2009 VOLVO S80 power steering

Contents
5
03
03 Your driving environmentInstruments and controls.......................... 70
Ignition modes.......................................... 78
Seats......................................................... 80
Seats¥S80 Executive ............................... 85
Steering wheel.......................................... 87
Lighting..................................................... 88
Wipers and washers................................. 94
Power windows......................................... 96
Mirrors....................................................... 98
Power moonroof..................................... 100
HomeLink® Wireless Control System
(option).................................................... 102
Starting the engine.................................. 105
Transmission...........................................109
Brakes..................................................... 112
Parking brake.......................................... 114
04
04 Comfort and driving pleasureMenus and messages............................. 120
Climate system....................................... 124
Audio system.......................................... 131
BluetoothŸ hands-free connection......... 142
Rear Seat Entertainment - Dual Screen
(RSE)–option.......................................... 148
Trip computer.........................................151
Compass................................................. 152
Stability system....................................... 154
Active chassis system–Four C................156
Cruise control.......................................... 157
Collision warning with Auto-brake
(option).................................................... 159
Adaptive Cruise Control–ACC (option). . . 165
Distance alert ......................................... 172
Driver Alert System (option) ...................175
Park assist (option).................................180
Blind Spot Information System (option). . 183
Passenger compartment convenience. . . 187
Passenger compartment convenience–
S80 Executive ........................................ 190
05
05 During your tripDriving recommendations....................... 194
Refueling................................................. 198
Loading................................................... 202
Towing a trailer....................................... 205
Emergency towing.................................. 207

G020912
68
Instruments and controls........................................................................ 70
Ignition modes........................................................................................ 78
Seats....................................................................................................... 80
Seats¥S80 Executive ............................................................................. 85
Steering wheel........................................................................................ 87
Lighting................................................................................................... 88
Wipers and washers................................................................................ 94
Power windows....................................................................................... 96
Mirrors..................................................................................................... 98
Power moonroof................................................................................... 100
HomeLink® Wireless Control System (option).....................................102
Starting the engine................................................................................ 105
Transmission......................................................................................... 109
Brakes................................................................................................... 112
Parking brake........................................................................................ 114

03 Your driving environment
Instruments and controls
03``71
Function
Page
Menus and mes-
sages, turn signals,
high/low beams,
trip computer
120, 91,
88, 151
Cruise control
157
Horn, airbag
87, 18
Main instrument
panel
71
Menu system, audio
controls
131
Ignition slot
78
START/STOP
ENGINE button
78
Hazard warning
flashers
90
Door handle
–
In-door control pan-
els (power win-
dows, mirrors,
power child safety
locks, central lock-
ing button)
96, 98,
47, 61
Function
Page
Menu controls,
audio and climate
control systems
120, 134,
126
Center console but-
tons
120
Gear selector
109
Controls for active
chassis (Four-C)
156
Wipers and washers
94, 95
Steering wheel
adjustment
87
Parking brake
114
Hood opening con-
trol
215
Seat adjustment
controls
80
Lighting panel, but-
tons for opening
fuel filler door and
unlocking and
opening the trunk
88, 200,
62
Information displays
G010604
Information displays in the instrument panelThe information displays (1) show information
on some of the vehicle's functions, such as
cruise control, the trip computer and mes-
sages. The information is shown with text and
symbols.
More detailed information can be found in the
descriptions of the functions that use the infor-
mation displays.

03 Your driving environment
Steering wheel
0387 Adjusting
G021138
Adjusting the steering wheel
Lever for releasing/locking the steering
wheelPossible positions
The steering wheel can be adjusted for both
height and reach:
1. Pull the lever toward you to release the
steering wheel.
2. Adjust the steering wheel to the position
that suits you.
3. Push back the lever to lock the steering
wheel in place. If the lever is difficult to
push into place, press the steering wheel
lightly at the same time as you push the
lever.
WARNING
Never adjust the steering wheel while driv-
ing.With speed-dependent power steering (option)
the level of steering force can be adjusted, see
page 156.Keypads
G021139
Keypads in the steering wheel
Cruise control, see page 157. Adaptive
cruise control (option), see page 165.Audio controls, see page 131.
Horn
G021140
Horn±
Press the steering wheel hub to sound the
horn.

03 Your driving environmentBrakes
03112
Brake systemThe brake system is a hydraulic system con-
sisting of two separate brake circuits. If a prob-
lem should occur in one of these circuits, it is
still possible to stop the vehicle with the other
brake circuit.
If the brake pedal must be depressed farther
than normal and requires greater 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 check the brake fluid
level in the reservoir.
NOTE
Press the brake pedal hard and maintain
pressure on the pedal – do not pump the
brakes.
WARNING
If the fluid level is below the MIN mark in the
reservoir or if a brake system message is
shown in the information display:
DO NOT
DRIVE
. Have the vehicle towed to a trained
and qualified Volvo service technician and
have the brake system inspected.
Power brakes function only when the
engine is runningThe power brakes utilize vacuum pressure
which is only created when the engine is run-
ning. Never let the vehicle roll to a stop with the
engine switched off.
If the power brakes are not working, the brake
pedal must be pressed approximately five
times harder than usual to make up for the lack
of power assistance. This can happen for
example when towing your vehicle or if the
engine is switched off when the vehicle is roll-
ing. The brake pedal feels harder than usual.Water on brake discs and brake pads
affects brakingDriving in rain and slush or passing through an
automatic car wash can cause water to collect
on the brake discs and pads. This will cause a
delay in braking effect when the pedal is
depressed. To avoid such a delay when the
brakes are needed, depress the pedal occa-
sionally when driving through rain, slush, etc.
This will remove the water from the brakes.
Check that brake application feels normal. This
should also be done after washing or starting
in very damp or cold weather.Severe strain on the brake systemThe brakes will be subject to severe strain
when driving in mountains or hilly areas, or
when towing a trailer. Vehicle speed is usuallyslower, which means that the cooling of the
brakes is less efficient than when driving on
level roads. To reduce the strain on the brakes,
shift into a lower gear and let the engine help
with the braking. Do not forget that if you are
towing a trailer, the brakes will be subjected to
a greater than normal load.
Anti-lock braking systemThe Anti-lock Braking System (ABS) helps to
improve vehicle control (stopping and steering)
during severe braking conditions by limiting
brake lockup. When the system "senses"
impending lockup, braking pressure is auto-
matically modulated in order to help prevent
lockup that could lead to a skid.
The system performs a brief self-diagnostic
test when the engine has been started and
driver releases the brake pedal. Another auto-
matic test may be performed when the vehicle
first reaches a speed of approximately 25 mph
(40 km/h). The brake pedal will pulsate several
times and a sound may be audible from the
ABS control module. This is normal.Cleaning the brake discsCoatings of dirt and water on the brake discs
may result in delayed brake function. This delay
is minimized by cleaning the brake linings.
Cleaning the brake pads is advisable in wet
weather, prior to long-term parking, and after
the vehicle has been washed. Do this by brak-

04 Comfort and driving pleasure
Audio system
04``131 Introduction
The audio system is available in two versions:
High Performance och Premium Sound. The
system version is shown in the display when
the audio system is switched on.
If the audio system is on when the ignition is
switched off, it will come on automatically the
next time the ignition is put in mode I or higher.
The audio system can be operated without a
key in the ignition slot for 15 minutes at a time
by pressing the POWER button (the driver's
door must be closed on vehicles with the
optional keyless drive).
Some functions are controlled from the menu
system in the center console. For more infor-
mation on menus, see page 120.
Dolby Surround Pro Logic II and the sym-
bol are trademarks of Dolby Laboratories
Licensing Corporation. The Dolby Surround
Pro Logic II System is manufactured under
license from Dolby Laboratories Licensing Cor-
poration.
Overview
G021398
Socket for external audio source (AUX,
USB, iPod) - optionSteering wheel keypadCenter console control panelControl panel with headphones socket
(option)
Steering wheel keypad
G021399
Confirm selection in menu system and
controls for a bluetooth-connected cell
phone (see page 142).Go higher in the menu system. Interrupt
current function.VolumeA short press scrolls between CD tracks or
preset radio stations. A long press
searches within CD tracks or searches for
radio stations automatically.

05 During your trip
Emergency towing
05``207 Towing eyelet
G021500G021501
Attaching the towing eyeletThe towing eyelet is located under the floor of
the trunk, 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 illustration).
CAUTION
If the vehicle is being towed on a flat bed
truck, the towing eyelets must not be used
to pull the vehicle up onto the flat bed.
NOTE
On certain models equipped with a trailer
hitch, the towing eyelet cannot be screwed
into the hole in the rear bumper. The towing
rope should be attached to the trailer hitch
instead. For this reason, the detachable
section of the trailer hitch should be safely
stowed in the vehicle at all times.Attaching the towing eyelet
Use a coin to pry open the lower edge of
the cover.Screw the towing eyelet in place, first by
hand and then using the tire iron until it is
securely in place.WARNING
Do not use the towing eyelets to pull the
vehicle up onto a flat bed tow truck.
After the vehicle has been towed, the eyelet
should be removed and returned to its storage
location.
±
Press the cover for the attachment point
back into position.
WARNING
If the vehicle has no electrical current and
must be towed, the power steering and
brake systems will not function normally. It
will still be possible to steer the vehicle and
apply the brakes. However, keep in mind
that greater effort will be required to turn the
steering wheel and depress the brake pedal.Precautions when the vehicle is in tow•
The steering wheel must be unlocked. The
remote key must be in the ignition slot
1.
•
Attach jumper cables (see page 107) to
provide current for releasing the optional
electric parking brake and to move the gear
selector from the P position.
•
The gear selector must be in position N.
•
Maximum speed: 50 mph (80 km/h). Do not
exceed the maximum allowable towing
speed.
•
Maximum distance with front wheels on
ground: 50 miles (80 km).
1On vehicles with the optional keyless drive, the remote key must be in the passenger compartment.

06 Maintenance and specifications
Hood and engine compartment
06
215 Opening and closing the hood
G021502G010951
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 edge
of the hood) to the left, and lift the hoodWARNING
Check that the hood locks properly when
closed.
Engine compartment, overview
G018945
The appearance of the engine compartment
may vary depending on engine model.
Coolant expansion tankPower steering fluid reservoirEngine oil dipstickRadiatorFiller cap for engine oilCover over brake fluid reservoirBatteryRelay and fuse boxWasher fluid reservoirAir cleaner
WARNING
The cooling fan may start or continue to
operate (for up to 6 minutes) after the engine
has been switched off.
WARNING
The ignition should always be completely
switched off before performing any opera-
tions in the engine compartment.
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 distributor
ignition system while the engine is run-
ning. This may result in unintended
movements and body injury.