2014 VOLVO XC70 ABS

03 Your driving environment
Brakes
03
132
The adaptive brake lights activate if: •The ABS system activates for more than approximately a half second
• In the event of sudden braking while thevehicle is moving at speeds aboveapproximately 6 mph (10 km/h)
When the vehicle has come to a stop, the brake lights and additional taillights remain onfor as long as the brake pedal is depressed oruntil braking force on the vehicle is reduced.
Power brakes function only when the engine is running
The power brakes utilize vacuum pressure which is only created when the engine is run-ning. Never let the vehicle roll to a stop withthe engine switched off. If the power brakes are not working, consid- erably higher pressure will be required on thebrake pedal to compensate for the lack ofpower assistance. This can happen for exam-ple when towing your vehicle or if the engineis switched off when the vehicle is rolling. Thebrake pedal feels harder than usual.
Water on brake discs and brake pads affects braking
Driving in rain and slush or passing throughan automatic car wash can cause water tocollect on the brake discs and pads. This willcause a delay in braking effect when the pedal is depressed. To avoid such a delaywhen the brakes are needed, depress thepedal occasionally when driving through rain,slush, etc. This will remove the water from thebrakes. Check that brake application feelsnormal. This should also be done after wash-ing or starting in very damp or cold weather.
Severe strain on the brake systemThe brakes will be subject to severe strainwhen driving in mountains or hilly areas, orwhen towing a trailer. Vehicle speed is usuallyslower, which means that the cooling of thebrakes is less efficient than when driving onlevel roads. To reduce the strain on thebrakes, shift into a lower gear and let theengine help with the braking. Do not forgetthat if you are towing a trailer, the brakes willbe subjected to a greater than normal load.
Anti-lock braking system (ABS)The Anti-lock Braking System (ABS) helps toimprove vehicle control (stopping and steer-ing) during severe braking conditions by limit-ing brake lockup. When the system "senses"impending lockup, braking pressure is auto-matically modulated in order to help preventlockup that could lead to a skid. The system performs a brief self-diagnostic test when the engine has been started anddriver releases the brake pedal. Another auto-matic test may be performed when the vehi-
cle first reaches a speed of approximately6 mph (10 km/h). The brake pedal will pulsateseveral times and a sound may be audiblefrom the ABS control module, which is nor-mal.
Cleaning the brake discsCoatings of dirt and water on the brake discsmay result in delayed brake function. Thisdelay is minimized by cleaning the brake lin-ings. Cleaning the brake pads is advisable in wet weather, prior to long-term parking, and afterthe vehicle has been washed. Do this bybraking gently for a short period while thevehicle is moving.
Emergency Brake AssistanceEBA is designed to provide full brake effectimmediately in the event of sudden, hardbraking. The system is activated by the speedwith which the brake pedal is depressed. When the EBA system is activated, the brake pedal will go down and pressure in the brakesystem immediately increases to the maxi-mum level. Maintain full pressure on thebrake pedal in order to utilize the systemcompletely. EBA is automatically deactivatedwhen the brake pedal is released.

03 Your driving environment
Brakes
03
133
NOTE
•When the EBA system is activated, the brake pedal will go down and pressurein the brake system immediatelyincreases to the maximum level. Youmust maintain full pressure on thebrake pedal in order to utilize the sys-tem completely. There will be no brak-ing effect if the pedal is released. EBAis automatically deactivated when thebrake pedal is released.
• When the vehicle has been parked forsome time, the brake pedal may sinkmore than usual when the engine isstarted. This is normal and the pedalwill return to its usual position when itis released.
Symbols in the instrument panel
SymbolSpecification
Steady glow – Check the brake fluid level. If the level is low, fillwith brake fluid and check forthe cause of the brake fluidloss.
Steady glow for two seconds when the engine is started –There was a fault in the brakesystem's ABS function whenthe engine was last running.
WARNING
If and come on at the
same time and the brake level is below the MIN mark in the reservoir or if a brake sys-
tem-related message is shown in the infor-mation display: DO NOT DRIVE . Have the
vehicle towed to a trained and qualifiedVolvo service technician and have thebrake system inspected.

04 Driver support
Collision warning with Full Auto-brake and Pedestrian Detection*
04
* Option/accessory, for more information, see Introduction.171
console control panel and going to
Settings
Car settingsDriver support systems
Collision Warning.
Maintenance
Camera and radar sensor
1
.
In order to function properly, the camera and laser sensor must be kept clean. Dirt, ice,snow, etc., will reduce the function of thesecomponents. Remove ice and snow when necessary and wash these areas regularly with a suitable carwashing liquid.
Limitations
Strong sunlight, reflections, extreme light contrasts, the use of sunglasses, or if thedriver is not looking straight ahead may makethe visual warning signal in the windshield dif-ficult to see. For this reason, always activatethe audible warning signal. Slippery driving conditions increase braking distance, which can reduce the system'scapacity to avoid a collision. In these condi-tions, the ABS and DSTC systems providethe best possible braking effect while helpingto maintain stability.
NOTE
The visual warning signal may be tempo- rarily disengaged in the event of high pas-senger compartment temperature due tostrong sunlight, etc. If this occurs, theaudible warning signal will be used, even ifit has been deactivated in the menu sys-tem.
WARNING
• In certain situations, the system can- not provide warnings or warnings maybe delayed if traffic conditions or otherexternal factors make it impossible forthe radar sensor or camera to detect apedestrian or a vehicle ahead.
• Warnings may not be provided if thedistance to the vehicle ahead is short,or if movements of the steering wheel/brake pedal are great, such as duringactive driving.
• The sensor system has a limited rangefor pedestrians and provides warningsand braking effect most effectively atspeeds up to 30 mph (50 km/h). Forstationary or slow-moving vehicles, thesystem functions best if your vehicle’sspeed is below approximately 45 mph(70 km/h).
• Warnings for stationary or slow-mov-ing vehicles may not be provided indark conditions or in poor visibility.
The Collision Warning system uses the same radar sensors as Adaptive Cruise Control. Formore information on the radar sensor and itslimitations, see page 155.
1
The illustration is generic; details will vary, depending on the model

05 Comfort and driving pleasure
Active chassis system–Four C*
05
222* Option/accessory, for more information, see Introduction.
Active chassis (Four C)
Active chassis, Four-C (Continuously Con- trolled Chassis Concept), regulates the cha-racteristics of the shock absorbers so that thecar's driving characteristics can be adjusted.There are three settings: Comfort, Sport andAdvanced.
NOTE
This system is available on Canadian mod- els only.
ComfortComfort mode offers a somewhat softer ride and the transmission shifts gears at lowerrpm. This mode is particularly suitable forlong-distance highway driving. The indicatorlight in the button will be on when this modeis selected.
SportIn this mode, the vehicle's body sway isreduced during cornering and steeringresponse is more immediate. The transmis-sion shifts up at higher rpm for sportier driv-ing. The indicator light in the button will be onto indicate that Sport mode has beenselected.
AdvancedIn this mode, body sway in curves is minimaland steering response is very direct. Gearshifting is done at high rpm in each gear fordynamic and active driving.
Operation
Chassis settings
Use the buttons in the center console to change setting. The setting in use when theengine is switched off is activated the nexttime the engine is started.
Speed-dependent steering force*
Steering force increases with the speed of the vehicle to give the driver enhanced sensitivity.At low speed the vehicle is easy to steer inorder to facilitate parking, etc. Steering force can be changed under
MY
CAR
Car settingsSteering wheel
force
. Select Low, Medium or High. For a
description of the menu system, see page 199.
NOTE
This steering force level menu function cannot be accessed when the vehicle is inmotion.

07 During your trip
Driving recommendations
07
275
Handling, roadholdingVehicle load, tire design and inflation pres- sure all affect vehicle handling. Therefore,check that the tires are inflated to the recom-mended pressure according to the vehicleload. See the "Tire pressure" section. Loadsshould be distributed so that capacity weightor maximum permissible axle loads are notexceeded.
Driving through water
•The vehicle can be driven through water up to a depth of approximately 10 in.(25 cm), at a maximum speed of 6 mph(10 km/h).
• 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 dan-gerous and it may also be difficult todetermine the actual depth of thewater.
• If water cannot be avoided, after driv-ing through the water, press lightly onthe brake pedal to ensure that thebrakes are functioning normally. Wateror mud can make the brake liningsslippery, resulting in delayed brakingeffect.
CAUTION
• Engine damage will occur if water is drawn into the air cleaner.
• If the vehicle is driven through waterdeeper than 10 in (25 cm), water mayenter the differential and the transmis-sion. This reduces the oil's lubricatingcapacity and may shorten the servicelife of these components.
• Do not allow the vehicle to stand inwater up to the door sills longer thanabsolutely necessary. This could resultin electrical malfunctions.
• If the engine has been stopped whilethe vehicle is in water, do not attemptto restart it. Have the vehicle towedout of the water.
Engine and cooling systemUnder special conditions, for example when driving in hilly terrain, extreme heat or withheavy loads, there is a risk that the engineand cooling system will overheat. Proceed asfollows to avoid overheating the engine. •
Maintain a low speed when driving with a trailer up long, steep hills.
• Do not turn the engine off immediatelywhen stopping after a hard drive.

07 During your trip
Towing a trailer
07
293
Introduction
Volvo recommends the use of Volvo trailer hitches that are specially designed for thevehicle.
NOTE
See page 373 for the maximum trailer and tongue weights recommended by Volvo.
•Observe the legal requirements of the state/province in which the vehicles are
• All Volvo models are equipped withenergy-absorbing shock-mounted bump-ers. Trailer hitch installation should notinterfere with the proper operation of thisbumper system.
Trailer towing does not normally present any particular problems, but take into considera-tion: • Increase tire pressure to recommended full pressure. See the tire inflation tableon page 307.
• When your vehicle is new, avoid towingheavy trailers during the first 620 miles(1,000 km).
• Maximum speed when towing a trailer:50 mph (80 km/h).
• Engine and transmission are subject toincreased loads. Therefore, engine cool-ant temperature should be closely watched when driving in hot climates orhilly terrain. Use a lower gear and turn offthe air conditioner if the temperaturegauge needle enters the red range.
• If the automatic transmission begins tooverheat, a message will be displayed inthe text window.
• Avoid overload and other abusive opera-tion.
• Hauling a trailer affects handling, durabil-ity, and economy.
• It is necessary to balance trailer brakeswith the towing vehicle brakes to providea safe stop (check and observe state/local regulations).
• Do not connect the trailer's brake systemdirectly to the vehicle's brake system.
• More frequent vehicle maintenance isrequired.
• Remove the ball holder when the hitch isnot being used.
WARNING
• Bumper-attached trailer hitches must not be used on Volvos, nor shouldsafety chains be attached to thebumper.
• Trailer hitches attaching to the vehiclerear axle must not be used.
• Never connect a trailer's hydraulicbrake system directly to the vehiclebrake system, nor a trailer's lightingsystem directly to the vehicle lightingsystem. Consult your nearest author-ized Volvo retailer for correct installa-tion.
• When towing a trailer, the trailer'ssafety wire must be correctly fastenedto the hole or hook provided in thetrailer hitch on the vehicle. The safetywire should never be fastened to orwound around the drawbar ball.

09 Maintenance and specifications
Fuses 09
356* Option/accessory, for more information, see Introduction.
Engine compartment, upper
Engine compartment, front
Engine compartment, lower
PositionsThese fuses are all located in the engine com- partment box. Fuses in
are located under
.
A decal on the inside of the cover shows the positions of the fuses.
NOTE
• Fuses 16 – 33 and 35 – 41 may be changed at any time when necessary.
• Fuses 1 – 15, 34 and 42 – 44 arerelays/circuit breakers and should onlybe removed or replaced by a trainedand qualified Volvo service technician.
• There is a special fuse removal tool onthe underside of the cover.
PosFunctionA
Circuit breaker50
Circuit breaker50
Circuit breaker60
PosFunctionA
Circuit breaker60
Circuit breaker60
–
–
Headlight washers*20
Windshield wipers30
–
Climate system blower40
–
ABS pump40
ABS valves20
–
Active Bending Lights-head- light leveling*10
Central electrical module20
ABS5
PosFunctionA
Speed-dependent steering force*5
Engine Control Module (ECM), transmission, SRS10
Heated washer nozzles*10
-
Lighting panel5
-
-
-
Relay - engine compartment box5
Auxiliary lights*20
Horn15
Engine Control Module (ECM)10
Automatic transmission con- trol module15
A/C compressor15

09 Maintenance and specifications
Vehicle care09
365
fabric stain remover. Consult your Volvo retailer.
Alcantera
TM
suede-like materialSuede-like upholstery can be cleaned with a soft cloth and mild soap solution.
Leather careVolvo's leather upholstery is manufactured with a protectant to repel soiling. Over time,sunlight, grease and dirt can break down theprotection. Staining, cracking, scuffing, andfading can result. Volvo offers an easy-to-use, non-greasy leather care kit formulated to clean and beau-tify your vehicle's leather, and to renew theprotective qualities of its finish. The cleanerremoves dirt and oil buildup. The light creamprotectant restores a barrier against soil andsunlight. Volvo also offers a special leather softener that should be applied after the cleaner andprotectant. It leaves leather soft and smooth,and reduces friction between leather andother finishes in the vehicle. Volvo recommends cleaning, protecting and conditioning your vehicle's leather two to fourtimes a year. Ask your Volvo retailer aboutLeather Care Kit 951 0251 and Leather Soft-ener 943 7429.
Cleaning leather upholstery1. Pour leather cleaner on a damp sponge
and squeeze it until the cleaner foams.
2. Apply the foam to the stain by moving the sponge with circular movements.
3. Dampen the stain thoroughly with the sponge. Let the sponge absorb the stain, do not rub.
4. Dry the stain with soft paper towels or a towel, and allow the leather to dry com-pletely.
Protecting leather upholstery1. Put a small amount of protectant creamon a cloth and apply a thin coating of cream to the upholstery with light circularmovements.
2. Allow the leather to dry for 20 minutes. This will help the leather resist staining and protect against sunlight's harmful UV rays.
CAUTION
• Under no circumstances should gaso- line, naphtha or similar cleaning agentsbe used on the plastic or the leathersince these can cause damage.
• Take extra care when removing stainssuch as ink or lipstick since the color-ing can spread.
• Use solvents sparingly. Too much sol-vent can damage the seat padding.
• Start from the outside of the stain andwork toward the center.
• Sharp objects (e.g. pencils or pens in apocket) or Velcro fasteners on clothingmay damage the textile upholstery.
• Clothing that is not colorfast, such asnew jeans or suede garments, maystain the upholstery.
Cleaning a leather-covered steering wheel
•
Remove soil, dust, etc., with a damp sponge and a neutral soap solution.
• Leather should be allowed to breath.Never cover the steering wheel with aplastic protector.
• Volvo recommends cleaning, protectingand conditioning the steering wheel withVolvo's Leather Care Kit 951 0251 andLeather Softener 943 7429.