sensor VOLVO V70 2008 Owner's Manual

In certain situations it may be desirable to turn off the accessory inclination and movement alarm sensors if, for
example, you drive your vehicle onto a ferry where the rocking of the boat could trigger the alarm or if a pet is left in
the vehicle with the doors locked.
Turning off the alarm sensors with the button
Press the button shown in the illustration (within 1 minute after the ignition has been switched off).
The indicator light in the button will remain on until the vehicle is locked. A message will be also be displayed for 10
seconds or until the vehicle is locked, indicating that the sensors are disconnected.
Turning off the alarm sensors using the menu
Certain models are not equipped with a button for turning off the accessory alarms sensors. On such models, the
vehicle's menu system is used for this purpose (see page 125
for a description of the menu system).
To turn off the sensors:
1. Go into the menu under Car settings .
2. Select Reduced guard (Use the Enter button to make the selection).
NOTE
The accessory sensors are automatically reconnected to the alarm system the next time the vehicle is unlocked and
then locked again.
69 02 Locks and alarm
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VOLVO V70
96 03 Your driving environment
Wipers and washers
Windshield wipers/washers
Rain sensor (option) on/off
Thumb wheel sensitivity/frequency
CAUTION
Use ample washer fluid when washing the windshield. The windshield should be thoroughly wet when the wipers
are in operation.
Before using the wipers, ice and snow should be removed from the windshield. Be sure the wiper blades are not
frozen in place.
Windshield wipers off
Move the lever to position 0 to switch off the windshield wipers.
Single sweep
Move the lever upward from position 0 to sweep the windshield one stroke at a time for as long as the lever is held up.
Intermittent wiping
With the lever in this position, you can set the wiper interval by twisting the thumb wheel upward to increase wiper
speed or downward to decrease the speed.
Continuous wiping
wipers operate at normal speed.
The wipers operate at high speed.
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Rain sensor (option)
The rain sensor automatically regulates wiper speed according to the amount of water on the windshield.The sensitivity
of the rain sensor can be adjusted moving the thumb wheel up (the wipers will sweep the windshield more frequently)
or down (the wipers will sweep the windshield less frequently).
NOTE
The wipers will make an extra sweep each time the thumb wheel is adjusted upward.
When the rain sensor is activated, the symbol
will illuminate in the instrument panel.
Activating and setting the sensitivity
When activating the rain sensor, the vehicle must be running or in ignition mode II and the windshield wiper lever
must be in position 0 or in the single sweep position.
Activate the rain sensor by pressing the button
. The windshield wipers will make one sweep.
Press the lever up for the wipers to make an extra sweep. The rain sensor returns to active mode when the stalk is
released back to position 0.
Deactivating
Deactivate the rain sensor by pressing the button
or press the lever down to another wiper position.
The rain sensor is automatically deactivated when the key is removed from the ignition
97 03 Your driving environment
Wipers and washers
slot or five minutes after the ignition has been switched off.
CAUTION
The rain sensor should be deactivated when washing the car in an automatic car wash, etc. If the rain sensor function
is left on, the wipers will start inadvertently in the car wash and could be damaged.
Windshield washing
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1. Intermittent wiping
2. Normal (continuous) wiping
Move the lever forward (see the arrow in the illustration) to start the tailgate washer.
Tailgate wiper and reverse gear
If the windshield wipers are on and the transmission is put into reverse gear, the tailgate wiper will go into intermittent
wiping function
1. This function is deactivated when a different gear is selected.
1Consult your Volvo retailer if you would like to have this function deactivated.
NOTE
On vehicles with the optional rain sensor, the tailgate wiper will be activated when reverse is selected, if the rain
sensor is activated and it is raining.
If the tailgate wiper is in the normal (continuous) wiping mode, selecting different gears will not affect its function.
99 03 Your driving environment
Power windows
Power windows
Switch for power child safety locks1 and disengaging rear power window buttons, see page 48
Rear window controls
Front window controls.
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Use the defroster to quickly remove misting and ice from the rear window and the door mirrors.
Press the button once to start simultaneous rear window and door mirror defrosting. The light in the button indicates
that the function is active. Defrosting is deactivated automatically and its duration is controlled by the outside
temperature.
The rear window is demisted/de-iced automatically if the vehicle is started in an outside temperature lower than + 7
°C.
Defrosting can be selected under Climate settings
Auto. rear defroster. Select between On or Off.
Interior rearview mirror
Auto-dim function
An integrated sensor reacts to headlights from following traffic and automatically reduces glare in the mirror.
103 03 Your driving environment
Power moonroof
Power moonroof (option on certain markets only)
The moonroof controls are located in the ceiling console near the rearview mirror. The moonroof can be opened
vertically and horizontally. The vehicle's must be in ignition mode I or II for the moonroof to be operated.
Sliding moonroof
Opening, automatic
Opening, manual
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Sensor location
The sunlight sensor is located on the top side of the dashboard.
NOTE
The sunlight sensor monitors which side of the car that is most exposed to sunlight. This can mean that the
temperature may differ between the right and left-side air vents, even if the temperatures set for both sides of the
passenger compartment are the same.
The temperature sensor for the passenger compartment is located below the climate control panel.
The outside temperature sensor is located on the door mirror.
The humidity sensor (option) is located in the interior rearview mirror.
NOTE
Do not cover or block the sensors with clothing or other objects.
Side windows and moonroof
To ensure that the air conditioning works optimally, the side windows, and the optional moonroof should be closed.
Fog on the inside of the windows
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.
Vents in the parcel shelf
NOTE
The air vents at the rear of the parcel shelf should never be obstructed.
Temporary shut-off of the air conditioning
The air conditioning is momentarily disengaged during full-throttle acceleration or when driving uphill with a trailer.
This may result in a temporary increase in cabin temperature.
Ice and snow
Always keep the air intake grille at the base of the windshield free of snow.
Climate system 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 car contains a CFC-free refrigerant - R134a.
This substance
129 04 Comfort and driving pleasure
Climate system
will not deplete the ozone layer. The air conditioning system contains 1.8 lbs (800 g) of R134a. The systems uses PAG
oil.
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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.
Interior Air Quality System (IAQS)
A multifilter helps reduce gases and particles in the incoming air, thereby reducing the levels of odors and
contaminants entering the vehicle. 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 vehicle. The filter also cleans recirculated passenger
compartment air.
NOTE
Contact your Volvo retailer for IAQS air filter replacement intervals.
Menu settings
The default settings for three of the climate system's functions can be changed in the menu system, see page 125
:
Blower speed in automatic mode, see page 132.
Recirculation timer for passenger compartment air, see page 132.
Automatic rear window defrosting, see page 102.
The functions can also be returned to factory settings in the menu system.
130 04 Comfort and driving pleasure
Climate system
Air distribution
The incoming air is distributed from 20 different vents in the passenger compartment.
Air distribution is fully automatic in AUTO mode.
If desired, air distribution can be controlled manually, see page 135.
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The function automatically regulates cooling, heating, blower speed, recirculation, and air distribution to maintain the
chosen temperature. If you select one or more manual functions, the other functions continue to be controlled
automatically. The air quality sensor is engaged and all manual settings are switched off when AUTO is pressed. The
display shows AUTO CLIMATE.
Blower speed in automatic mode can be set under Climate settings
Automatic blower adjust . Choose between Low,
Normal or High.
NOTE
Selecting the lowest blower speed may increases the risk of fog forming on the windows.
For a description of the menu system, see page 125
.
Temperature control
The temperatures on the driver and passenger sides can be set independently. When the vehicle is started, the most
recent setting is resumed.
NOTE
Heating or cooling cannot be speeded up by selecting a higher/lower temperature than the actual temperature
required.
A/C - ON/OFF
The air conditioning is controlled automatically by the system when the ON light is on. This cools/heats and
dehumidifies the incoming air. When the OFF light is on, the air conditioning is always disengaged. Other functions
are still controlled automatically. When defroster is selected, the air conditioning system is set for maximum blower
speed and dehumidification.
133 04 Comfort and driving pleasure
Climate system
Defroster
This function defrosts/deices the windshield and front side windows. The indicator light in the defroster button lights
when the function is active.
Blower speed increases automatically and the air conditioning will switch on (if not already on and if the passenger
compartment blower is not turned off) to dehumidify the air in the passenger compartment. Air conditioning can be
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switched off by pressing the AC button.
Recirculation will not function while defrost is engaged.
The climate system will return to its previous settings when the defroster function is switched off.
Recirculation/air quality system
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 car is taken into the car when this function is
activated. The indicator light in the button will illuminate when recirculation is selected.
If the air in the car 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 by
automatically switching off the function after a certain length of time, depending on the ambient temperature.
Activate/deactivate the function under Climate control settings
Recirculation timer .
For a description of the menu system, see page 125
.
NOTE
When Defroster is selected, recirculation is always deactivated.
Interior Air Quality System -IAQS (option)
This system consists of a multifilter and an air quality sensor. The filter helps remove gases and particles from the
incoming air, thereby reducing the amounts of odors and contaminants entering the vehicle. 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
vehicle. The filter also cleans recirculated passenger compartment air. When the AUTO button is depressed the air
quality sensor is always engaged.
Activating the air quality sensor
Switch between the three functions by pressing the button repeatedly.
The left orange light comes on - the air quality sensor is disengaged.
The center green light comes on - recirculation not engaged, providing it is not required for cooling in hot weather.
The right orange light comes on - recirculation is engaged.
134 04 Comfort and driving pleasure
Climate system
NOTE
The air quality sensor should always be engaged in order to obtain the best air in the passenger compartment.
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Recirculation is limited in cold weather to avoid fogging.
If the insides of the windows start fogging, disengage the air quality sensor. Use the defroster function to increase
airflow to the front, side, and rear windows.
135 04 Comfort and driving pleasure
Climate system
Air distribution table
136 04 Comfort and driving pleasure
Audio system
Introduction
The audio system is available in two versions: High Performance and 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 information on menus, see page
125.
Dolby Surround Pro Logic II and the symbol
are trademarks of Dolby Laboratories Licensing Corporation. The
Dolby Surround Pro Logic II System is manufactured under license from Dolby Laboratories Licensing Corporation.
Overview
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