2008 VOLVO C30 climate control

1. Blower speed
2. Recirculation
3. Defroster
4. Airflow controls
5. A/C - ON/OFF
6. Heated driver's seat
7. Heated front passenger's seat
8. Rear window and door mirror defrosters
9. Temperature selector
Manual climate system functions
1. Blower
The blower speed can be increased or decreased by turning the knob. If the knob is turned counterclockwise and the
indicator light in the display goes out, the blower and the air conditioning are switched off. The display shows the
blower symbol and OFF.
2. Recirculation
This function can be used to shut out exhaust fumes, smoke, etc from the passenger compartment. The air in the
passenger compartment is then recirculated, i.e. no air from outside the vehicle is taken into the vehicle when this
function is activated. Recirculation (together with the air conditioning system) cools the passenger compartment more
quickly in very warm weather. If the air in the vehicle recirculates for too long, there is a
90 03 Climate
Manual climate control

risk of condensation forming on the insides of the windows, especially in winter.
Timer
The timer function minimizes the risk of misting, or stale air when the recirculation function is selected. See page 78
for information on setting the recirculation timer. Recirculation is always disengaged when you select Defroster (3).
3. Defroster
Directs airflow to the windshield and side windows and increases blower speed.
When the defroster is activated:
Air flows to the windows at high blower speed.
The LED in the defroster button lights up when this function is activated. The air conditioning system is controlled
to provide maximum air dehumidification.
The air conditioning is automatically switched on (can be switched off by pressing button 5).
The air is not recirculated.
4. Airflow controls
Press one of the three buttons in the illustration to activate the selected airflow. A symbol in the display above the
climate control panel and a lit LED in the selected button indicate that the manual function has been selected. With
manually selected airflow both warm and cool air can be selected. The desired temperature is selected using control 9.
5. Air conditioning - On or Off
ON: The air conditioning system is engaged when the ON LED is lit.
OFF: The system is disengaged when the OFF lights up. If Defroster ( 3) is activated the air conditioning is always
engaged.
6/7. Heated front seats (option)
Maximum heating : Press the button once - both LEDs light up.
Reduced heating : Press the button a second time - one LED lights up.
Seat heating off : Press the button a third time - no LEDs are lit.
8. Heated rear window and door mirrors
Press to defrost the rear window and door mirrors.
The rear window and door mirrors are defrosted simultaneously if the switch is pressed once. The defrost function is
active if the LED in the switch is illuminated.
The function can be switched off manually by pressing the button,

The defrost function switches off automatically after 12-20 minutes, depending on the outside temperature.
NOTE
On certain markets, the defrost function may remain on longer than 20 minutes in cold weather to help keep the rear
window free from ice or condensation.
91 03 Climate
Manual climate control
9. Temperature selector
The knob with the thermometer symbol is used to select cooling or heating for both the driver's and passenger's sides
of the car.
92 03 Climate
Electronic Climate Control (ECC) - option
1. Auto - On/Off
2. Blower speed
3. Recirculation
4. Defroster
5. Airflow controls
6. A/C - ON/OFF
7. Heated driver's seat
8. Heated front passenger's seat

9. Rear window and door mirror defrosters
10. Temperature selector
ECC functions
1. Auto - On/Off
The AUTO function automatically regulates climate control to maintain the desired temperature. The automatic
function controls heating, air conditioning, blower speed, recirculation, and air distribution.
If you select one or more manual functions, the remaining functions continue to be controlled automatically. All
manual settings are switched off when AUTO is switched on. AUTO CLIMATE is shown in the display.
2. Blower speed
The blower speed can be increased or decreased by turning the knob. The blower speed is regulated
93 03 Climate
Electronic Climate Control (ECC) - option
automatically if AUTO is selected. The previously set blower speed is disconnected.
NOTE
If the knob is turned counterclockwise and the blower indication in the display goes out, the blower and the air
conditioning are switched off. The display shows the blower symbol and OFF.
3. Recirculation
This function can be used to shut out exhaust fumes, smoke, etc from the passenger compartment. The air in the
passenger compartment is then recirculated, i.e. no air from outside the vehicle is taken into the vehicle when this
function is activated.
If the air in the vehicle recirculates for too long, there is a risk of condensation forming on the insides of the windows,
especially in winter.
Timer
The timer function minimizes the risk of fogging, or stale air when the recirculation function is selected. See page 78
for information on setting the recirculation timer.
NOTE
Recirculation is always disengaged if the defroster button is engaged to clear ice or condensation from the side

windows.
4. Defroster
Directs airflow to the windshield and side windows and increases blower speed.
When the defroster is activated:
Air flows to the windows at high blower speed.
The LED in the defroster button lights up when this function is activated. The air conditioning system is controlled
to provide maximum air dehumidification.
The air conditioning is automatically switched on (can be switched off by pressing button 6).
The air is not recirculated.
5. Airflow controls
Press one of the three buttons in the illustration to activate the selected airflow. A symbol in the display above the
climate control panel and a lit LED in the selected button indicate that the manual function has been selected. With
manually selected airflow both warm and cool air can be selected. See also the table on page 95
.
6. Air conditioning On/Off
ON: The air conditioning system is engaged when the ON light is lit and is controlled automatically by the system to
maintain the selected temperature.
OFF: The system is disengaged when the OFF lights up.
When Defroster (4) is selected, the air conditioning system is activated for maximum dehumidifying.
94 03 Climate
Electronic Climate Control (ECC) - option
7 and 8. Heated front seats (option)
Maximum heating : Press the button once - both LEDs light up.
Reduced heating : Press the button a second time - one LED lights up.
Seat heating off : Press the button a third time - no LEDs are lit.
9. Rear window and door mirror defrosters

Steps for Determining Correct Load Limit
(1) Locate the statement ''the combined weight of occupants and cargo should never exceed XXX pounds'' on your
vehicle's placard.
(2) Determine the combined weight of the driver and passengers that will be riding in your vehicle.
(3) Subtract the combined weight of the driver and passengers from XXX kilograms or XXX pounds.
(4) The resulting figure equals the available amount of cargo and luggage load capacity. For example, if the ''XXX''
amount equals 1400 lbs. and there will be five 150 lb. passengers in your vehicle, the amount of available cargo and
luggage load capacity is 650 lbs. (1400-750 (5 x 150) = 650 lbs.)
(5) Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely
exceed the available cargo and luggage load capacity calculated in Step 4.
(6) If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. Consult this
manual to determine how this reduces the available cargo and luggage load capacity of your vehicle.
WARNING
Exceeding the permissible axle weight, gross vehicle weight, or any other weight rating limits can cause tire
overheating resulting in permanent deformation or catastrophic failure.
Do not use replacement tires with lower load carrying capacities than the tires that were original equipment on the
vehicle because this will lower the vehicle's GVW rating. Replacement tires with a higher limit than the originals do
not increase the vehicle's GVW rating limitations.
176 07 Wheels and tires
Uniform tire quality gradings
Uniform tire quality gradings
ALL PASSENGER VEHICLE TIRES MUST CONFORM TO FEDERAL SAFETY REQUIREMENTS IN
ADDITION TO THESE GRADES
Quality grades can be found, where applicable, on the tire sidewall between the tread shoulder and maximum
section width. For example:
Treadwear 200 Traction AA Temperature A
TREADWEAR
The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions
on a specified government test course. For example, a tire graded 150 would wear one and one half (1 1/2) times as
well on the government course as a tire graded 100. The relative performance of tires depends upon the actual
conditions of their use, however, and many depart significantly from the norm due to variation in driving habits,
maintenance practices and differences in road characteristics and climate.
TRACTION
The traction grades, from highest to lowest, are AA, A, B, and C, as measured under controlled conditions on specified
government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. The traction
grade assigned to this tire is based on braking (straight-ahead) traction tests and is not a measure of cornering (turning)
traction.

2 0 0 8
VOLVO C30
260-265 12 Index
12 volt socket 70
A
Air conditioning86
, 90, 93
Air distribution, climate system95
Air vents, climate system88
Airbag system18
Airbags
front19, 20, 21
side impact25
Alarm panic118
Alarm system128, 129
Anchoring loads112
Anti-lock brakes6, 148
warning light53
Approach lighting78
Audio system
AUX port228
CD player239
controls228
menus243
playing audio files240
radio function controls233
Sirius satellite radio235
sound settings230
steering wheel keypad229
surround sound230
USB/iPOD connector230
Automatic Locking Retractor32
Automatic transmission145, 146
shiftlock override147
Auxiliary connector (audio)228
Auxiliary equipment70
B
Battery
maintenance208

replacing209
specifications255
warning symbols209
Blind Spot Information System (BLIS)156, 157, 158
Booster cushions40
Brake fluid206
Brake lights58
Brake system148
warning light55
Bulbs
list of256
replacing211
C
Capacities250
Cargo area
lighting102
load anchoring eyelets112
net112
Cargo area cover
hard110
soft111
Catalytic converter257
CD player239
Central locking system
immobilizer116
locking and unlocking the vehicle from the inside126
panic alarm118
remote control116, 117
Chains (winter driving)177
Changing a wheel182
Check engine light53
Child restraints
booster cushions40
convertible seats37, 38, 39
infant seats35, 36
introduction33, 34
ISOFIX/LATCH anchors41
recalls and registration43
top tether anchors42
Child safety31
Climate system
air distribution95
air vents88
electronic climate control92, 93, 94