2017 VOLVO S60 cooling

6

Park Assist Pilot (PAP)* – function
235
Park Assist Pilot (PAP) * – operation
236
Park Assist Pilot (PAP) * – limitations
238
Park Assist Pilot (PAP) * – symbols
and messages 239
Park assist – troubleshooting 239
Rear Park Assist Camera (PAC) – introduction 240
Rear Park Assist Camera (PAC) –function 240
Rear Park Assist Camera (PAC) –operation 241
Rear Park Assist Camera (PAC) –guiding and marker lines 242
Rear Park Assist Camera (PAC) –limitations 244
BLIS * – introduction
244
BLIS * – function
245
BLIS * – operation
246
BLIS * – Cross Traffic Alert (CTA)
247
BLIS * – limitations
248
BLIS * – messages
249
STARTING AND DRIVING
Starting the engine
252
Switching off the engine 253
Engine Remote Start (ERS) * – intro-
duction 254
Engine Remote Start (ERS) * – star-
ting the engine 254
Engine Remote Start (ERS) * –
switching off the engine 255
Jump starting 255
Transmission – general information 256
Transmission – positions 257
Transmission – Geartronic 258
Transmission – shiftlock override 261
Start/Stop – Hill Start Assist (HSA) 261
Start/Stop – introduction 262
Start/Stop – function 262
Start/Stop – Auto-stop exceptions 263
Start/Stop – Auto-start exceptions 264
Start/Stop – settings 265
Start/Stop – symbols and messages 266
ECO *
267
All Wheel Drive (AWD) 269
Brakes – general 269
Brakes – symbols 271
Anti-lock braking system (ABS) 271

Brake lights272
Emergency Brake Assistance (EBA) 272
Parking brake – general information 273
Parking brake – applying 273
Parking brake – releasing 274
Parking brake – symbols and messages 276
Driving through water 277
Engine and cooling system 277
Conserving electrical current 278
Before a long distance trip 278
Driving in cold weather 279
Refueling – fuel requirements 279
Refueling – octane rating 280
Refueling – opening/closing fuel filler door 282
Refueling – opening/closing fuel cap 283
Emission controls 283
Economical driving 284
Towing a trailer 285
Trailer Stability Assist (TSA) 287
Towing the vehicle 288
Towing eyelet 288
Towing by tow truck 289

CLIMATE
127
Temperature and blower control
When the vehicle is started, the most recent set- ting is resumed. The blower should always be activated to help avoid condensation and fogging on the win-dows.
Temperature controlThe temperatures on the driver and passenger sides can beset separately.
NOTE
Heating or cooling cannot be speeded up by selecting a higher/lower temperature thanthe actual temperature required.
Blower controlTurn the control clockwise to increase or counterclockwise todecrease the blower speed. If AUTO (p. 127) is selected,
blower speed will be regulated automatically and this will over-ride manual adjustment.
NOTE
If the blower is turned off completely, the air conditioning is disengaged, which may resultin fogging on the windows.
Related information
• Climate – general information (p. 120)
• Electronic climate control (ECC) (p. 125)
• Air conditioning (p. 128)
• Climate – sensors (p. 121)
Automatic climate control The Auto function automatically controls tem- perature (p. 127), air conditioning (p. 128),blower speed (p. 127), recirculation (p. 130)and air distribution (p. 123).
If you select one or more man- ual functions, the other func-tions continue to be controlledautomatically. The air qual-ity (p. 121) sensor is engagedand all manual settings are switched off when
AUTO is
pressed. The display shows
AUTO CLIMATE.
Blower speed in automatic mode can be set under
Climate settingsAutomatic blower
adjustment. Choose between Low, Normal orHigh.
NOTE
Selecting the lowest blower speed may increases the risk of fog forming on the win-dows.
Related information
• Climate – general information (p. 120)

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STARTING AND DRIVING
* Option/accessory, for more information, see Introduction.
270
Brake pad inspection
On vehicles equipped with a jack *, the condition
of the brake pads can be checked by raising the vehicle (see Changing a wheel – removing wheel(p. 295) for information about using the jack andremoving a wheel) and performing a visualinspection of the brake pads.
WARNING
• If the vehicle has been driven immediately prior to a brake pad inspection, the wheelhub, brake components, etc., will be veryhot. Allow time for these components tocool before carrying out the inspection.
• Apply the parking brake and put the gear selector in the Park (
P) position.
• Block the wheels standing on the ground, use rigid wooden blocks or large stones.
WARNING
• Use the jack intended for the vehicle when changing a tire. For any other job,use stands to support the vehicle.
• The jack should be kept well-greased andclean, and should not be damaged.
• Be sure the jack is on a firm, level, non-slippery surface.
• No objects should be placed between thebase of jack and the ground, or betweenthe jack and the attachment bar on thevehicle.
• The jack must correctly engage the jackattachment.
• Never allow any part of your body to beextended under a vehicle supported by ajack.
Power brakes function only when the engine is running
The power brakes utilize vacuum pressure which is only created when the engine is running. Neverlet the vehicle roll to a stop with the engineswitched off. If the power brakes are not working, considerably higher pressure will be required on the brakepedal to compensate for the lack of power assis-tance. This can happen for example when towingyour vehicle or if the engine is switched off whenthe vehicle is rolling. The brake pedal feels harderthan usual.
Water on brake discs and brake pads affects braking
Driving in rain and slush or passing through an automatic car wash can cause water to collect onthe brake discs and pads. This will cause a delayin braking effect when the pedal is depressed. Toavoid such a delay when the brakes are needed,depress the pedal occasionally when drivingthrough rain, slush, etc. This will remove the waterfrom the brakes. Check that brake applicationfeels normal. This should also be done afterwashing or starting in very damp or cold weather.
Severe strain on the brake systemThe brakes will be subject to severe strain whendriving in mountains or hilly areas, or when towinga trailer. Vehicle speed is usually slower, whichmeans that the cooling of the brakes is less effi-cient than when driving on level roads. To reducethe strain on the brakes, shift into a lower gearand let the engine help with the braking. Do notforget that if you are towing a trailer, the brakeswill be subjected to a greater than normal load.
Cleaning the brake discsCoatings of dirt and water on the brake discsmay result in delayed brake function. This delay isminimized by cleaning the brake linings. Cleaning the brake pads is advisable in wet weather, prior to long-term parking, and after thevehicle has been washed. Do this by braking gen-tly for a short period while the vehicle is moving.

STARTING AND DRIVING
277
Driving through water
The vehicle should be driven with extreme cau- tion if it is necessary to drive through standingwater.
The vehicle can be driven through water up to a depth of approximately 10 in. (25 cm), (S60Cross Country: approximately 12 in. (30 cm)) atwalking speed to help prevent water from enter-ing the differential and the transmission. Waterreduces the oil's lubricating capacity and mayshorten the service life of these components.
• Take particular care when driving throughflowing water.
• Clean the electrical connections for trailerwiring after driving in mud or water.
• When driving through water, maintain lowspeed and do not stop in the water.
WARNING
•Avoid driving through standing or rushing water. Doing so can be dangerous and itmay also be difficult to determine theactual depth of the water.
• If water cannot be avoided, after drivingthrough the water, press lightly on thebrake pedal to ensure that the brakes arefunctioning normally. Water or mud canmake the brake linings slippery, resultingin delayed braking effect.
CAUTION
•Engine damage will occur if water is drawn into the air cleaner.
• If the vehicle is driven through waterdeeper than approximately 10 in.(25 cm), (S60 Cross Country: approxi-mately 12 in. (30 cm)), water may enterthe differential and the transmission. Thisreduces the oil's lubricating capacity andmay shorten the service life of thesecomponents.
• Damage to any components, the engine,transmission, turbo-charger, differential orits internal components caused by flood-ing, vapor lock or insufficient oil is notcovered under warranty.
• Do not allow the vehicle to stand in waterup to the door sills longer than absolutelynecessary. This could result in electricalmalfunctions.
• If the engine has been stopped while thevehicle is in water, do not attempt torestart it. Have the vehicle towed out ofthe water.
Related information
•Towing the vehicle (p. 288)
• Towing by tow truck (p. 289)
Engine and cooling system
Under special conditions, for example when driv- ing in hilly terrain, extreme heat or with heavyloads, there is a risk that the engine and coolingsystem will overheat.
Proceed as follows to avoid overheating the engine.
• Maintain a low speed when driving with atrailer up long, steep hills. For information,see Towing a trailer (p. 285)
• Do not turn the engine off immediately whenstopping after a hard drive.
WARNING
The cooling fan may start or continue to oper- ate (for up to 6 minutes) after the engine hasbeen switched off.
• Remove any auxiliary lights from in front of the grille when driving in hot weather condi-tions.
• Do not exceed engine speeds of 4500 rpm ifdriving with a trailer in hilly terrain. The oiltemperature could become too high.

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STARTING AND DRIVING
* Option/accessory, for more information, see Introduction.
284 nents, altering emission system components or location or removing components, and/orrepeated use of leaded fuel.
NOTE
Unleaded fuel is required for vehicles with three-way catalytic converters.
Heated oxygen sensorsThe heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fedinto a control module that continuously monitorsengine functions and controls fuel injection. Theratio of fuel to air into the engine is continuouslyadjusted for efficient combustion to help reduceharmful emissions.
Related information
•
Information displays – warning symbols(p. 69)
• Engine and cooling system (p. 277)
Economical driving
Better driving economy may be obtained by thinking ahead, avoiding rapid starts and stopsand adjusting the speed of your vehicle to imme-diate traffic conditions.
Economical driving conserves natural
resources
Observe the following rules: • Bring the engine to normal operating tem- perature as soon as possible by driving witha light foot on the accelerator pedal for thefirst few minutes of operation. A cold engineuses more fuel and is subject to increasedwear.
• Whenever possible, avoid using the vehiclefor driving short distances. This does notallow the engine to reach normal operatingtemperature.
• Drive carefully and avoid rapid accelerationand hard braking.
• Use the transmission's Drive (
D) position as
often as possible and avoid using kick-down.
• Using the transmission's Sport mode 13
may
increase fuel consumption somewhat. Use the transmission's Drive ( D) position as often
as possible. For additional information about Sport mode, see Transmission – Geartronic(p. 258). •
Using the engine's optional Eco function canhelp improve fuel economy. For additional information, see ECO
* (p. 267).
• Do not exceed posted speed limits.
• Avoid carrying unnecessary items (extra load) in the vehicle.
• Maintain correct tire pressure. Check tirepressure regularly (when tires are cold).
• Remove snow tires when threat of snow orice has ended.
• Note that roof racks, ski racks, etc, increaseair resistance and also fuel consumption.
• At highway driving speeds, fuel consumptionwill be lower with the air conditioning on andthe windows closed than with the air condi-tioning off and the windows open.
• Using the onboard trip computer's fuel con-sumption modes can help you learn how todrive more economically.
Other factors that decrease gas mileage are:
• Dirty air cleaner
• Dirty engine oil and clogged oil filter
• Dragging brakes
• Incorrect front end alignment
13
Certain models only.

MAINTENANCE AND SERVICING
330
Engine compartment – overviewThe overview shows the main inspection points in the engine compartment.
Coolant expansion tank
Power steering fluid reservoir
Dipstick-engine oil
Filler cap-engine oil
Cover over brake fluid reservoir
Battery
Relay/fuse box
Washer fluid reservoir
Engine compartment - 4-cylinder engines only
Filler cap-engine oil
Coolant expansion tank
Radiator
Brake fluid reservoir
Battery
Relay/fuse box
Washer fluid reservoir
Air cleaner
The appearance of the engine compartment may vary depending on engine model.
WARNING
The cooling fan (located at the front of the engine compartment, behind the radiator) maystart or continue to operate (for up to6 minutes) after the engine has beenswitched off.
WARNING
Before performing any operations in the engine compartment, the ignition should always be completely switched off (in mode 0,
see Ignition modes (p. 74)) and there should be no remote keys in the passenger compart- ment. The gear selector should be in the P
(park) position. If the engine has been run- ning, wait until it has cooled before touchingany components in the engine compartment. The distributor ignition system operates at very high voltages. Special safety precautionsmust be followed to prevent injury. Alwaysturn the ignition off when:
• Replacing distributor ignition componentse.g. plugs, coil, etc.
• Do not touch any part of the distributorignition system while the engine is run-ning. This may result in unintended move-ments and body injury.
Related information
•Maintenance – opening/closing hood (p. 329)
• Maintenance – owner maintenance (p. 325)

MAINTENANCE AND SERVICING
}}
333
CAUTION
•If Oil service required is displayed, the
oil level may be too high. Take the vehicle to an authorized Volvo workshop as soonas possible.
• If the oil level sensor indicates that thelevel is too low, using the correct oil, topup with the amount of oil indicated assoon as possible, see oil specifica-tions (p. 376).
WARNING
Do not allow oil to spill onto or come into con- tact with hot exhaust pipe surfaces.
Electronically checking the oil level
The oil level should be checked at regular inter- vals, particularly during the period up to the firstscheduled maintenance service. To check the oil level:1.
Activate ignition mode II, see Ignition modes
(p. 74).
2. Turn the thumb wheel on the left steering wheel lever until
Oil level is displayed.
> The oil level will be displayed.
NOTE
• The system cannot detect changes in the oil level immediately. The vehicle must bedriven approximately 20 miles (30 km) orhave been parked on level ground withthe engine off for 5 minutes before theoil level reading will be correct.
• If the necessary conditions are not metfor checking the oil level electronically(time interval after the engine wasswitched off, if the vehicle is parked on an incline, etc.),
No values available will
be displayed. This does not indicate a
problem with the oil level sensor.
Engine compartment – coolant
Normally, the coolant does not need to be changed. If the system must be drained, consulta trained and qualified Volvo service technician.
Level check and filling
Location of the coolant reservoir
See Fuel tank volume – specification and volume (p. 379) for information on cooling systemcapacities.

MAINTENANCE AND SERVICING
334
CAUTION
•If necessary, top up the cooling system with Volvo Genuine Coolant/Antifreezeonly (a 50/50 mix of water and anti-freeze).
• Different types of antifreeze/coolant maynot be mixed.
• If the cooling system is drained, it shouldbe flushed with clean water or premixedanti-freeze before it is refilled with thecorrect mixture of water/anti-freeze.
• The cooling system must always be keptfilled to the correct level, and the level must be between the
MIN and MAX
marks. If it is not kept filled, there can be high local temperatures in the enginewhich could result in damage. Checkcoolant regularly!
• Do not top up with water only. Thisreduces the rust-protective and anti-freeze qualities of the coolant and has alower boiling point. It can also causedamage to the cooling system if it shouldfreeze.
• Do not use chlorinated tap water in thevehicle's cooling system.
WARNING
•
Never remove the expansion tank cap while the engine is warm. Wait until theengine cools.
• If it is necessary to top off the coolantwhen the engine is warm, unscrew theexpansion tank cap slowly so that theoverpressure dissipates.
Engine compartment – brake fluid
The brake fluid should always be between the MIN and MAX marks on the inside of the reser-
voir.
Location of the brake fluid reservoir