Engine compartment VOLVO XC70 2014 Owner´s Manual

03 Your driving environment
Parking brake
03
135
Releasing the electric parking brake
Parking brake control
Manual release1. Fasten the seat belt.
2. Insert the remote key in the ignition slotand press the START/STOP ENGINE
button (or press the START/STOP
ENGINE button with a valid remote key in the passenger compartment on vehicles with the optional keyless drive).
3. Press firmly on the brake pedal.
4. Pull the parking brake control.
Automatic release1. Start the engine.
NOTE
• For safety reasons, the parking brake is only released automatically if the engineis running and the driver is wearing aseat belt.
• The electric parking brake will bereleased immediately when the acceler-ator pedal is pressed and the gearselector is in position
D or R.
2. Fasten the seat belt.
3. Move the gear selector to position D or R
and press the accelerator pedal. The parking brake will release when the vehi฀ cle begins to move.
Heavy load uphillA heavy load, such as a trailer, can cause the vehicle to roll backward when the parkingbrake is released automatically on a steepincline. To help avoid this:
1. Keep the electric parking brake lever
pushed in with the left hand while shifting into Drive with the right.
2. While pressing the accelerator pedal to pull away, release the parking brake leveronly after the vehicle begins to move.
Symbol and messages in the instrument panel
See page 197 for information about display- ing or erasing messages.
SymbolMessageDescription/action
"Message"Read the message in the information display
A flashing symbol indicates that the parking brake is being applied. If the symbol flashes in any other situation then this means that a fault has arisen. Read the message on the information display.

05 Comfort and driving pleasure
Passenger compartment convenience
05
226* Option/accessory, for more information, see Introduction.
12-volt socket in the cargo area*
Fold down the cover to access the electrical socket.
NOTE
The 12-volt socket in the cargo area pro- vides electrical current even when the igni-tion is switched off. Using the socket whilethe engine is not running will drain the bat-tery.

06 Infotainment
AUX/USB sockets
06
254
Connecting external devices
Sockets for auxiliary devices in the storage com- partment between the front seatsAn auxiliary device, such as an iPod ®
or MP3
player can be connected to the infotainment system via one of the sockets in the centerconsole storage compartment. A device con-nected to the USB socket can be operatedusing the vehicle's infotainment system con-trols. There is a notch at the right rear of the center console for routing wires to external devices.This notch helps prevent the wires from beingpinched when the cover is closed. An iPod ®
or an MP3 player with rechargeable
batteries will also be charged if the device is connected to the USB socket (if the vehicle's ignition is on or if the engine is running). To connect a device:
1. Press
MEDIA and turn TUNE to select
the desired source (
iPod, USB or AUX).
Press OK/MENU .
> For example, if a USB device has been selected, the text
Connect USB will
be displayed.
2. Connect the device to one of the sockets in the center console storage compart- ment (see the illustration).
The text
Reading USB will be displayed
while the system reads the device's folders. This may take a short time, depending on thefolder structure and the number of files. When this information has been loaded, track information will be displayed and a track canbe selected.
NOTE
• The system supports a number of iPod ®
models produced in 2005 or
later.
• In order to help avoid damage to the USB socket, it will be switched off ifthere is a short circuit or if the con-nected device uses too much current(which can happen if the device doesnot comply with the USB standard).The USB socket will reactivate thenext time the ignition is switched on ifthe problem no longer exists. If theproblem persists, contact a trainedand authorized Volvo service techni-cian.
Media menu selections can be made from the center console or the steering wheel keypad,see page 231 for more information.
Navigating and playing tracks 1Turn
TUNE to access the device's playlist
and to navigate in this list. Press OK/MENU
to either select a sub-folder or confirm achoice and begin playback. Press EXIT to
cancel and exit the playlist or to go back inthe folder structure. Press and hold EXIT to
go to the highest level in the playlist.
1 USB and iPod ®
only

07 During your trip
Driving recommendations
07
274
General information
Economical driving conserves natural
resources
Better driving economy may be obtained by thinking ahead, avoiding rapid starts andstops and adjusting the speed of your vehicleto immediate traffic conditions. Observe the following rules:
• Bring the engine to normal operating tem- perature as soon as possible by drivingwith a light foot on the accelerator pedalfor the first few minutes of operation. Acold engine uses more fuel and is subjectto increased wear.
• Whenever possible, avoid using the vehi-cle for driving short distances. This doesnot allow the engine to reach normaloperating temperature.
• Drive carefully and avoid rapid accelera-tion and hard braking.
• Use the transmission's Drive (
D) position
as often as possible and avoid using kick-down.
• Using the transmission's Sport mode 1
may increase fuel consumption some-what. Use the transmission's Drive ( D)
position as often as possible. See page 127 for additional information about Sportmode.
• Do not exceed posted speed limits.
• Avoid carrying unnecessary items (extraload) in the vehicle.
• Maintain correct tire pressure. Check tirepressure regularly (when tires are cold).
• Remove snow tires when threat of snowor ice has ended.
• Note that roof racks, ski racks, etc,increase air resistance and also fuel con-sumption.
• At highway driving speeds, fuel consump-tion will be lower with the air conditioningon and the windows closed than with theair conditioning off and the windowsopen.
• Using the onboard trip computer's fuelconsumption modes can help you learnhow to drive 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 Some of the above mentioned items and oth- ers are checked at the standard maintenanceintervals.WARNING
Driving with the tailgate open:
Driving
with the tailgate open could lead to poi- sonous exhaust gases entering the pas-senger compartment. If the tailgate mustbe kept open for any reason, proceed asfollows: • Close the windows
• Set the ventilation system control to air flow to floor, windshield and side win-dows and the blower control to itshighest setting.
Weight distribution affects handlingAt the specified curb weight your vehicle has a tendency to understeer, which means thatthe steering wheel has to be turned morethan might seem appropriate for the curva-ture of a bend. This ensures good stabilityand reduces the risk of rear wheel skid.Remember that these properties can alterwith the vehicle load. The heavier the load inthe cargo area, the less the tendency toundersteer.
1
Models with the T6 turbo engine only.

07 During your trip
Refueling
07
279
Octane rating
Minimum octane
G028920
Typical pump octane labelVolvo recommends premium fuel for best performance, but using 87 octane 1
or above
will not affect engine reliability.
Demanding drivingIn demanding driving conditions, such as operating the vehicle in hot weather, towing atrailer, or driving for extended periods athigher altitudes than normal, it may be advis-able to switch to higher octane fuel (91 orhigher) or to change gasoline brands to fullyutilize your engine's capacity, and for thesmoothest possible operation.
NOTE
When switching to higher octane fuel or changing gasoline brands, it may be nec-essary to fill the tank more than oncebefore a difference in engine operation isnoticeable.
Fuel FormulationsDo not use gasoline that contains lead as a knock inhibitor, and do not use lead addi-tives. Besides damaging the exhaust emis-sion control systems on your vehicle, leadhas been strongly linked to certain forms ofcancer. Many fuels contain benzene as a solvent. Unburned benzene has been strongly linkedto certain forms of cancer. If you live in anarea where you must fill your own gas tank,take precautions. These may include:
• standing upwind away from the filler noz- zle while refueling
• refueling only at gas stations with vaporrecovery systems that fully seal themouth of the filler neck during refueling
• wearing neoprene gloves while handling afuel filler nozzle.
Use of AdditivesWith the exception of gas line antifreeze dur- ing winter months, do not add solvents, thick-eners, or other store-bought additives to yourvehicle's fuel, cooling, or lubricating systems.Overuse may damage your engine, and someof these additives contain organically volatilechemicals. Do not needlessly expose yourselfto these chemicals.
WARNING
Never carry a cell phone that is
switched
on while refueling your vehicle. If the
phone rings, this may cause a spark that could ignite gasoline fumes, resulting infire and injury.
WARNING
Carbon monoxide is a poisonous, color- less, and odorless gas. It is present in allexhaust gases. If you ever smell exhaustfumes inside the vehicle, make sure thepassenger compartment is ventilated, andimmediately return the vehicle to a trainedand qualified Volvo service technician forcorrection.
1 AKI (ANTI KNOCK INDEX) is an average of the Research Octane Number (RON) and the Motor Octane Number (MON), MON+RON/2.

07 During your trip
Loading
07
285
tailgate will be released from the electrical system.
• If the tailgate is being
closed, it will stop
and move slightly in the opposite direc-tion.
Operating the tailgate manuallyThe power tailgate can be disconnected from the vehicle’s electrical system by quickly pull-ing the outer handle twice. The tailgate canthen be opened/closed manually.
Folding down the rear seat backrests
The rear seat backrests can be folded down for additional loading space, see page 93.
Load anchoring eyelets
The load anchoring eyelets on both sides of the vehicle are used to fasten straps, etc., tohelp anchor items in the cargo area.
WARNING
• Cover sharp edges on long loads to help prevent injury to occupants.Secure the load to help prevent shift-ing during sudden stops.
• Always secure large and heavy objectswith a seat belt or cargo retainingstraps.
• Always secure the load to help preventit from moving in the event of suddenstops.
• Switch off the engine, apply the park-ing brake and put the gear selector inP
when loading and unloading the
vehicle.
Cargo area floor rails and hooks
Load secured in upper and lower hooks The floor of the cargo compartment has rails on opposite sides of the vehicle equippedwith hooks for anchoring loads with straps,nets, etc.
Cleaning the railsDirt or other small objects that collect in therails can make moving, locking, unlocking,and removing the hooks more difficult.Objects can be removed from the rails with avacuum cleaner, and the rails can be cleanedwith a moist cloth.

330
Volvo maintenance................................................................................ 332
Maintaining your car............................................................................. 333
Hood and engine compartment............................................................ 335Engine oil............................................................................................... 336Fluids..................................................................................................... 338
Replacing bulbs.................................................................................... 340
Wiper blades and washer fluid.............................................................. 347Battery................................................................................................... 350Fuses..................................................................................................... 354Vehicle care........................................................................................... 363

09 Maintenance and specifications
Hood and engine compartment09
335
Opening and closing the hood
G010951
Pull the lever located under the left side of the dash to release the hood lock.
Lift the hood slightly. Press the release control (located under the right front edgeof the hood) to the left, and lift the hood.
WARNING
Check that the hood locks properly when closed.
Engine compartment, overview
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
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)may start 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 shouldalways be completely switched off (inmode 0, see page 87) 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 touch-ing any components in the engine com-partment. The distributor ignition system operates at very high voltages. Special safety precau-tions must be followed to prevent injury.Always turn the ignition off when:
• Replacing distributor ignition compo- nents e.g. plugs, coil, etc.
• Do not touch any part of the distributorignition system while the engine is run-ning. This may result in unintendedmovements and body injury.

09 Maintenance and specifications
Replacing bulbs 09
340* Option/accessory, for more information, see Introduction.
Introduction
All bulb specifications are listed on page 345. The following bulbs should only be replacedby a trained and qualified Volvo service tech-nician:
• Active Bending Lights
• Front parking lights
• Daytime running lights
• Turn signals in the door mirrors
• Approach lighting in the door mirrors
• Interior lighting
• Glove compartment lighting
• Brake lights
• Rear parking lights
• Rear side marker lights
• Back-up lights
• Rear fog light
• LED bulbsNOTE
•For information regarding any bulbs not mentioned in this section, pleasecontact your Volvo retailer or a trainedand authorized Volvo service techni-cian.
• Always switch off the ignition beforestarting to replace a bulb.
• If an error message remains in the dis-play after a faulty bulb has beenreplaced, contact an authorized Volvoworkshop.
• Condensation may form temporarily onthe inside of the lenses of exteriorlights such as headlights, fog lights, ortaillights. This is normal and the lightsare designed to withstand moisture.Normally, condensation will dissipateafter the lights have been on for ashort time.
• The optional Active Bending Lightbulbs contain trace amounts of mer-cury. These bulbs should always bedisposed of by a trained and qualifiedVolvo service technician.
CAUTION
Never touch the glass of bulbs with your fingers. Grease and oils from your fingersvaporize in the heat and will leave adeposit on the reflector, which will damageit.
WARNING
•The engine should not be running when changing bulbs.
• If the engine has been running justprior to replacing bulbs in the head-light housing, please keep in mind thatcomponents in the engine compart-ment will be hot.
WARNING
•Active Bending Lights* – due to the high voltage used by these headlights,these bulbs should only be replacedby a trained and qualified Volvo serv-ice technician.
• Turn off the lights and remove theremote key from the ignition beforechanging any bulbs.

09 Maintenance and specifications
Wiper blades and washer fluid 09
348
With the wipers in the service position, fold out the wiper arm from the wind-shield. Press the button on the wiperblade attachment and pull the wiperblade straight out, parallel with the wiperarm.
Slide in the new wiper blade until it clicks into place.
Check that the blade is securely in place.4. Press the wipers back against the wind-
shield.
To return the wipers from the service position to the normal position, fold the wipers backagainst the windshield and press the START/
STOP ENGINE button briefly to put the igni-
tion in mode I (or start the engine).
CleaningKeeping the windshield and wiper bladesclean helps improve visibility and prolongsthe service life of the wiper blades. Clean thewiper blades with a stiff-bristle brush andlukewarm soap solution or car washing deter-gent.
Replacing the tailgate wiper blade
G032770
1. Fold the wiper arm outward. 2. Grasp the inner section of wiper blade (at
the arrow).
3. Pull out the blade to release it from the wiper arm.
4. Press the new wiper blade into place and check that it seats securely.
5. Fold the wiper arm back toward the tail- gate window.
Filling washer fluid
G021764
Location of the washer fluid reservoir
The windshield and headlight washers share a common reservoir. The washer fluid reservoir is located on the driver's side of the engine compartment. Dur-ing cold weather, the reservoir should be