2021 VOLVO V90 CROSS COUNTRY tow

STARTING AND DRIVING
408
Settings for automatically activating the parking brake Choose whether the parking brake should be activated automatically when the vehicle isswitched off.
To change this setting: 1.Tap
Settings in the center display's Top
view.
2. Tap
My CarParking Brake and
Suspension and select or deselect theAuto Activate Parking Brake function.
Related information
Activating and deactivating the parking brake (p. 406)
Parking brake (p. 406)
Parking on a hill
Always use the parking brake when parking on a hill.
WARNING
Always apply the parking brake when park- ing on an incline. Selecting a gear or put-ting the automatic transmission in P may
not be sufficient to keep the vehicle sta-tionary in all situations.
If the vehicle is pointing uphill:
Turn the front wheels so they are pointing away from
the curb.
If the vehicle is pointing downhill:
Turn the front wheels so they are pointingtoward
the curb.
Heavy load uphill
Heavy loads, such as a trailer, could cause the vehicle to roll backward when the parkingbrake is released automatically on steep uphillgradients. To help avoid this, pull the controlupward while you are driving away. Releasethe control when the vehicle gains traction.
Related information
Activating and deactivating the parkingbrake (p. 406)
Parking brake malfunction
If you are unable to deactivate or activate the parking brake after several attempts, contactan authorized Volvo workshop.
A audible warning signal will sound if the park- ing brake is activated while the vehicle isbeing driven. If the vehicle must be parked before the prob- lem is rectified, turn the wheels as when park-ing on an incline and put the gear selector inP .
Low battery charge levelIf the battery charge level is too low, it will notbe possible to activate or deactivate the park-ing brake. Connect an auxiliary battery to thevehicle if the battery is discharged.
Replacing brake padsDue to the design of the electric parkingbrake, the rear brake pads must be replacedby a workshop. An authorized Volvo workshopis recommended.

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STARTING AND DRIVING
414Help functions
6
The system will switch to the P position auto-
matically:
if the ignition is switched off while
D or R
is selected.
if the driver unbuckles the seat belt and opens the driver's door while the vehicle isrunning with a gear other than
P selected.
To park a vehicle with an unbuckled seat beltand open door – end P mode by shifting to R
or D again.
If the vehicle is switched off in gear positionN , it will not automatically switch to the P
position. This makes it possible to wash thevehicle in an automatic car wash.
Reverse – R
Select R when backing up. The vehicle must
be stationary when R is selected.
Neutral – N
In N position, the vehicle can roll freely. The
vehicle can be started when it is in N position.
Apply the parking brake if the vehicle is sta- tionary with the gear selector in the N posi-
tion. To move to another gear position when N is
selected, the brake pedal must be depressed and the ignition in mode II. For vehicles with the small gear selector, the engine must berunning.
D
drive mode
D is the normal driving gear position. The
transmission shifts up or down automatically depending on acceleration and speed. The vehicle must be stationary when the gear selector is moved from R to D.
Manual position – M
Overview of gear shift pattern in the instrument panel for large gear selector.
With position M, it is possible to shift gears
manually. Engine braking will occur when the accelerator pedal is released. The M position is selected by moving the gear
selector to the side from D to the end position
at " ±".
Push the gear selector forward toward
+
(plus) and release to shift up one gear.
Pull the gear selector backward toward
–
(minus) and release to shift down one gear.
Push the gear selector to the side to theend position at
D to return to D mode.
Overview of gear shift pattern in the instrument panel for the small gear selector.
With position M, it is possible to shift gears
manually. Engine braking will occur when the accelerator pedal is released. M position is selected by moving the gear
selector rearward from D.
6
Applies to vehicles with the small gear selector.

STARTING AND DRIVING
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* Option/accessory.415

Push the gear selector to the right toward "
+ " (plus) and release to shift up one gear.
Push the gear selector to the left toward"
– " (minus) and release to shift down one
gear.
Push the gear selector rearward to returnto
D mode.
For smooth shifting and engine performance,the transmission will shift down automaticallyif the vehicle's speed becomes too low for theselected gear.
Related information
Automatic transmission (p. 412)
Shiftlock (p. 417)
Using the steering wheel paddles
* to shift
(p. 415)
The kickdown function (p. 418)
Using the steering wheel paddles
*
to shift
The steering wheel paddles are a supplement to the gear selector and make it possible toshift manually without removing your handsfrom the steering wheel. The function is available in position D or M.
"-": Shift down one gear.
" + ": Shift up one gear.
ChangeTo shift:
–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 is pulled. The current gear will be displayed inthe instrument panel. In the
M position, the paddles are automati-
cally activated.
Instrument panel when the paddles are activated for shifting in manual mode, large gear selector.
Instrument panel when the paddles are activated for shifting in manual mode, small gear selector.

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STARTING AND DRIVING
416
Activating the steering wheel paddles in the D position
To be able to shift gears using the paddles, they must be activated:
–Pull one of the paddles toward the steer- ing wheel.
> A number in the instrument panel indi-cates the current gear being used.
Instrument panel when shifting gears using steering wheel paddles, large gear selector.
Instrument panel when shifting gears using steering wheel paddles, small gear selector.
Turning off the steering wheel paddles
in the D position
Manual deactivation
–Pull the right paddle ( +) toward the steer-
ing wheel and hold it there until the num- ber in the instrument panel goes out.
> The transmission will return to the D
position.
Automatic deactivation
The steering wheel paddles will switch off after a short time if they are not being used.This is shown by the number in the instrumentpanel going out. If engine braking is currentlybeing used, the paddles will remain activeuntil engine braking stops.
Related information
Automatic transmission (p. 412)
Shifting gears with automatic transmis-sion (p. 413)

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STARTING AND DRIVING
430
Symbol Message Meaning
Suspension Service requiredA fault has occurred. Visit a workshopA
as soon as possible.
Suspension failure Stop safelyA critical fault has occurred. Stop safely, have the car towed to a workshop A
.
Suspension Slow down Vehicle too highA fault has occurred. If the message appears while driving, contact a workshop A
.
Suspension Auto adjusting vehicle levelLevel control of the car's rear axle to target height is in progress.
A An authorized Volvo workshop is recommended.

STARTING AND DRIVING
* Option/accessory.
432
Leveling control settings *
Turn off leveling control before lifting the vehicle with a jack to help avoid problemswith the pneumatic suspension.
Center display settings
Disable Leveling Control
In certain situations this function must be turned off e.g. before the vehicle is raised using a jack *. The level difference caused by
raising the vehicle with a jack could cause problems with the pneumatic suspension. Turning off the function in the center display:1. Tap
Settings in the Top view.
2. Tap
My CarParking Brake and
Suspension.
3. Select
Disable Leveling Control.
Related information
Leveling control
* and suspension (p. 429)
Loading recommendations (p. 570)
Low Speed Control
The low-speed function (LSC 15
) facilitates
and improves control and traction on rough roads and slippery surfaces, e.g. when towinga trailer on grass or up boat ramps. In vehicles equipped with drive mode con- trol *, the function is included in the
Off Roaddrive mode.Low Speed Control is designed for driving on rough roads and when towing trailers at lowspeeds, up to approximately 40 km/h (25mph). Low Speed Control prioritizes low gear posi- tions and traction. If the vehicle is all-wheeldrive, power is automatically distributedevenly to provide as much traction as possibleon all wheels and reduce the risk of wheelspin. The accelerator pedal will be less respon-sive to improve traction and speed control atlow speeds. The function is activated together with Hill Descent Control (HDC 16
), which makes it pos-
sible to control speed going down steep hills using the accelerator pedal and reduces theneed to use the brake pedal. The systemmakes it possible to maintain a low and uni-form speed when driving down steep hills.
NOTE
When LSC with HDC is activated, the feel of the accelerator pedal and engineresponse will change.
NOTE
This drive mode is not designed to be used for normal street driving.
NOTE
The function is deactivated when driving at high speeds and must be reactivated atlower speeds if so desired.
Related information
Activating and deactivating Low Speed Control using the function button (p. 433)
Changing drive mode
* (p. 421)
Hill Descent Control (p. 433)
All Wheel Drive (AWD) (p. 419)
15
Low Speed Control
16 Hill Descent Control

STARTING AND DRIVING
437
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
Engine oil specifications (p. 658)
Snow tires (p. 554)
Snow chains (p. 555)
Braking on salted roads (p. 405)
Braking on wet roads (p. 405)
Filling washer fluid (p. 646)
Starter battery (p. 600)
Replacing windshield wiper blades(p. 644)
Changing rear window wipers (p. 643)
Refilling coolant (p. 598)
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.
The vehicle can be driven through water up to a depth of 30 cm (11 in) at no more than walk-ing speed. Be particularly careful when drivingthrough flowing water. When driving through standing water, drive slowly and do not stop the vehicle. When youhave passed the water, press lightly on thebrake pedal and check that the brakes arefunctioning properly. Water, mud, slush, etc.can make the brake linings slippery, resultingin delayed braking effect. If the vehicle is equipped with contacts for an electric heater or trailer coupling, cleanthese after driving in water or mud.
Do not allow the vehicle to stand in waterup to the sills any longer than absolutelynecessary. This could result in electricalmalfunctions.
CAUTION
Engine damage could occur if water enters the air cleaner.
If water enters the transmission, thelubricating ability of the oils is reducedand the service life of these systems isshortened.
Damage to any component, engine,transmission, turbocharger, differentialor its internal components caused byflooding, vapor lock or insufficient oil isnot covered under warranty.
If the engine stalls while the vehicle isin water, do not attempt to restart it.Have the vehicle towed out of thewater to a workshop. An authorizedVolvo workshop is recommended. Riskof engine failure.
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.
Related information
Recovery (p. 453)
Low Speed Control (p. 432)

STARTING AND DRIVING
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439
2. Insert the funnel into the fuel filler pipe's
opening. There are two flaps just inside the fuel filler pipe and the tube section ofthe funnel must push both of these flapsopen before fuel can be added.
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
Opening/closing the fuel filler door (p. 438)
Fuel (p. 439)
Fuel
Volvo recommends the use of detergent gas- oline to control engine deposits.
Deposit control gasoline (gasoline with detergent additives)
Detergent gasoline is effective in keeping injectors and intake valves clean. Consistentuse of deposit control gasolines will helpensure good driveability and fuel economy. Ifyou are not sure whether the gasoline containsdeposit control additives, check with the serv-ice station operator.
NOTE
Volvo recommends not using external fuel injector cleaning systems, e.g. do not adddetergent additives to gasoline before orafter refueling.
Unleaded fuelAll Volvo vehicles have a three-way catalytic converter and must only use unleaded gaso-line. US and Canadian regulations require thatpumps delivering unleaded gasoline arelabeled "UNLEADED". Only the nozzles ofthese pumps will fit in your vehicle's fuel fillerinlet. It is unlawful to dispense leaded fuel intoa vehicle labeled "unleaded gasoline only".Leaded gasoline damages the three-way cata-lytic converter and the heated oxygen sensor system. Repeated use of leaded gasoline willlessen the effectiveness of the emission con-trol system and could result in loss of emissionwarranty coverage. State and local vehicleinspection programs will make detection ofmisfueling easier, possibly resulting in emis-sion test failure for misfueled vehicles.
NOTE
Some U.S. and Canadian gasolines contain an octane enhancing additive calledmethyl-cyclopentadienyl manganese tricar-bonyl (MMT). If such fuels are used, yourEmission Control System performancemay be affected, and the Check EngineLight (malfunction indicator light) locatedon your instrument panel may light. If thisoccurs, please return your vehicle to atrained and qualified Volvo service techni-cian for service.
Gasoline containing alcohol and ethers, "Oxygenated fuels"
Some fuel suppliers sell gasoline containing "oxygenates" which are usually alcohols orethers. In some areas, state or local lawsrequire that the service pump be marked indi-cating use of alcohols or ethers. However,there are areas in which the pumps areunmarked. If you are not sure whether there isalcohol or ethers in the gasoline you buy,check with the service station operator. To