2014 VOLVO XC70 sensor

03 Your driving environment
Instruments and controls
03
84* Option/accessory, for more information, see Introduction.
Ambient temperature sensor
Location of the ambient temperature sensor, A: digital instrument panel*, B: analog instrumentpanel
NOTE
When the ambient temperature is between 23° and 36 °F (–5° and +2 °C), a snowflakesymbol will be displayed next to the tem-perature. This symbol serves as a warningfor possible slippery road surfaces. Pleasenote that this symbol does not indicate a
fault with your vehicle. At low speeds or when the vehicle is not moving, the temperature readings may beslightly higher than the actual ambienttemperature.
Trip odometers
Trip odometer 3
Odometer display The trip odometers
T1 and T2 are used to
measure short distances. The distance is shown in the display. Turn the thumb wheel on the left steering wheel lever to display the desired trip odome-ter. Press and hold the RESET button on the left
steering wheel lever for at least 1 second to reset the selected trip odometer 4
.
3 The trip odometer will be displayed differently in analog and digital instrument panels
4 Models with a digital information panel: press and hold RESET for more than approximately 4 seconds to reset all trip computer information

03 Your driving environment
Lighting
03
99
Models with an analog instrument panel When AHB is activated, the
symbol
will illuminate in the instrument panel. The high beam indicator (
) in the instrument
panel will also illuminate when the high beams are on. Models with a digital instrument panel When AHB is activated,
will illuminate
as a white symbol in the instrument panel.
When the high beams are on, the symbol will change to blue.
NOTE
•Keep the windshield in front of the camera free of ice, snow, dirt, etc.
• Do not mount or in any way attachanything on the windshield that couldobstruct the camera.
If Active high beam Temporary
unavailable Switch manually is displayed in
the instrument panel, switching between high and low beams will have to be done man-ually. However, the light switch can remain inthe AUTO position. The same applies if
Windscreen Sensors blocked is displayed
and the
symbol is displayed. The
symbol will go out when these mes-
sages are displayed.
AHB may be temporarily unavailable (e.g., in heavy fog or rain). When AHB becomes activeagain or if the sensors in the windshield areno longer obscured, the messages will disap- pear and the
symbol will illuminate.
CAUTION
In the following situations, it may be nec- essary to switch between high and lowbeams manually:
• In heavy fog or rain
• In blowing snow or slush
• In bright moonlight
• In freezing rain
• In areas with dim street lighting
• When oncoming vehicles have dim front lighting
• If there are pedestrians on or near theroad
• If there are reflective objects, such assigns, near the road
• When oncoming vehicles' lights areobscured by e.g., fences, bushes, etc.
• When there are vehicles on connectingroads
• At the top of hills or in dips in the road
• In sharp curves
See page172 for more information about the camera's limitations.

03 Your driving environment
Lighting
03
100* Option/accessory, for more information, see Introduction.
Tunnel detection (models with the rain sensor* only)
The rain sensor reacts to the change in light- ing conditions when, for example, the vehicleenters a tunnel and the tunnel detection fea-ture will then activate the low beam head-lights. The low beams will be switched offapprox. 20 seconds after the vehicle leavesthe tunnel. The rain sensor does not have to be activated for tunnel detection to function.
Active Bending Lights (ABL)*
Headlight pattern with the Active Bending Light function deactivated (left) and activated (right) When this function is activated, the headlight beams adjust laterally to help light up a curveaccording to movements of the steeringwheel (see the right-pointing beam in theillustration). ABL is activated automatically
2
when the
engine is started. The function can be deactivated/reactivated in the MY CAR menu system under
My XC70
Active Bending Lights or under Settings
Car settingsLight settingsActive
Bending Lights.
See page 199 for a description of the menu system.
NOTE
This function is only active in twilight or dark conditions, and only when the vehicleis in motion.
If a fault should occur in the system, the sym- bol will illuminate and a message will be dis-played as shown in the table.
SymbolDisplayExplanation
Headlamp failureServicerequiredThe system is not functioningproperly andshould beinspected/repaired by atrained andqualified Volvoservice techni-cian.
Auxiliary lights*If the vehicle is fitted with auxiliary lights, the driver can use the MY CAR menu system to
choose to deactivate and turn these lights on and off along with the high beam headlights 3
.
Instrument and "theater" lighting
Instrument lightingIllumination of the display and instrument lights will vary, depending on ignition mode(see page 86). The display lighting is automatically subdued in darkness and the sensitivity is set with thethumb wheel.
2 The factory default setting is on.
3 The auxiliary lights must be connected to the vehicle's electrical system, which should only be done by a trained and authorized Volvo service technician. See page 199 for more information about the menu system.

03 Your driving environment
Wipers and washers
03
* Option/accessory, for more information, see Introduction.105
Windshield wipers/washers
Windshield wipers and washers
Rain sensor* on/off
Thumb wheel sensitivity/frequency
CAUTION
• Use ample washer fluid when washing the windshield. The windshield shouldbe thoroughly wet when the wipers arein operation.
• Before using the wipers, ice and snowshould be removed from the wind-shield/rear window. Be sure the wiperblades are not frozen in place.
Windshield wipers offMove the lever to position
0 to
switch off the windshield wipers.
Single sweepMove the lever upward from posi- tion 0 to sweep the windshield one
stroke at a time for as long as the
lever is held up.
Intermittent wipingWith the lever in this position, you can set the wiper interval by twistingthe thumb wheel upward to increase
wiper speed or downward to decrease thespeed.
Continuous wipingThe wipers operate at normal speed.
The wipers operate at high speed.
Windshield wiper service positionThe windshield wipers must be in the service position before the wiper blades can becleaned or replaced. See page 347 for addi-tional information.
Rain sensor*The rain sensor automatically regulates wiperspeed according to the amount of water onthe windshield. The sensitivity of the rain sen-sor can be adjusted moving the thumb wheelup (the wipers will sweep the windshield morefrequently) or down (the wipers will sweep thewindshield 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 sensitivityWhen 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 but- ton
. The windshield wipers will make
one sweep. Press the lever up for the wipers to make an extra sweep. The rain sensor returns to activemode when the stalk is released back toposition 0.

03 Your driving environment
Wipers and washers
03
106* Option/accessory, for more information, see Introduction.
DeactivatingDeactivate 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 ignitionslot or five minutes after the ignition has beenswitched off.
CAUTION
The rain sensor should be deactivated when washing the car in an automatic carwash, etc. If the rain sensor function is lefton, the wipers will start inadvertently in thecar wash and could be damaged.
Windshield washing
Washing function Move the lever toward the steering wheel to start the windshield and headlight washers.After the lever is released the wipers makeseveral extra sweeps.
Heated washer nozzles*The washer nozzles are heated automaticallyin cold weather to help prevent the washerfluid from freezing.
High-pressure headlight washing*High-pressure headlight washing consumes alarge quantity of washer fluid. To save fluid,the headlights are washed using two alterna-tives:
• Low/high beam headlights on.
The
headlights will be washed the first time the windshield is washed. Thereafter, theheadlights will only be washed once forevery five times the windshield is washedwithin a 10-minute period.
• Parking lights on.
Optional Active Bend-
ing Lights will be washed once for everyfive times the windshield is washed. Nor-mal halogen headlights will not bewashed.
CAUTION
• Use ample washer fluid when washing the windshield. The windshield shouldbe thoroughly wet when the wipers arein operation.
• When approx. 1 US quart (1 liter) ofwasher fluid remains in the reservoir,the headlights will no longer bewashed. A text message will also bedisplayed to remind the driver to fill thewasher fluid reservoir.
Tailgate wiper/washer
Move the lever forward to start the tailgate washer.
Intermittent wiping
Normal (continuous) wiping

03 Your driving environment
Wipers and washers
03
107
NOTE
The rear wiper is equipped with cut-off function, which means that it will not oper-ate if its electric motor overheats. Thewiper will function again after a cool-downperiod (30 seconds or longer, dependingon the heat of the motor and ambient tem-perature conditions).
Tailgate wiper and reverse gearIf the windshield wipers are on and the trans- mission is put into reverse gear, the tailgatewiper will go into intermittent wiping func- tion1
. This function is deactivated when a dif-
ferent gear is selected.
NOTE
On vehicles with the optional rain sensor, the tailgate wiper will be activated whenreverse is selected, if the rain sensor isactivated and it is raining.
If the tailgate wiper is in the normal (continu- ous) wiping mode, selecting different gearswill not affect its function.
1 Consult your Volvo retailer if you would like to have this function deactivated.

03 Your driving environment
Mirrors
03
}}
* Option/accessory, for more information, see Introduction.111
Automatically tilting the door mirrors when parking
The door mirrors can tilt down automatically to help give the driver a better view along thesides of the vehicle, for example when paral-lel parking. When the transmission is nolonger in reverse, the mirrors will automati-cally return to their original position. This function can be activated/deactivated in MY CAR under
SettingsCar settings
Side mirror settingsIn reverse gear tilt
left mirror
or In reverse gear tilt right
mirror. See page 199 for information about
the MY CAR menu system.
Automatic retraction when lockingWhen the vehicle is locked/unlocked with the remote key the door mirrors are automaticallyretracted/extended. The function can be activated/deactivated in MY CAR under
SettingsCar settings
Side mirror settingsRetract side mirrors
when locking. See page 199 for a descrip-
tion of the menu system.
Resetting to neutralMirrors that have been moved out of position by an external force must be electrically resetto the neutral position for electric retracting/extending to work. •
Retract the mirrors with the
L and R but-
tons.
• Fold them out again with the
L and R but-
tons.
The mirrors are now reset in neutral position.
Home safe and approach lightingThe light on the door mirrors comes on whenapproach lighting or home safe lighting isselected, see page 103.
Heated windshield*, rear window and door mirror defrosters
Max. defroster/heated windshield (1), rear win- dow and door mirror defroster (2)
Press button (1) to defrost/de-ice the wind- shield and/or button (2) to defrost the rearwindow and door mirrors. The indicator lights in the respective buttons indicate that thefunction is active. Switch the function offwhen then windshield/rear window/mirrorshave cleared to help avoid battery drain.Theheating function will also switch off automati-cally after a certain amount of time. Auto-defrosting for the rear window and door mirrors (if the vehicle is started when theambient temperature is below 45 °F (7 °C)can be selected in
MY CAR under
Settings
Climate settingsAutomatic rear
defroster. See page 199 for a description of
the menu system.
Interior rearview mirror
Auto-dim functionThe interior rearview mirror’s auto-dim func- tion is controlled by two sensors: one point-ing forward (located on the forward-facingside of the mirror, which monitors the amountof ambient light) and one pointing rearward(located on the side of the mirror facing thedriver at the upper edge, which senses thestrength of following vehicles' headlights),and work together to help eliminate glare.

03 Your driving environment
Mirrors
03
112
NOTE
Obstructing the forward sensor with e.g., parking stickers, transponders, etc., or therear sensor by loading the cargo compart-ment or the rear seat in such a way thatlight is prevented from reaching the sensorwill reduce the auto-dim function in therearview mirror.