stop start VOLVO S60 TWIN ENGINE 2020 Owner's Manual

HYBRID INFORMATION
389
Symbol Message Meaning
Hybrid system failure Service requiredThe hybrid system is not functioning. Contact a workshopA
to have the system checked as
soon as possible.
Charge cable Remove before startDisplayed when the driver attempts to start the vehicle with the charging cable still con- nected. Remove the charging cable and close the charger cover.
A An authorized Volvo workshop is recommended.
Related information
Initiating hybrid battery charging (p. 380)
Stopping hybrid battery charging (p. 386)
Charging the hybrid battery (p. 375)
Warning symbols in the instrument panel (p. 94)
Indicator symbols in the instrument panel(p. 91)
Hybrid gauge (p. 83)
Hybrid battery gauge (p. 84)

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400
Braking on salted roads
When driving on salted roads, a layer of salt may form on the brake discs and brake pads.
This could increase stopping distance. Main- tain an extra large safety distance to the vehi-cle ahead. Make sure to also:
Apply the brakes from time to time to helpremove salt. Make sure braking does notpose a risk to any other road users.
Gently apply the brakes when you havefinished driving and before driving again.
Related information
Brakes (p. 397)
Braking on wet roads (p. 399)
Maintenance of the brake system
Regularly check the brake system compo- nents for wear.
To keep the vehicle as safe and reliable as possible, follow the Volvo service schedulespecified in the Warranty and MaintenanceRecords Information booklet. After replacingbrake pads and brake discs, braking effect isnot adapted until they are "broken in" by driv-ing a few hundred kilometers (miles). Com-pensate for the reduced braking effect byapplying greater pressure to the brake pedal.Volvo recommends only using brake padsapproved for your Volvo.
CAUTION
The brake system's components should be regularly checked for wear. Contact a workshop for advice on how to do this or let a workshop perform theinspection - an authorized Volvo workshopis recommended.
Related information
Brakes (p. 397)
Parking brake
The parking brake helps keep the vehicle sta- tionary by mechanically locking two wheels.
The parking brake controls are located in the tunnel console between the seats.
When the electric parking brake is being applied, a faint sound can be heard from thebrake's electric motor. This sound can also beheard during the automatic function check ofthe parking brake. If the vehicle is stationary when the parking brake is activated, it will only be applied to therear wheels. If it is activated while the vehicleis moving, the normal brakes will be used onall four wheels. Braking will be transferred toonly the rear wheels when the vehicle isalmost stopped.

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STARTING AND DRIVING
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Related information
Activating and deactivating the parking brake (p. 401)
Parking on a hill (p. 403)
Start battery (p. 579)
Volvo's service program (p. 562)
Auto-hold brakes
With the Auto-hold brake function, the driver can release the brake pedal and the brakeswill remain applied, for example, when thevehicle has stopped at a traffic light or inter-section.
When the vehicle stops, the brakes are acti- vated automatically. The function can useeither the normal brakes or the parking brakesto keep the vehicle stationary and works onflat surfaces or hills. If the driver has their seatbelt fastened or if the driver's door is closed,the brakes will disengage automatically whenthe vehicle starts driving.
NOTE
When braking to a stop on an uphill or downhill gradient, depress the brake pedalwith slightly more force than usual beforereleasing to ensure that the vehicle cannotmove at all.
The parking brake is activated if
the vehicle is switched off
the driver's door is opened
the driver's seat belt is removed
the vehicle has been stationary for a pro- longed period of time (5-10 minutes)
Symbols in the instrument panel
Symbol Meaning
This symbol illuminates when the function is using the normalbrakes to keep the vehicle sta-tionary.
A
B This symbol illuminates when the function is using the parkingbrake to keep the vehicle station-ary.
A
Canadian models.
B US models.
Related information
Activating and deactivating Auto-hold at a standstill (p. 405)
Brakes (p. 397)
Parking brake (p. 400)
Hill Start Assist (p. 405)

STARTING AND DRIVING
* Option/accessory.
406
Braking assist after a collision
In a collision in which the activation level is reached for the pyrotechnic seat belt tension-ers or airbags, or if a collision with a large ani-mal is detected, the vehicle's brakes will beautomatically activated. This function isintended to help prevent or reduce the effectsof any subsequent collision.
After a serious collision, it may no longer be possible to control and steer the vehicle. Inorder to avoid or mitigate a possible furthercollision with a vehicle or an object in the vehi-cle's path, the brake assist system is activatedautomatically to help stop the vehicle safely. If braking is not appropriate, e.g. if there is a risk of being hit by passing traffic, the drivercan override the system by depressing theaccelerator pedal. This function assumes that the brake system is intact after a collision.
Related information
Rear Collision Warning
* (p. 320)
BLIS
* (p. 321)
Brake functions (p. 397)
Transmission
The transmission is part of the vehicle's drive- line (power transmission) between the engineand the drive wheels. The function of thetransmission is to change gears dependingon speed and power needs.
The vehicle has an 8-speed automatic trans- mission and an electric motor for rear-wheeldrive. The number of gears allows the engine'storque and power band to be effectively uti-lized. Two of the gears are overdrive gears thatsave fuel when driving at a constant enginespeed. Manual shifting is also possible. Theinstrument panel shows the gear currently inuse.
Related information
Automatic transmission (p. 406)
Automatic transmission
In vehicles with an automatic transmission, the system selects the gear so that drivingwill be as energy-efficient as possible. Thetransmission also has a manual mode.
Overview of gear selector and gear shift pattern in the instrument panel
The instrument panel shows which gear is cur- rently in use: R , N , D or B. P position is electric.
For manual shifting, the gear indicator in the instrument panel displays the gear currentlybeing used.
4 Hill Start Assist

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Instrument panel when the paddles are activated for shifting.
Instrument panel when the paddles are activated for shifting in manual mode.
ChangeTo shift one gear:
–Pull one of the paddles toward the steer- ing wheel and then release.As long as the engine speed (rpm) is withinthe permissible range for the selected gear, agear shift will take place each time a paddle ispulled. After each gear shift, a number indicat-ing the current gear will be displayed in theinstrument panel.
Turning off Start/Stop
Manual deactivation in gear
D and B
–Deactivate the paddles by pulling the right paddle ( +) toward the steering wheel and
holding it until the number of the currentgear is no longer displayed in the instru-ment panel.
> The transmission will revert to gear D
or B depending on which gear was
selected before the paddles were acti- vated.
Automatic deactivation
In gear position D, the steering wheel paddles
are deactivated after a short period of time if they are not used. The number of the currentgear will no longer be displayed in the instru-ment panel. In gear position B, the paddles will not acti-
vate automatically.
Related information
Automatic transmission (p. 406)
Gear selector positions for automatic transmissions (p. 407)
Shiftlock The automatic transmission's shiftlock func- tion helps prevent inadvertently moving thegear selector between different positions.
Automatic shiftlockThe automatic shiftlock has a separate safety system.
From Park -
P
To move the gear selector from P to another
gear, the brake pedal must be depressed and the ignition in mode II.
From Neutral - N
If the gear selector is in N and the vehicle has
been stationary for at least 3 seconds (with or without the engine running), the gear selectorwill be locked in that position. To move the gear selector from N to another
gear, the brake pedal must be depressed and the ignition in mode II.
Messages in the instrument panelIf the gear selector is locked in position, amessage will appear in the instrument panel, e.g.
Gear lever Press brake pedal to
activate gear lever.
There is no mechanical shiftlock function.

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Drive systemsVolvo Twin Engine combines a combustion engine for the front wheels and an electricmotor for the rear wheels.
Two drive systemsDepending on the selected drive mode and power available in the electric motor, the drivesystems can either be used separately or intandem. The electric motor gets its energy from a hybrid battery located under the tunnel con-sole. The hybrid can be charged from a walloutlet or in a special charging station. Thecombustion engine can also charge the hybridbattery using a special high-voltage generator. Both the combustion engine and the electric motor can generate power directly to thewheels. An advanced control system coordi-nates both the drive systems to help optimizedriving economy.
Hybrid battery - The hybrid battery's func- tion is to store electrical current. Thisenergy is provided by plugging the charg-ing cable into an electrical outlet, throughregenerative braking or from the high-volt-age generator. This provides current topower the electric motor and to temporar-ily power the electrical air conditioning toprecondition the passenger compartment.
Combustion engine - The combustion engine starts when the charge level in thehybrid battery is too low to provide thepower output requested by the driver.
High-voltage generator 6
- Charges the
hybrid battery. Starter for the combustion engine. Can provide the combustion engine with extra electrical current.
Electric motor - Powers the vehicle using electricity. Can provide extra torque andpower during acceleration. Provides elec-trical all-wheel drive functionality. Regen-erates braking energy into electrical cur-rent.
Related information

General information about Twin Engine(p. 374)
Starting and stopping the combustionengine in Twin Engine vehicles (p. 413)
Drive modes (p. 413)
Transmission (p. 406)
Factors affecting electric motor range(p. 423)
6
CISG (Crank Integrated Starter Generator) – combined high-voltage generator and starter.

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413
Starting and stopping the combustion engine in Twin Enginevehicles An advanced control system determines the distance that the vehicle can be driven on thecombustion engine, electric motor, or both atthe same time. When driving on only theelectric motor, the vehicle may automaticallystart the combustion engine due to outsidecircumstances, e.g. low ambient tempera-tures. This is completely normal. The com-bustion engine will also always start whenthe hybrid battery is nearly fully discharged.
Climate settings at low temperaturesAt low ambient temperatures, the combustion engine will sometimes start automatically tohelp achieve the desired passenger compart-ment temperature and air quality. The amountof time the combustion engine is running canbe affected by lowering the temperature
reducing blower speed
activating
Pure drive mode.
Using the electric motor in hot or cold
weather
At very low or high ambient temperatures, the electric motor's driving range and power maybe reduced and affect how often the combus-tion engine automatically starts.
Emission control systemTo help ensure that the emission control sys-tem is as energy-efficient as possible, thecombustion engine will run for several minutesafter it is started. The amount of time the com-bustion engine needs to be used variesdepending on the temperature of the three-way catalytic converter.
WARNING
California Proposition 65 Operating, servicing and maintaining a pas- senger vehicle can expose you to chemi-cals including engine exhaust, carbon mon-oxide, phthalates, and lead, which areknown to the State of California to causecancer and birth defects or other reproduc-tive harm. To minimize exposure, avoidbreathing exhaust, do not idle the engineexcept as necessary, service your vehicle ina well ventilated area and wear gloves orwash your hands frequently when servicingyour vehicle. For more information go towww.P65Warnings.ca.gov/passenger-vehicle.
Related information
Drive systems (p. 412)
Economical driving (p. 421)
Drive modes (p. 413)
Drive modes
Drive modes affect the vehicle's driving cha- racteristics in different ways to enhance andsimplify the driving experience in certaintypes of situations.
Drive modes enable easy access to the vehi- cle's many functions and settings in differentdriving situations. Each drive mode is adaptedto help optimize driving characteristics. Steering
Engine/transmission/all-wheel drive
Brakes
Shock absorbers
Instrument panel
Climate control settings
Select the drive mode that is adapted to the current driving conditions. Keep in mind thatnot all drive modes are available in all situa-tions.
Available drive modes
WARNING
Keep in mind that the vehicle does not emit any engine noise when using the electricmotor and may therefore be difficult todetect for children, pedestrians, cyclists oranimals. This is particularly true at lowspeeds, e.g. in parking lots.

STARTING AND DRIVING
* Option/accessory.
420
Adjusting suspension settings Polestar Engineered *
The shock absorber settings can be adjusted for driving in other conditions or on particularroad surfaces.
Location of adjustment knobsThere are four adjustment knobs, two for the front shock absorbers and two for the rear.There are adjustment knobs above eachwheel. The adjustment knobs for the frontwheels are located under the engine compart-ment hood. The adjustment knobs for the rearwheels are located above each wheel in thewheel housing.
Location of adjustment knob, front wheel.
Location of adjustment knob, rear wheel.
NOTE
Each adjustment knob has 22 adjustment positions. The closer to position 0 the knobis set, the stiffer the suspension.
Adjusting front suspension settingsMake sure the adjustment knob is set to 0 before starting the adjustment. This makes iteasier to determine what adjustment positionis set.
Turn the adjustment knob clockwise or counterclock- wise to change the adjustment position.
Turn the knob clockwise until it stops to get to adjustment position 0.
Turn the knob counterclockwise to the desired adjustment position.
> Then follow the same procedure for the second tire.
Adjusting rear suspension settingsThe rear adjustment knobs are located above the tire inside the wheel housing. To accessthe rear adjustment knobs, the vehicle mustbe raised using a jack; see separate section.

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* Option/accessory.421
The rubber cap is located above the adjustment knob.
Turn the adjustment knob clockwise or counterclock- wise to change the adjustment position.
Remove the protective rubber cap over the adjustment knob.
Turn the knob clockwise until it stops to get to adjustment position 0.
Turn the adjustment knob counterclock- wise to the desired adjustment position.
> When the desired position has been
reached, replace the protective rubber cap. Then follow the same procedurefor the second tire.
NOTE
For optimal performance, Volvo recom- mends setting the adjustment knobs to thesame position for each axle.
Recommended positions
Position Front Rear Performance mode adjustmentposition 2adjustmentposition 4
Engineered,factory setting adjustmentposition 6adjustmentposition 9
Comfort mode adjustment position 12adjustmentposition 15
Related information

Hoisting the vehicle (p. 569)
Leveling control
* and suspension (p. 419)
Economical driving
Drive economically and more environmentally conscious by thinking ahead and avoidingrapid starts and stops.
Adapt your driving style and speed to the cur- rent traffic conditions. To help achieve the greatest distance with the lowest fuel consumption with Twin Engine,observe the following:
Charge
Charge the vehicle regularly by plugging it into an electrical outlet. Make it a habit toalways begin trips with the hybrid batteryfully charged.
Locate charging stations along your route.
If possible, choose parking spots withcharging stations.
NOTE
Charge the vehicle from the electricity grid as often as possible!

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STARTING AND DRIVING
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Slippery driving conditionsTo help optimize traction and roadholding, Volvo recommends using snow tires on allwheels whenever there is a risk of snow or iceon the road.
NOTE
Certain countries require use of winter tires by law. Not all countries permit the use ofstudded tires.
Practice driving on slippery surfaces under controlled conditions to learn how the vehiclereacts.
Related information
Snow tires (p. 539)
Snow chains (p. 540)
Braking on salted roads (p. 400)
Braking on wet roads (p. 399)
Filling washer fluid (p. 621)
Start battery (p. 579)
Replacing windshield wiper blades(p. 619)
Refilling coolant (p. 576)
Driving through standing water
It may be necessary to drive the vehicle through standing water, e.g. deep puddles orflooding on the road. This must be done withgreat caution.
To help prevent damage to the vehicle when driving through water:
Do not drive in water higher than the floorof the vehicle. If possible, check the depthof the water at its deepest point beforedriving through it. Be particularly carefulwhen driving through flowing water.
Do not drive faster than walking speed.
Do not stop the vehicle in the water. Drivecarefully forward or back the vehicle out ofthe water.
Remember that waves created by passingvehicles could cause the water level to riseabove the vehicle's floor level.
Avoid driving through salt water to helpavoid the risk of corrosion.
CAUTION
Parts of the vehicle (e.g. engine, transmis- sion, driveline, electrical components, etc.)can be damaged if the vehicle is driventhrough water higher than its floor level.Damage to any components caused byflooding, vapor lock or insufficient oil is notcovered under warranty. If the engine stalls while the vehicle is in water, do not attempt to restart it. Havethe vehicle towed on the bed of a towtruck to a workshop - an authorized Volvoworkshop is recommended.
CAUTION
Because it can be difficult to determine the water depth, Volvo recommends not driv-ing through standing or running water. Thedriver is always responsible for operatingthe vehicle in a safe manner and adheringto all applicable laws and regulations.
When you have passed the water, press lightly on the brake pedal and check that the brakesare functioning properly. Water, mud, slush,etc. can make the brake linings slippery,resulting in delayed braking effect. If the vehicle is equipped with a trailer cou- pling contact, clean the contact after driving inwater or mud.