2002 VOLVO V70 sensor

Operation:
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
3. Press : the LED MAN comes on. Recirculation is now activated.
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 45.
The filter should be changed at the intervals listed in the Warranty and Service Records Information booklet.
However, if the car is used in a severely contaminated environment, it may be necessary to change the filter more
frequently.
pg. 48 Manual climate control with air conditioning, A/C

pg. 49 Manual climate control with air conditioning, A/C
A/C - ON/OFF
The air conditioning function is engaged by pressing ON and disengaged by pressing OFF. When you select Defroster
, the air conditioning is automatically engaged if the fan is not set to position 0.
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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 armed).
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
armed.
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" button
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 73
) 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 function will NOT unlock the car.
pg. 77 Alarm
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Temporarily turning off 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 inclination 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 sensors from 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 re-lock/re-arm system
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 tailgate has been opened.
* The position of this button may vary, depending on the specifications of your car.
pg. 78 Child safety locks - rear doors
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or above. AKI (ANTI KNOCK INDEX) is an average of the Research Octane Number, RON, and the Motor Octane
Number, MON. (RON + MON/2). The minimum octane requirement is AKI 87 (RON 91).
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.
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.
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.
pg. 81 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
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Replacing fuses
If an electrical component fails to function, it is possible that a fuse has blown due to a temporary circuit overload.
Fuses are located in different places:
A - Relays/fuse box in the engine compartment
B - Fuse box in the passenger compartment
C - Relays/fuse box in the cargo area
A label on the inside of each cover indicates the amperage and the electrical components that are connected to each
fuse.
The easiest way to see if a fuse is blown is to remove it. Pull the fuse straight out. If a fuse is difficult to remove, you
will find a special fuse removal tool in the passenger compartment fuse box. From the side, examine the curved metal
wire to see if it is broken. If so, put in a new fuse of the same color and amperage (written on the fuse). Spare fuses
are stored in the fuse box in the passenger compartment. If fuses burn out repeatedly, have the electrical system
inspected by an authorized Volvo retailer.
WARNING!
Never use fuses with higher amperage that those stated on the following pages. Doing so could overload the car's
electrical system.
pg. 113 Fuses in the engine compartment
Relays/fuses in the engine compartment
When replacing fuses, be sure to replace a blown fuse with a new one of the same color and amperage (written on the
fuse). Fuse amperage is also indicated on the inside of the fuse box cover.
Ordinary fuses
Location Amperage
1 Accessories 25A
2 Auxiliary lamps (option) 20A
3 Vacuum pump 15A
4 Oxygen sensors 20A
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5 Crankcase ventilation heater, Solenoid valves 15A
6 Mass airflow sensor, Engine control module, Injectors 15A
7 Throttle module10A
8 AC compressor, Accelerator pedal position sensor 10A
9 Horn 15A
10 Tailgate wiper 10A
11 AC compressor, Ignition coils 20A
12 Brake light switch 5A
13 Windshield wipers 25A
14 ABS 30A
15 -
16 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
24 -
pg. 114 Fuses in the passenger compartment
Fuse box in the passenger compartment
This fuse box is located at the far left side of the instrument panel. Extra fuses and the fuse removal tool are also stored
here. When replacing a blown fuse, be sure to replace it with a new one of the same color and amperage (written on
the fuse).
Location Amperage
1 -
2 -
3 Low beam headlights 15A
4 High beam headlights 20A
5 Power driver's seat 30A
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