steering VOLVO XC70 2007 Owner's Manual

2007 Volvo XC70
WARNING!
Never switch off the ignition (turn the ignition key to position 0) or\
remove the key from the ignition
switch while the vehicle is in motion. This could cause the steering whe\
el to lock, which would make
the vehicle impossible to steer.
pg. 127 Starting and driving
General driving information
Economical driving conserves natural resources
Better driving economy may be obtained by thinking ahead, avoiding rapid\
starts and stops and
adjusting the speed of your vehicle to immediate traffic conditions. Obs\
erve the following rules:
l Bring the engine to normal operating temperature as soon as possible by \
driving with a light foot on
the accelerator pedal for the first few minutes of operation. A cold eng\
ine uses more fuel and is subject
to increased wear.
l Whenever possible, avoid using the vehicle for driving short distances. \
This does not allow the engine
to reach normal operating temperature.
l Drive carefully and avoid rapid acceleration and hard braking.
l Do not exceed posted speed limits.
l Avoid carrying unnecessary items (extra load) in the vehicle.
l Maintain correct tire pressure. Check tire pressure regularly (when tir\
es are cold).
l Remove snow tires when threat of snow or ice has ended.
l Note that roof racks, ski racks, etc, increase air resistance and also f\
uel consumption.
l Avoid using automatic transmission kickdown feature unless necessary.
l However, at higher driving speeds, fuel consumption will be lower with t\
he air conditioning on and
the windows closed than with the air conditioning off and the windows op\
en.
l Using the onboard trip computer's fuel consumption modes can help you le\
arn how to drive more
economically.
Other factors that decrease gas mileage are:
l Dirty air cleaner
l Dirty engine oil and clogged oil filter
l Dragging brakes
l Incorrect front end alignment. Some of the above mentioned items and oth\
ers are checked at the
standard Maintenance Service intervals.
NOTE: Vehicles equipped with automatic transmissions should use (D)rive as \
often as possible and
avoid using "kickdown" to help improve fuel economy.
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2007 Volvo XC70
CAUTION!
Drive slowly and carefully if going through standing water (i.e. floode\
d roadways, etc.). Damage to
the engine could result if excess water is drawn in through the air inta\
ke system. Never drive the
vehicle in water deeper than 1 foot (300 mm).
Weight distribution affects handling
At the specified curb weight your vehicle has a tendency to understeer, \
which means that the steering
wheel has to be turned more than might seem appropriate for the curvatur\
e of a bend.
This ensures good stability and reduces the risk of rear wheel skid. Rem\
ember that these properties can
alter with the vehicle load.
The heavier the load in the cargo area (max. 220 lbs, 100 kg), the les\
s the tendency to understeer.
Handling, roadholding
Vehicle load, tire design and inflation pressure all affect vehicle hand\
ling. Therefore, check that the tires
are inflated to the recommended pressure according to the vehicle load. \
See "Tire pressure" section.
pg. 128 Starting and driving
General driving information
Loads should be distributed so that capacity weight or maximum permissib\
le axle loads are not exceeded.
Speed-sensitive power steering (Option on certain models)
With this feature, the steering is most responsive at lower speeds to ma\
ke parking, driving in city traffic,
etc., easier. The effect of the power steering diminishes as you acceler\
ate for greater stability at highway
speeds.
Driving through water
The vehicle can be driven through water up to a depth of approximately 9\
in. (25 cm), at a maximum
speed of 6 mph (10 km/h). Take particular care when driving through fl\
owing water.
Clean the electrical connections for trailer wiring after driving in mud\
or water.
When driving through water, maintain low speed and do not stop in the wa\
ter.
WARNING!
After driving through water, press lightly on the brake pedal to ensure \
that the brakes are functioning
normally. Water or mud can make the brake linings slippery, resulting in\
delayed braking effect.
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2007 Volvo XC70
This mode is recommended for long-distance driving, or when driving in s\
lippery conditions. The
indicator light in the button will be off when this mode is selected.
If Comfort mode was selected when the engine was switched off, this mode\
will still be active when the
engine is restarted.
Sport
In this mode, shock absorption is stiffer to reduce the vehicle's body s\
way during cornering and to
provide more immediate steering response. The indicator light in the but\
ton will come on to indicate that
Sport mode has been selected.
If this setting was selected when the engine was switched off, Sport mod\
e will still be active when the
engine is restarted.
Advanced sport (V70 R only)
In this mode, movement of the shock absorbers is minimal, response from \
pressure on the throttle pedal
is more direct, and body sway in curves or when cornering is sharply red\
uced.
If Advanced sport mode was selected when the engine was switched off, Sport mode will be active
when the engine is restarted.
pg. 136 Starting and driving
Brake system
BRAKE Brake circuit malfunction
The brake system is a hydraulic system consisting of two master cylinder\
s and two separate brake
circuits. If a problem should occur in one of these circuits, it is stil\
l possible to stop the vehicle with the
other brake circuit.
If the brake pedal must be depressed farther than normal and requires gr\
eater foot pressure, the stopping
distance will be longer.
A warning light in the instrument panel will light up to warn the driver\
that a fault has occurred.
If this light comes on while driving or braking, stop immediately and ch\
eck the brake fluid level in the
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2007 Volvo XC70
Anti-lock brakes (ABS)
If the warning lamp lights up there is a malfunction of the ABS system (\
the standard braking system will
however function) and the vehicle should be driven cautiously to a Volv\
o retailer for inspection. The
Anti-lock Braking System (ABS) helps to improve vehicle control (stop\
ping and steering) during severe
braking conditions by limiting brake lockup. When the system "senses" im\
pending lockup, braking
pressure is automatically modulated in order to help prevent lockup, whi\
ch could lead to a skid.
The system performs a self-diagnostic test when the engine is started an\
d when the vehicle first
reaches a speed of approximately 12 mph (20 km/h). The brake pedal will pulsate several times and a
sound may be audible from the ABS control module. This is normal.
To obtain optimal effect from the ABS system, constant pressure should b\
e kept on the brake pedal. Do
not pump the brake pedal.
The switching of the ABS modulator will be audible and the brake pedal w\
ill pulsate during braking.
Please be aware that ABS does not increase the absolute braking potentia\
l of the vehicle. While control
will be enhanced, ABS will not shorten stopping distances on slippery su\
rfaces.
ABS with EBD (Electronic Brake Force Distribution)
EBD is an integrated part of the ABS system. EBD regulates the hydraulic\
pressure to the rear brakes to
help provide optimal braking capacity. The brake pedal will pulsate duri\
ng braking, which is normal.
If the BRAKE and ABS warning lights come on at the same time, this could\
indicate a fault in the brake
system.
- Stop the vehicle in a suitable place and switch off the engine.
- Restart the engine.
- If both warning lights go off, no further action is required.
- If both lights are still on after the engine has been restarted, switc\
h off the engine again and check the
brake fluid level (see
page 193 for the location of the brake fluid reservoir).
WARNING!
If the fluid level is below the MIN mark in the reservoir or if a "Brake\
failure - Service urgent"
message is displayed in the text window: DO NOT DRIVE. Have the vehicle \
towed to a Volvo
retailer and have the brake system inspected.
- If the brake fluid level is above the MIN mark, drive carefully to an \
authorized Volvo retailer and have
the brake system inspected.
Emergency Brake Assistance (EBA)
The EBA function is designed to provide full brake effect immediately in\
the event of sudden, hard
braking. The system is activated by the speed with which you depress the\
brake pedal.
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2007 Volvo XC70
Spin control (SC)
The spin control function is designed to help prevent the drive wheels f\
rom spinning while the vehicle is
accelerating.
Under certain circumstances, such as when driving with snow chains, or d\
riving in deep snow or loose
sand, it may be advisable to temporarily switch off this function for ma\
ximum tractive force.
Temporarily switching off Spin control
V70R
Press the DSTC button on the center control panel (see
page 50) for at least a half a second. "DSTC
SPIN CONTROL OFF" will be displayed and the indicator light in the butto\
n will go out.
Other V70 models
- Turn the thumb-wheel (1) on the left-side steering wheel lever until\
the STC/DSTC menu is displayed.
- Hold down the RESET button (2) to toggle between STC/DSTC SPIN CONTR\
OL ON or OFF.
NOTE:
l The message STC/DSTC SPIN CONTROL OFF indicates that the stability syste\
m's spin control
function has temporarily been switched off.
l The stability control indicator light will illuminate and remain on until spin control has been
reactivated.
l STC/DSTC ON indicates that all system functions are active1.
l The spin control function is automatically enabled each time the engine \
is started.
1. V70R only: the indicator light in the DSTC button will illuminate to \
indicate that all stability system functions
are on.
pg. 140 Starting and driving
Stability system
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2007 Volvo XC70
Emergency towing
The towing eyelet is located in the tool bag, under the floor of the car\
go area, with the spare tire. This
eyelet must be screwed into the positions provided on the right sides of\
either the front or rear bumper
(see illustrations).
To attach the towing eyelet:
A. Use a coin to pry open the lower edge of the.
B. Screw the towing eyelet (C) in place, first by hand and then using \
the tire iron until it is securely in
place.
After the vehicle has been towed, the eyelet should be removed and retur\
ned to the tool bag. Press the
cover back into position.
Precautions when the vehicle is in tow
l The steering wheel must be unlocked. Turn the ignition key to position I\
or II.
l The gear selector must be in position N.
l Maximum speed: 50 mph (80 km/h). Do not exceed the maximum allowable t\
owing speed.
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2007 Volvo XC70
l Maximum distance with front wheels on ground: 50 miles (80 km).
l While the vehicle is being towed, try to keep the tow rope taut at all t\
imes.
l The vehicle should only be towed in forward direction.
CAUTION!
- Please check with state and local authorities before attempting this t\
ype of towing, as vehicles being
towed are subject to regulations regarding maximum towing speed, length \
and type of towing device,
lighting, etc.
- If the vehicle's battery is dead, do not attempt to start the vehicle \
by pushing or pulling it as this will
damage the three-way catalytic converter(s). The engine must be jump s\
tarted using an auxiliary
battery (see
page 144).
- If the vehicle is being towed on a flat bed truck, the towing eyelets \
must not be used to secure the
vehicle on the flat bed. Consult the tow truck operator.
pg. 143 Starting and driving
Towing
WARNING!
Remember that the power brakes and power steering will not function when\
engine is not running.
The braking and steering systems will function but the brake pedal press\
ure required is 3 - 4 times
above normal and greater steering effort must be exerted.
The towing eyelets must not be used for pulling another vehicle out of a\
ditch or for any similar
purpose involving severe strain.
Do not use the towing eyelets to pull the vehicle up onto a flat bed tow\
truck.
Towing vehicles with front wheel drive/All Wheel Drive
Volvo recommends the use of flat bed equipment.
If wheel lift equipment must be used, please use extreme caution to help\
avoid damage to the vehicle. In
this case, the vehicle should be towed with the rear wheels on the groun\
d if at all possible.
If it is absolutely necessary to tow the vehicle with the front wheels o\
n the ground, please refer to the
towing information on the previous page.
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2007 Volvo XC70
page 189 for the location of the washer fluid reservoir). This is important sin\
ce dirt is often splashed on
the windshield during winter driving, requiring the frequent use of the \
washers and wipers. Volvo
Washer Solvent should be diluted as follows:
- Down to 14° F (-10° C): 1 part washer solvent and 4 parts water
- Down to 5° F (-15° C): 1 part washer solvent and 3 parts water
- Down to 0° F (-18° C): 1 part washer solvent and 2 parts water
- Down to -18° F (-28° C): 1 part washer solvent and 1 part water
l Use Volvo Teflon Lock Spray in the locks.
NOTE: Avoid the use of de-icing sprays as they can cause damage to the locks.\
W - Winter/Wet driving mode - enhanced vehicle traction (automatic tran\
smission)
l Mode W will only function if the gear selector is in the (D)rive position.
l Press the button at the base of the gear selector to engage/disengage th\
is driving mode.
l An LED in the button will light up to indicate that W is engaged and thi\
s will also be displayed in the
instrument panel (see
page 46).
l This mode may be selected for starting/ moving off on slippery roads.
1. Synthetic oil is not used when the oil is changed at the normal maint\
enance service intervals.
pg. 152 Starting and driving
Before a long distance trip
It is always worthwhile to have your vehicle checked at a Volvo retailer\
before driving long distances.
Your retailer will also be able to supply you with bulbs, fuses, spark p\
lugs and wiper blades for your use
in the event that problems occur.
As a minimum, the following items should be checked before any long trip\
:
l Check that engine runs smoothly and that fuel consumption is normal.
l Check for fuel, oil, and fluid leakage.
l Check transmission oil level1.
l Check condition of drive belts.
l Check state of the battery's charge.
l Examine tires carefully (the spare tire as well), and replace those th\
at are worn. Check tire pressures.
l The brakes, front wheel alignment, and steering gear should be checked b\
y your Volvo retailer only.
l Check all lights, including high beams.
l Reflective warning triangles are legal requirement in some countries.
l Have a word with your Volvo retailer if you intend to drive in countries\
where it may be difficult to
obtain the correct fuel.
l Consider your destination. If you will be driving through an area where \
snow or ice are likely to
occur, consider snow tires.
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2007 Volvo XC70
self supporting run flat tires.
Tires of this type have specially reinforced sidewalls that make it poss\
ible to continue driving in the
event of a drop in inflation pressure. Tires of this type are mounted on\
special rims.
NOTE: Self supporting run flat tires are only available in conjunction with T\
PMS.
If a self supporting run flat tire should lose inflation pressure, the y\
ellow TPMS warning symbol (
) in
the instrument panel lights up to alert the driver, and a message will b\
e shown in the text window in the
instrument panel.
If this occurs, reduce vehicle speed to a maximum of 50 mph (80 km/h).\
The vehicle can be driven
approximately 50 miles (80 km), or somewhat farther if the vehicle is \
not heavily loaded. The tire should
be replaced as soon as possible.
Hard braking and sudden steering maneuvers should be avoided.
In certain cases, it may be difficult to see which self supporting run f\
lat tire is defective.
To determine which tire is damaged, check the inflation pressure of all \
four tires.
WARNING!
l Only specially trained persons should mount self supporting run flat tir\
es.
l If self supporting run flat tires are mounted, the vehicle must be equip\
ped with a Tire Pressure
Monitoring System.
l After a low pressure warning has been displayed, do not exceed 50 mph (\
80 km/ h).
l Avoid severe cornering and hard braking, and minimize the distance trave\
led before replacing the
self supporting run flat tire.
l Self supporting run flat tires cannot be repaired. They must be replaced\
if damaged or punctured.
pg. 165 Wheels and tires
Tire designations
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2007 Volvo XC70
Belt check
Check the belt regularly to make sure it is in good condition and is cle\
an. A worn or dirty belt can cause
poor cooling and low alternator output as well as impair the operation o\
f the power steering and the air
conditioning unit.
NOTE: The drive belt is equipped with a self-tensioning mechanism and require\
s no adjustment
between changes.
WARNING!
The engine must not be running when this check is
performed.
Check coolant level
The cooling system must be filled with coolant and not leak to operate a\
t maximum efficiency. Check
the coolant level regularly. The level should be between the "MAX" and "\
MIN" marks on the expansion
tank. The check should be made with particular thoroughness when the eng\
ine is new or when the
cooling system has been drained.
Do not remove the filler cap other than for topping up with coolant. Fre\
quent removal may prevent
coolant circulation between the engine and the expansion tank during eng\
ine warm up and cooling.
Changing coolant
Normally, the coolant does not need to be changed. If the system must be\
drained, consult your Volvo
retailer.
NOTE: Do not top off with water only. This reduces the rust-protective and an\
tifreeze qualities of the
coolant and has a lower boiling point. It can also cause damage to the c\
ooling system if it should freeze.
Top off with Volvo Genuine Coolant/Antifreeze only (a 50/ 50 mix of wat\
er and antifreeze). CAUTION!
The cooling system must always be kept filled to the correct level. If i\
t is not kept filled, there can be
high local temperatures in the engine which could result in damage. Diff\
erent types of antifreeze/
coolant may not be mixed.
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