiresthe driver's attention. The infor-mation symbol may also illumi-nate in combination with othersymbols.
A
B Fault in brake system This symbol illuminates if there is a problem with the parkingbrake.
Symbol Meaning
A
BFault in ABS system If this symbol is illuminated, the ABS system is malfunctioning.The vehicle's regular brakes willstill work, but without the ABSfunction.
A
BAuto-brake on This symbol illuminates when the function is activated and thebrakes or parking brakes arebeing used. The brakes hold thevehicle at a standstill after it hasstopped.

LIGHTING
157
Brake lights
The brake lights are automatically illuminated when braking.
The brake lights are illuminated when the brake pedal is depressed and when the brakesare automatically applied by a driver supportsystem.
Related information
Emergency brake lights (p. 157)
Brake functions (p. 382)
Driver support systems (p. 266)
Emergency brake lights
The emergency brake lights are activated to warn following vehicles of hard braking. This function causes an additional taillight on each side of the vehicle to illuminate.
The emergency brake lights are activated in the event of hard braking or if the ABS systemis activated and the vehicle is traveling at ahigh speed. After the driver decelerates to a low speed and then releases the brake, the brake lightsresume their normal brightness.
Related information
Brake lights (p. 157)
Brakes (p. 383)
Hazard warning flashers (p. 157)
Hazard warning flashers
Hazard warning flashers warn other road users by all of the vehicle's turn signals beingactivated at the same time. The function canbe used to warn about a traffic hazard.
Hazard warning flashers button.
Press the button to activate the hazard warn- ing flashers.
NOTE
Regulations concerning the use of hazard warning flashers may vary from country tocountry.
Related information
Emergency brake lights (p. 157)
Using turn signals (p. 154)

DRIVER SUPPORT
* Option/accessory.
266
Driver support systems
The vehicle is equipped with a number of driver support systems that can provide thedriver with active or passive assistance in var-ious situations.
The systems can, for example, help the driver:
maintain a set speed
maintain a set time interval to the vehicle ahead
help prevent a collision by warning thedriver and applying the brakes
park the vehicle.
Some of the systems are standard and othersare options. This also varies from market tomarket.
Related information
IntelliSafe – driver support and safety(p. 29)
Speed-dependent steering wheel resis-tance (p. 266)
Curve Speed Assist (CSA)
* (p. 300)
Electronic Stability Control (p. 267)
Distance Alert
* (p. 271)
Cruise control (p. 273)
Adaptive Cruise Control
* (p. 276)
Pilot Assist
* (p. 285)
Radar sensor (p. 303)
Camera (p. 306)
City Safety
™ (p. 312)
Rear Collision Warning
* (p. 326)
BLIS
* (p. 327)
Cross Traffic Alert
* (p. 331)
Road Sign Information
* (p. 335)
Driver Alert Control (p. 340)
Lane Keeping Aid (p. 342)
Steering assistance at risk of collision(p. 349)
Park Assist
* (p. 355)
Park Assist Camera
* (p. 360)
Park Assist Pilot
* (p. 368)
Speed-dependent steering wheel resistance Speed-dependent power steering increases the steering wheel resistance in pace withthe vehicle's speed, which can help give thedriver an enhanced feeling of control and sta-bility.
Steering is stiffer on highways. When parking and at low speeds, it will be easier to movethe steering wheel.
NOTE
In rare situations, the power steering may become too hot andrequire temporary cooling – dur-ing such time the power steering
will work at reduced output and the steer-ing wheel may feel more difficult to move. The message
Power steering Assistance
temporarily reduced will be displayed
along with this symbol in the instrument panel.
While the power steering is working at reduced power, the driver support func-tions and systems with steering assistanceare not available.

DRIVER SUPPORT
}}
* Option/accessory.267
WARNING
If the temperature rises too high, the power steering may be forced to switch off com-pletely. In such a situation, the driver dis- play shows the message
Power steering
failure Stop safely along with a symbol.
Changing the level of steering wheel resistance *
In INDIVIDUAL drive mode, the level of steer- ing wheel resistance can be adjusted. 1.
Tap
Settings in the center display's Top
view.
2. Select
My CarDrive ModesSteering Force.
Steering wheel resistance settings can only be accessed if the vehicle is stationary or is mov-ing straight ahead at a low speed.
Related information
Driver support systems (p. 266)
Drive modes
* (p. 399)
Electronic Stability Control
The Electronic Stability Control (ESC 1
) func-
tion helps the driver avoid skidding and improves the vehicle's directional stability.
This symbol will be displayed in the instrument panel whenthe system is intervening. When the system has inter- vened to apply the brakes, apulsing sound may be heard
and the vehicle may accelerate more slowlythan expected when the accelerator pedal isdepressed.
The system consists of the following sub-func- tions:
Stability control 2
Spin control and active yaw control
Engine drag control
WARNING
The function is supplementary driver support intended to facilitate drivingand help make it safer – it cannot han-dle all situations in all traffic, weatherand road conditions.
The driver is advised to read all sec-tions in the Owner's Manual about thisfunction to learn of its limitations,which the driver must be aware ofbefore using the function.
Driver support functions are not a sub-stitute for the driver's attention andjudgment. The driver is always respon-sible for ensuring the vehicle is drivenin a safe manner, at the appropriatespeed, with an appropriate distance toother vehicles, and in accordance withcurrent traffic rules and regulations.
Stability control 2This function helps control the driving andbraking force of each individual wheel in anattempt to stabilize the vehicle.
Spin control and active yaw controlThis function is active at low speeds andbrakes the wheels that are spinning to transfer
1
Electronic Stability Control
2 Also called traction control.

DRIVER SUPPORT
270
Electronic Stability Control symbols and messagesA number of symbols and messages related to Electronic Stability Control (ESC 6
) may be displayed in the instrument panel. Several examples are provided below.
Symbol Message Meaning
Steady glow for approx. 2 seconds. System check when the engine is started.
Flashing light. The system is actively operating.
Steady glow. Sport mode is activated.
NOTE! The system is not deactivated in this mode, but has partially
reduced functionality.
ESC Temporarily offThe system's functionality has been temporarily reduced due to high brake system temperatures. The function will be automatically reactivated when the brakes have cooled.
ESC Service requiredThe system is not functioning properly. Stop the vehicle in a safe place, turn off the engine and then restart it.
A text message can be erased by briefly press- ing the
button in the center of the right-
side steering wheel keypad. If the message persists: Contact a workshop
‒
an authorized Volvo workshop is recom- mended.
Related information
Electronic Stability Control (p. 267)
6
Electronic Stability Control

DRIVER SUPPORT
}}
* Option/accessory.273
Cruise control
Cruise Control (CC 10
) can help the driver
maintain an even speed to provide a more relaxing driving experience on highways andlong, straight roads with even traffic flows.
Overview
Function buttons and symbols.
: Activates Cruise Control from
standby mode and resumes the set speed
: Increases the set speed
: From standby mode – activates
Cruise Control and sets the current speed
: From active mode – deactivates/
puts Cruise Control in standby mode
: Reduces the set speed
Marker for set speed
The vehicle's current speed
Set speed
NOTE
In vehicles equipped with Adaptive Cruise Control *(ACC 11
), it is possible to switch
between Cruise Control and Adaptive Cruise Control.
WARNING
The function is supplementary driver support intended to facilitate drivingand help make it safer – it cannot han-dle all situations in all traffic, weatherand road conditions.
The driver is advised to read all sec-tions in the Owner's Manual about thisfunction to learn of its limitations,which the driver must be aware ofbefore using the function.
Driver support functions are not a sub-stitute for the driver's attention andjudgment. The driver is always respon-sible for ensuring the vehicle is drivenin a safe manner, at the appropriatespeed, with an appropriate distance toother vehicles, and in accordance withcurrent traffic rules and regulations.
Using engine braking instead of applying the brakes
Cruise Control regulates speed by lightly applying the brakes. On downgrades, it cansometimes be desirable to roll a bit faster andlet speed be reduced instead by engine brak-ing alone. The driver can temporarily disen-gage the Cruise Control braking function.
10
Cruise Control
11 Adaptive Cruise Control