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This drive mode is optimized for maximum controlwhen driving at low speeds on very poor roads or
difficult terrain. It raises the chassis3, reducesdriveline throttle response, and locks the vehiclein all-wheel drive. The Hill Descent Control func-tion facilitates controlled driving on steep down-grades.
NOTE
This drive mode is not designed to be usedfor normal street driving.
NOTE
Due to the increased ground clearance, if theOFF ROAD mode was selected when theengine was switched off, the suspension willlower when the engine is restarted.
CAUTION
Do not use the OFF ROAD drive mode whentowing a trailer without an electrical connec-tion. This could result in damage to the pneu-matic suspension system's bellows.
AWD
Improves the vehicle's traction and handlingby increasing all-wheel drive.
This drive mode locks the vehicle in all-wheeldrive. An optimal distribution between front andrear axle torque helps provide the best possiblecontrol, stability and traction, e.g. on slipperyroads or when towing a heavy trailer or anothervehicle. The AWD drive mode is always availableregardless of the hybrid battery's charge status.
Both the combustion engine and the electricmotor are engaged to enable all-wheel drive,which results in higher fuel consumption.
In the other drive modes, the vehicle automati-cally adapts the need for all-wheel drive accord-ing to the road surface, and can activate the elec-tric motor or start the combustion engine as nee-ded.
POWER
Power mode is designed to provide sportierdriving characteristics and a faster accelera-tion response.
This drive mode maximizes the combined powerfrom the combustion engine and the electricmotor by providing power to both the front andrear wheels. Gear shifting will be faster and moredistinct and the transmission will prioritize gearswith a higher traction force. Steering response isfaster, suspension is stiffer and ground clearance
is lower3 to help reduce body roll when cornering.
Both the combustion engine and the electricmotor are engaged to enable all-wheel drive,which results in higher fuel consumption.
This drive mode is optimized for maximum per-formance and throttle response. It changes thethrottle response, gear shifting program andturbo boost system. Chassis settings and steer-ing and brake response are also optimized. ThePower drive mode is always available regardlessof the hybrid battery's charge status.
3For vehicles with pneumatic suspension.
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Slippery driving conditions
For optimal traction and roadholding, Volvo rec-ommends using snow tires on all wheels when-ever there is a risk of snow or ice on the road.
NOTE
Certain countries require use of winter tiresby law. Not all countries permit the use ofstudded tires.
Practice driving on slippery surfaces under con-trolled conditions to learn how the vehicle reacts.
Related information
Snow tires (p. 577)
Snow chains (p. 577)
Braking on salted roads (p. 437)
Braking on wet roads (p. 437)
Filling washer fluid (p. 660)
Start battery (p. 625)
Replacing windshield wiper blades (p. 658)
Changing rear window wipers (p. 657)
Refilling coolant (p. 623)
Driving through standing water
Driving the vehicle through a deep pool of stand-ing water on a water-covered roadway is calledfording. This must be done with great caution.
To prevent damage to the vehicle when drivingthrough water (e.g. on flooded roads):
Do not drive in water higher than the floor ofthe vehicle. If possible, check the depth ofthe water at its deepest point before drivingthrough it. Be particularly careful when driv-ing through flowing water.
Always select the Off Road drive modebefore driving in water to ensure the gasolineengine is running.
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 help avoidthe risk of corrosion.
CAUTION
Parts of the vehicle (e.g. engine, transmission,driveline, electrical components, etc.) can bedamaged if the vehicle is driven through waterhigher than its floor level. Damage to anycomponents caused by flooding, vapor lock orinsufficient oil is not covered under warranty.
If the engine stalls while the vehicle is inwater, do not attempt to restart it. Have thevehicle towed on the bed of a tow truck to aworkshop - an authorized Volvo workshop isrecommended.
CAUTION
Because it can be difficult to determine thewater depth, avoid driving through standing orrunning water.
When you have passed the water, press lightly onthe brake pedal and check that the brakes arefunctioning properly. Water, mud, slush, etc. canmake the brake linings slippery, resulting indelayed braking effect.
If the vehicle is equipped with a trailer couplingcontact, clean the contact after driving in water ormud.
Related information
Recovery (p. 485)
Low Speed Control (p. 460)
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Opening/closing the fuel filler door
A button on the instrument panel is used tounlock the fuel filler door.
An arrow next to the fuel pumpsymbol in the instrument panelindicates the side of the vehicleon which the fuel filler door islocated.
1. Press the button on the dashboard.
>Pressure equalization in the fuel tank cau-ses a slight delay before the fuel fillerdoor opens. Fuel tank Fuel lid isopening will be displayed in the instru-ment panel, followed by Fuel tank Readyfor refueling.
NOTE
Refueling must be done within approximatelyseven minutes of opening the fuel filler door.After this time, the valve opened by pushingthe button for opening the fuel filler door willclose and it will no longer be possible torefuel without the pump's nozzle switching off.
If the valve is closed before refueling is com-plete - press the button again and wait untilthe driver display shows the message Fueltank Ready for refueling.
2. After refueling, press the fuel filler doorlightly to close it.
Related information
Refueling (p. 471)
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Refueling
The fuel tank is equipped with a fuel filling sys-tem without a cover.
Refueling the vehicle at a service
station
Refueling is done as follows.
1.Turn off the engine and open the fuel fillerdoor.
NOTE
Refueling must be done within approximatelyseven minutes of opening the fuel filler door.After this time, the valve opened by pushingthe button for opening the fuel filler door willclose and it will no longer be possible torefuel without the pump's nozzle switching off.
If the valve is closed before refueling is com-plete - press the button again and wait untilthe driver display shows the message Fueltank Ready for refueling.
2. Select a fuel approved for use in the vehicle.For more information on approved fuels, seethe section on “Fuel”.
3.Insert the pump's nozzle into the fuel fillerpipe's opening. There are two flaps justinside the fuel filler pipe and the pump's noz-zle must push both of these flaps openbefore fuel can be added.
4. Avoid overfilling the tank. Do not press thehandle on the filler nozzle again after it hasinitially stopped pumping.
> The fuel tank is now filled.
NOTE
An over-full tank may overflow in hot weather.
CAUTION
Avoid spilling gasoline during refueling. Inaddition to causing damage to the environ-ment, gasolines containing alcohol can causedamage to painted surfaces, which may notbe covered under the New Vehicle LimitedWarranty.
Refueling from a fuel container
When filling from a fuel container, use the funnelprovided in a foam block under the floor hatch inthe cargo compartment.
1. Open the fuel filler door.
2. Insert the funnel into the fuel filler pipe'sopening. There are two flaps just inside thefuel filler pipe and the tube section of thefunnel must push both of these flaps openbefore fuel can be added.
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Jump starting using another battery
If the start battery is discharged, current fromanother battery can be used to start the vehicle.
Jumper cable connecting points.
CAUTION
The charging point of the vehicle is onlyintended for jump starting the vehicle in ques-tion. The charging point is not intended forjump-starting another vehicle. Using thecharging point to start another vehicle couldcause a fuse to blow, which would cause thecharging point to stop working.
If a fuse has blown, 12 V Battery Fuse failureService required will be displayed in the instru-ment panel. Volvo recommends contacting anauthorized Volvo workshop.
To avoid short circuits or other damage, the fol-lowing steps are recommended when jump star-ting the battery:
1.Put the ignition in mode 0.
2.Make sure the auxiliary battery (the batteryused to jump start the discharged battery)has a voltage of 12 volts.
3. If the auxiliary battery is in another vehicle,turn off that vehicle's engine and make surethat the vehicles are not touching each other.
4. Clamp the red jumper cable onto the auxiliarybattery's positive (+) terminal (1).
CAUTION
Connect the jump cable carefully to preventshort circuits with other components in theengine compartment.
5. Fold back the cover over your vehicle's posi-tive (+) jump start terminal (2).
6.Clamp the other end of the red jumper cableto your vehicle's positive (+) jump start termi-nal (2).
7. Clamp the black jumper cable onto the auxili-ary battery's negative (-) terminal (3).
8. Clamp the other end of the black jumpercable to your vehicle's negative (-) groundpoint (4).
9. Make sure the jumper cables are securelyattached to help prevent sparks while jumpstarting.
10. Start the engine of the assisting vehicle andlet it run for a few minutes at a higher idlingspeed than normal, about 1500 rpm.
11. Start your vehicle's engine. If the enginedoes not start, allow an additional 10minutes of charging time and then try to startthe engine again.
NOTE
When the engine is started under normalconditions, the vehicle's electrical drive motoris prioritized – the gasoline engine remainsoff. This means that the electric motor has"started" and the vehicle is ready to be drivenonce the start knob has been turned clock-wise. Start of the electric motor is indicatedby the indicator lights on the instrument panelgoing out and its preselected theme illuminat-ing.
CAUTION
Do not touch the connections between thecable and the vehicle during the start attempt.Risk of sparking.
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12. Remove the jumper cables in the reverseorder ‒ first the black cables and then thered cables.
Make sure that none of the clamps of theblack jumper cables come into contact witheither vehicle's positive (+) jump start termi-nals or either of the red jumper cable's con-nected clamps.
WARNING
PROPOSITION 65 WARNING! Battery posts,terminals, and related accessories containlead and lead compounds, chemicals knownto the state of California to cause cancer andreproductive harm. Wash hands after han-dling.
WARNING
Batteries generate hydrogen gas, whichis flammable and explosive.
Do not connect the jumper cable to anypart of the fuel system or to any movingparts. Avoid touching hot manifolds.
Battery fluid contains sulfuric acid. Do notallow battery fluid to contact eyes, skin,fabrics or painted surfaces.
If contact occurs, flush the affected areaimmediately with water. Obtain medicalhelp immediately if eyes are affected.
Never expose the battery to open flameor electric spark. Do not smoke near thebattery. Failure to follow the instructionsfor jump starting can lead to injury.
NOTE
The vehicle cannot be started if the hybridbattery is discharged.
Related information
Starting the vehicle (p. 430)
Ignition modes (p. 433)
Adjusting the steering wheel (p. 198)
Selecting ignition mode (p. 434)
Detachable towbar*
Volvo recommends the use of Volvo towbarsthat are specially designed for the vehicle.
NOTE
The optional detachable trailer hitch may notbe available in all markets or on all models.Consult your Volvo retailer.
Ball holder
Cotter pin
Towbar assembly
Locking bolt
Safety wire attachment bracket
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Installing the ball holder
1. If necessary, remove the cotter pin from thelocking bolt and slide the locking bolt out ofthe towbar assembly.
2. Slide the ball holder into the towbar assem-bly.
3. Align the hole in the ball holder with the onein the towbar assembly.
4. Slide the locking bolt through the towbarassembly/ball holder.
5. Insert the cotter pin in the hole at the end ofthe locking bolt.
WARNING
Be sure the towbar is securely locked inposition before attaching anything to it.
Always attach the trailer's safety wiresecurely to the towbar's safety wireattachment bracket.
Removing the ball holder
1. Remove the cotter pin from the locking boltand slide the locking bolt out of the ballholder/towbar assembly.
2. Pull the ball holder out of the towbar assem-bly.
Stowing the ball holder
WARNING
When not in use, the detachable ball holdershould always be properly stowed in the des-ignated location under the floor of the cargocompartment.
Related information
Driving with a trailer (p. 479)
Towing capacity and tongue weight (p. 668)
Driving with a trailer
There are a number of things to consider whentowing a trailer, such as the towbar, the trailerand how the load is distributed in the trailer.
Load-carrying capacity is determined by the vehi-cle's curb weight. The total weight of all passen-gers and any installed accessories, e.g. towbar,reduces the vehicle's load-carrying capacity bythe corresponding amount.
Towbars used on the vehicle must beapproved for the applicable use.
Distribute the load on the trailer so that theweight on the towbar complies with thespecified maximum towball weight. Thetongue weight is calculated as part of thevehicle's payload.
Increase the tire pressure to the recom-mended pressure for a full load.
The engine is subjected to more load thanusual when towing a trailer.
Towing a trailer affects the vehicle's han-dling, durability and driving economy.
Do not drive with a heavy trailer when thevehicle is very new. Wait until the mileagehas reached at least 1000 km (620 miles).
On long and steep downgrades, the vehicle'sbrakes are subjected to much more loadthan usual. When manually shifting, down-shift and adapt speed accordingly.
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The automatic transmission selects the optimalgear for the current load and engine speed.
Steep inclines
Do not lock the automatic transmission into ahigher gear than what the engine can handle ‒ itis not always preferable to drive in high gears atlow rpm.
Parking on a hill
1. Depress the brake pedal.
2. Apply the parking brake.
3.Put the gear selector in P.
4. Release the brake pedal.
Put chocks behind the wheels when the vehicleis parked on a hill with a trailer attached.
Starting on a hill
1. Depress the brake pedal.
2.Put the gear selector in D.
3. Release the parking brake.
4. Release the brake pedal and start driving.
Related information
Trailer Stability Assist* (p. 481)
Checking trailer lights (p. 482)
Towing capacity and tongue weight (p. 668)
Overheating of engine and transmission(p. 475)
Trailer Stability Assist*
Trailer Stability Assist (TSA8) is a functiondesigned to help stabilize a vehicle that is tow-ing a trailer when the vehicle and trailer havebegun to sway. The function is part of the Elec-
tronic Stability Control system ESC9.
Reasons for swaying
A vehicle towing a trailer may begin to sway forvarious reasons. Normally this only occurs at highspeeds. However, if the trailer is overloaded orunevenly distributed, e.g. too far back, there is arisk of swaying even at low speeds.
Swaying may be caused by factors such as:
The vehicle and trailer are hit by a sudden,strong crosswind.
The vehicle and trailer are traveling on anuneven road or over a bump.
Sudden movements of the steering wheel.
Once swaying has begun, it can be difficult orimpossible to stop it. This makes the vehicle andtrailer difficult to control and there is a risk ofswerving into oncoming traffic or driving off theroad.
Trailer Stability Assist function
Trailer Stability Assist continuously monitors thevehicle's movements, particularly lateral move-
ments. If swaying is detected, the brakes areapplied individually on the front wheels, which hasa stabilizing effect on the vehicle and trailer. Thisis often enough to enable the driver to regaincontrol of the vehicle.
If the Trailer Stability Assist function's firstattempt is not adequate to stop the swayingmotion, the brakes are applied on all wheels andengine power is temporarily reduced. As theswaying motion begins to decrease and the vehi-cle and trailer have once again become stable,TSA stops regulating the brakes/engine powerand the driver regains control of the vehicle.
NOTE
Trailer Stability Assist is deactivated if thedriver selects the sport mode by deactivatingESC in the center display's menu system.
Trailer Stability Assist may not intervene if thedriver tries to compensate for the swaying motionby moving the steering wheel rapidly, becausethe system will then not be able to determine if itis the trailer or the driver causing the swaying.
8Trailer Stability Assist9Electronic Stability Control