light VOLVO C30 2008 Service Manual

The defroster function should be used to remove fog or mist from the inside of the windows. Keeping the windows
clean with a commercially available window washing spray will also help prevent fogging or misting.
Climate control maintenance
Special tools and equipment are required to maintain and carry out repairs on the climate system. Work of this type
should only be done by a trained and qualified Volvo service technician.
Refrigerant
Volvo cares about the environment. The air conditioning system in your vehicle contains a CFC-free refrigerant -
R134a. This substance will not deplete the ozone layer. The system contains 1.2 lbs (530 g) R134a (HFC 134a), and
uses PAG oil.
Passenger compartment filter
Replace the cabin air filter with a new one at the recommended intervals. Please refer to your Warranty and Service
Records Information booklet, or consult a trained and qualified Volvo service technician for these intervals. The filter
should be replaced more often when driving under dirty and dusty conditions. The filter cannot be cleaned and
therefore should always be replaced with a new one.
NOTE
There are different types of cabin air filters. Ensure that the correct type is installed.
Display
The display above the climate control panel shows the climate settings that have been made.
Personal settings
There are two functions in the climate system that can be set to your preferences:
Blower speed to Auto mode (models with ECC only).
Timer controlled recirculation of the air in the passenger compartment.
For information about how to make these settings, see the Personal settings section on page 78
.
87 03 Climate
General information
Models equipped with ECC (option)
Sensors
The sunlight sensor is on the upper side of the dashboard
The passenger compartment temperature sensor is located behind the climate system control panel.
The ambient temperature sensor is in the driver's side door mirror.
The humidity sensor is in the rearview mirror.
These sensors should never be obstructed.

NOTE
The sunlight sensor monitors the side of the vehicle from which the sun shines into the passenger compartment. This
means that the temperature may differ slightly between the left and right air vents, even if the climate system
temperature is set to be the same for both sides of the passenger compartment.
Side windows and optional moonroof
The electronic climate control system will function best if the windows and moonroof are closed. If you drive with the
windows or moonroof open, it may be preferable to manually adjust the temperature and blower control (the LED in
the AUTO switch should be off).
Acceleration
The air conditioning system is temporarily switched off during full throttle acceleration.
88 03 Climate
Air vents
Air vents in the dashboard
A. Open
B. Closed
C. Horizontal air flow
D. Vertical air flow
Direct the outer air vents toward the side windows to defrost.
89 03 Climate
Manual 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,

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

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.
10. Temperature selector
The temperatures on the driver's and passenger's sides can be set separately using the knob (with the thermometer in
it). The temperature can be set for both sides of the vehicle when the ignition is switched on (both LEDs will be on),
which means that a temperature setting will apply to both sides of the car.
To set the temperature on one side of the car:
Press the knob once. The LED for one side of the vehicle will light up. Turn the knob to adjust the temperature.
Press the knob a second time to set the temperature on the opposite side of the car.
Press the knob a third time to set the temperature on both sides of the vehicle at the same time.
NOTE
Selecting a temperature that is higher or lower than necessary will not heat or cool the passenger compartment faster.
95 03 Climate
Air distribution

2 0 0 8
VOLVO C30
96 04 Interior
Front seats 98
Interior lighting102
Storage compartments104
Rear seat108
Cargo area110
97 04 Interior
98 04 Interior
Front seats
Manual seat adjustment
The passenger's seat can be manually adjusted in a number of ways to provide a comfortable driving and sitting
position.
1. Forward-rearward: Pull the lever up and slide the seat to the position of your choice.

1. Adjust the seat to the desired position.
2. When you leave the car, lock it using the remote control.
3. The next time the driver's door is unlocked with the same remote control and that door is opened within 2 minutes,
the driver's seat and side door mirrors will automatically move to the position that they were in when the doors were
most recently locked with the same remote control.
NOTE
The memory function in the remote control operates independently of the memory function in the seat.
WARNING
Because the driver's seat can be adjusted with the ignition off, children should never be left unattended in the car.
Movement of the seat can be STOPPED at any time by pressing any button on the power seat control panel.
Do not adjust the seat while driving. The seat should be adjusted so that the brake pedal can be depressed fully. In
addition, position the seat as far rearward as comfort and control allow.
The seat rails on the floor must not be obstructed in any way when the seat is in motion.
102 04 Interior
Interior lighting
Interior lighting
1. Front driver's side reading light, on/off
2. Courtesy lighting
3. Front passenger's side reading light, on/off
The front and rear reading lights can be activated when the ignition key is position I or II, or when the engine is
running. The front reading lights are switched on and off by pressing buttons 1 or 3.
The courtesy lighting (2) can be set to three positions:
Press the left side of the button: the interior courtesy lighting turns on.
Neutral position: the interior courtesy lighting comes on when a door is opened, and is switched off 10 seconds after
the door is closed.

Press the right side of the button: the interior courtesy lighting stays off.
Courtesy lighting - automatic function
The interior lighting has a built-in automatic function that switches on the courtesy lighting for 30 seconds when:
the vehicle is unlocked from the outside using the key or remote control
the engine is switched off and the ignition key is turned to the 0 position.
The courtesy lighting lights up or remains on for 5 minutes when:
one of the doors is opened and left open.
the courtesy lighting has not been switched off (the right side of button 2 depressed).
The automatic lighting goes out when:
the engine is started
the vehicle is locked from the outside using the key or remote control.
If the courtesy lighting is not switched off manually, it will be turned off automatically 5 minutes after the engine has
been switched off.
Rear lighting
The cargo area lighting consists of a light on the driver's side of the cargo area.
The courtesy lighting and cargo area lighting illuminate when the rear liftgate is opened, and remain on for 5 minutes.
The lighting is turned off when:
the rear liftgate is closed
if button 2 is put in position 0 (off).
103 04 Interior
Interior lighting
Vanity mirror

Raise the cover to switch on the light.
104 04 Interior
Storage compartments
105 04 Interior
Storage compartments
1. Compartment in door panel
2. Compartment in front edge of front seat cushion
3. Jacket hanger (intended for light garments only)
4. Glove compartment