2002 VOLVO S80 sensor

Sensors
The sunlight sensor on the dashboard and passenger compartment temperature sensor in the ECC control panel should
not be covered in any way as this could cause incorrect information to be sent to the ECC system.
Parking the car in warm weather
If your car has been parked in the sun in warm weather, opening the windows and sun roof (option) for several
minutes before driving will help release the warm air from the passenger compartment. When the engine is running,
close the windows and sun roof and use the recirculation function for several minutes to enable the air conditioning to
cool the compartment as quickly as possible.
Windows and optional sun roof
The ECC system will function best if the windows and optional sun roof are closed. If you drive with the sun roof
open, we recommend that you manually adjust the temperature and blower control (the LED in the AUTO switch
should be off).
Acceleration
The air conditioning is momentarily disengaged during full-throttle acceleration.
ECC maintenance
All maintenance on the climate control systems should be carried out by an authorized Volvo service technician only.
Refrigerant
Volvo cares about the environment. The air conditioning system in your car contains a CFC-free refrigerant - R134a.
This substance will not deplete the ozone layer. The system contains 2.2 lbs (1000 g) R134a and uses PAG oil.
Passenger compartment blower
Approximately 50 minutes after the ignition is turned off, the blower may come on automatically, and run for five
minutes, to remove condensation in the A/C evaporator.BR>
pg. 45 Electronic Climate Control (ECC) - with Interior Air Quality system (option)
Interior Air Quality system (option)
Some cars are equipped with a multifilter and air quality sensor. The filter separates gases and particles, thereby
reducing the amounts of odors and contaminants entering the car. The air quality sensor detects increased levels of
contaminants in the outside air. When the air quality sensor detects contaminated outside air, the air intake closes and
the air inside the passenger compartment is recirculated, i.e. no outside air enters the car. The filter also cleans
recirculated passenger compartment air. When the Air quality sensor is activated, the LED AUT comes on in the
recirculation button
Operations:
Press
to activate the Air quality sensor (normal setting). Or select one of three functions by pressing
1. Press
the LED AUT comes on. The Air quality sensor is now activated.
2. Press
no LED is lighted. Recirculation not activated.
3. Press the LED MAN comes on. Recirculation is now activated. You can switch between these three functions
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by repeatedly pressing
Keep the following in Mind:
· Make it a rule to have the air quality sensor activated at all times.
· Recirculation is limited in cold climates to avoid misting up.
· If misting occurs, you should deactivate the Air quality sensor.
· If the windows mist up, you can also use the windshield and side window defroster functions. See page 42
.
· The filter should be changed at the intervals recommended in the service schedule. However, if the car is used in a
severely contaminated environment, it may be necessary to change the filter more frequently.
pg. 46

Contents | Top of Page
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pg. 58 Remote keyless entry system
FCC ID:LQNP2T-APU
This device complies with part 15 of the FCC rules. Operation is subject to the following conditions: (1) This device
may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
Canadian 2306104388
Model 504 2927 by Donnelly Operation is subject to the following conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interference that may cause undesired
operation of the device
Canadian 2306104388A
Model 509 977 by Connaught Electronics Operation is subject to the following conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, including interference that may cause undesired
operation of the deviceWARNING!
Never use the transmitter to lock the doors from inside the car.
Doing so would ACTIVATE:
· the break-in alarm, which would sound if one of the doors were opened.
· the interior motion and inclination alarm sensors, if equipped. Doing so would DEACTIVATE:
· the sunroof and interior courtesy light controls.
· the central locking buttons on the front door armrests, although the interior door handles would still function to
allow occupants to leave the car.
Disabled features would remain disabled until the remote were used again to unlock the car.
In addition, locking an occupied vehicle would hinder rapid access to the occupants in an accident or emergency.
Remote keyless entry system - replacing batteries
If the range of the transmitter is noticeably reduced, this indicates that the battery is weak and should be replaced.
To replace the battery
· Remove the screw on the transmitter cover with a small screwdriver
· Remove the cover carefully pressing it rearward/upward
· Replace the battery with a new 3-volt, CR 2032 battery. The battery should be inserted with the minus side upward.
Avoid touching the contact surfaces of the battery with your fingers.
· Reinstall the cover and tighten the screw to help protect the transmitter.
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The alarm is automatically set (armed) whenever you lock your car.
When armed (set), the alarm continuously monitors a number of points on the car. The following conditions will set off
the alarm:
· The hood is forced opened.
· The trunk is forced opened.
· A door is forced opened.
· The ignition switch is tampered with.
· If there is movement in the passenger compartment (if the car is equipped with the optional movement sensor).
· The car is lifted or towed (if the car is equipped with the optional inclination sensor).
· The battery is disconnected (while the alarm is set).
Arming the alarm
Press the LOCK button on the remote control, lock the car using the key in the driver's door or press the central lock
button on one of the front doors with the door open. One long flash of the turn signals will confirm that the alarm is
set.
Disarming the alarm
Press the UNLOCK button on the remote control or unlock the doors with the key.
Turning off (stopping) the alarm
If the alarm is sounding, it can be stopped by pressing the UNLOCK button on the remote control or by unlocking the
driver's door with the key.
Visual alarm signal
The visual alarm signal is given by flashing all turn signals and turning on the interior lighting for approximately 5
minutes.
Audible alarm signal
An audible alarm signal is given by a battery powered siren. One alarm cycle lasts for 25 seconds.
"Panic" function
In an emergency situation, this feature can be used to attract attention.
Activate the "panic" function by pressing the red button on the remote control (see illustration on page 57
) for at least
3 seconds or by pressing this button twice within 3 seconds. The turn signals will flash, the interior lights will go on
and the car's horn will sound.
The function can be turned off by pressing any of the buttons on the remote control or will stop automatically
after 25 seconds. When a button is pressed, there is a 5 second delay before the panic alarm is deactivated.
NOTE: This button will NOT unlock the car.
pg. 62 Alarm
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Temporarily disconnecting the alarm sensor(s) - option
This button will only be found in cars equipped with the optional inclination and/or movement sensors.
In certain situations it may be desirable to turn off the optional inclina-tion and movement alarm sensors if, for
example, you drive your car onto a ferry where the rocking of the boat could trigger the alarm or if a pet is left in the
car with the doors locked.
To temporarily turn off the inclination and movement alarm sensor frpm the alarm system:
From the time the ignition key is turned from the Drive position (position II) until you lock the car, you can press the
button in the center console *. The LED in the switch will light up and a message will be displayed in the text window
to indicate that the sensors are disconnected.
The car can then be locked in the usual way to set the alarm.
NOTE: The optional sensors are automatically reconnected to the alarm system the next time the car is unlocked and
then locked again.
LED alarm status signals
The status of the alarm system is indicated by the red LED at the top of the dash:
· LED off - the alarm is not armed
· LED flashes once per second - the alarm is armed
· LED flashes rapidly before the ignition is switched on - the alarm has been triggered
· Fault in the alarm system: If a fault has been detected in the alarm system, a message will be displayed in the text
window. Contact a Volvo retailer.
Automatic reset function
If the car is unlocked with the remote, the car will re-lock and the alarm will re-arm after 2 minutes unless a door or
the trunk has been opened.
* The position of this button may vary, depending on the specifications of your car.
pg. 63 Child safety locks - rear doors
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Deposit control gasoline (detergent additives)
Volvo recommends the use of gasoline containing deposit control additives. These additives have shown to be
effective in keeping injectors and intake valves clean. Consistent use of deposit control gasolines will help ensure good
driveability and fuel economy. If you are not sure whether the gasoline contains deposit control additives, check with
the service station operator.
Unleaded fuel
Each Volvo has a three-way catalytic converter and must use only unleaded gasoline. U.S. and Canadian regulations
require that pumps delivering unleaded gasoline be labelled "UNLEADED". Only these pumps have nozzles which fit
your car's filler inlet. It is unlawful to dispense leaded fuel into a vehicle labelled "unleaded gasoline only". Leaded
gasoline damages the three-way catalytic converter and the heated oxygen sensor system. Repeated use of leaded
gasoline will lessen the effectiveness of the emission control system and could result in loss of emission warranty
coverage. State and local vehicle inspection programs will make detection of misfueling easier, possibly resulting in
emission test failure for misfueled vehicles.
NOTE: Some U.S. and Canadian gasolines contain an octane enhancing additive called methyl-cyclopentadienyl
manganese tricarbonyl (MMT). If such fuels are used, your Emission Control System performance may be affected,
and the Check Engine light (malfunction indicator lamp) located on your instrument panel may light. If this occurs,
please return your vehicle to an authorized Volvo retailer for service.
Gasoline containing alcohol and ethers
"Oxygenated fuels"
Some fuel suppliers sell gasoline containing "oxygenates" which are usually alcohols or ethers. In some areas, state or
local laws require that the service pump be marked indicating use of alcohols or ethers. However, there are areas in
which the pumps are unmarked. If you are not sure whether there is alcohol or ethers in the gasoline you buy, check
with the service station operator. To meet seasonal air quality standards, some areas require the use of "oxygenated"
fuel. Volvo allows the use of the following "oxygenated fuels; however, the octane ratings listed on this page must still
be met.
Alcohol - Ethanol: Fuels containing up to 10% ethanol by volume may be used. Ethanol may also be referred to as
Ethyl alcohol, or "Gasohol".
Ethers - MTBE: Fuels containing up to 15% MTBE may be used.
CAUTION!
Do not use gasolines containing methanol (methyl alcohol, wood alcohol). This practice can result in vehicle
performance deterioration and can damage critical parts in the fuel system. Such damage may not be covered under the
New Vehicle Limited Warranty.
pg. 67 Fuel requirements
Carbon Monoxide - Important Warning
Carbon monoxide is a poisonous, colorless, and odorless gas. It is present in all exhaust gases. If you ever smell
exhaust fumes inside the vehicle, make sure the passenger compartment is ventilated, and immediately return the
vehicle to your retailer for correction.
Fuel Formulations
Do not use gasoline that contains lead as a knock inhibitor, and do not use lead additives. Besides damaging the
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A - To open, press the plastic catches on the rear side of the fuse box cover and lift.
Ordinary fuses
LocationAmperage
1 Accessories 25A
2 Auxiliary lamps (option) 15A
3 Vacuum pump 15A
4 Oxygen sensors 20A
5 Crankcase ventilation heater, Solenoid valves 15A
6 Mass airflow sensor, Engine control module, Injectors 15A
7 Throttle module 10A
8 AC compressor, Accelerator pedal position sensor 10A
9 Horn 15A
10 -
11 AC compressor, Ignition coils 20A
12 Brake light switch 5A
13 Windshield wipers 25A
15 -
16 A/ Windshield and headlight washers 15A
17 Low beam, right 10A
18 Low beam, left 10A
19 ABS 30A
20 High beam, left 15A
21 High beam, right 15A
22 Starter motor 25A
23 Engine control module 5A
pg. 98 Fuses in the passenger compartment
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