CLIMATE
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* Option/accessory, for more information, see Introduction.121
Climate – sensors
The climate system utilizes a number of sensors to help regulate the temperature and humiditylevel in the passenger compartment.
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. Thiscan mean that the temperature may differbetween the right and left-side air vents, evenif the temperatures set for both sides of thepassenger compartment are the same.
•
The temperature sensor for the passenger compartment is located below the climatecontrol panel.
• The outside (ambient) temperature sensor islocated on the door mirror.
• The humidity sensor
* is located in the interior
rearview mirror.
NOTE
Do not cover or block the sensors with cloth- ing or other objects.
Related information
• Climate – general information (p. 120)
Air quality
The passenger compartment has been designed to be pleasant and comfortable, even for peoplewith asthma and contact allergies.
Passenger compartment filterReplace the cabin air filter with a new one at the recommended intervals. Please refer to your War-ranty and Service Records Information booklet, orconsult a trained and qualified Volvo service tech-nician for these intervals. The filter should bereplaced more often when driving under dirty anddusty conditions. The filter cannot be cleanedand therefore should always be replaced with anew 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 ofodors and contaminants entering the vehicle. Theair quality sensor detects increased levels of con-taminants in the outside air. When the air qualitysensor detects contaminated outside air, the airintake closes and the air inside the passengercompartment is recirculated, i.e., no outside airenters the vehicle. The filter also cleans recircula-ted passenger compartment air.
LOCKS AND ALARM
* Option/accessory, for more information, see Introduction.
146
Locking/unlocking confirmation Settings can be made in the menu system for audible and visual confirmation when the vehiclehas been locked or unlocked. With these func-tions activated, the following will occur when thevehicle is locked/unlocked:
Locking confirmation
• The turn signals flash once, an audible signal sounds and the door mirrors will fold
* in.
Confirmation will only be given when all doors and the trunk are properly closed and locked.
NOTE
If you do not receive confirmation when lock- ing the vehicle, check whether a door or thetrunk is ajar, or if this feature has been turnedoff in the menu.
Unlocking confirmation
• The turn signals will flash twice and the door mirrors will fold
* out.
Making a setting
Different alternatives for locking/unlocking con- firmation can be selected in the menus by press- ing MY CAR on the center console control panel.
• To activate visual confirmation: go to
SettingsCar settingsLight settingsand select Door lock confirmation light
and/or Unlock confirmation light by
pressing OK/MENU .
• To activate audible confirmation: go to
SettingsCar settingsLock settingsand select Audible confirmation by press-
ing OK/MENU .
For a description of the menu system, see My Car – introduction (p. 71).
Lock indicator
Lock/alarm indicator light
A flashing indicator light at the base of the wind- shield verifies that the vehicle is locked.
Related information
• Locking/unlocking – from the outside(p. 157)
• Locking/unlocking – from inside (p. 158)
• Locking/unlocking – trunk (p. 160)
Immobilizer (start inhibitor)
The immobilizer is a start inhibitor that helps pre- vent unauthorized persons from starting theengine. Each of the keys supplied with your vehicle con- tains a coded transponder. The code in the keyis transmitted to an antenna in the ignition slotwhere it is compared to the code stored in thestart inhibitor module. The vehicle will start onlywith a properly coded key. If you misplace a key,take the other keys to a trained and qualifiedVolvo service technician for reprogramming asan anti-theft measure. The following messages(which may appear in the instrument panel dis-play) are related to the immobilizer:
LOCKS AND ALARM
150
Detachable key blade – unlockingYour vehicle's remote key (p. 144) contains a metal, detachable key blade that can be used tounlock the driver's door, lock the glove compart-ment, etc.
Driver's door keyhole cover
If the remote key does not function normally (weak battery, etc.), the vehicle can be unlockedwith the detachable key blade.
1. Remove the detachable key blade (p. 149) from the remote key.
2. Press the key blade approx. 0.5 in. (1 cm) straight up in the hole on the underside of the keyhole cover.
> The cover will come off due to the pres-sure exerted when the key blade is pushed upward. 3. Insert the key blade as far as possible in the
driver's door lock. Turn the key blade to unlock the driver's door. This will trigger the
alarm .
4. To turn off the alarm , insert the remote key
in the ignition slot. This also applies to vehi- cles equipped with the optional keyless drive.
5. Press the cover back into place after the door has been unlocked.
Related information
• Remote key and key blade (p. 144)
• Remote key – replacing the battery (p. 151)
Valet locking By utilizing the remote key with the key blade removed, the valet locking feature enables you toblock access to the trunk and glove compart-ment for e.g., valet parking or when the vehicle isbrought to the retailer for service.
G021083
Normal locking/unlocking function
LOCKS AND ALARM
162
Alarm – general information
The alarm system provides a warning if an attempt is made to break into the vehicle. The alarm is automatically armed (p. 163) whenever the vehicle is locked with the remotekey. When armed, the alarm continuously monitors a number of points on the vehicle. The followingconditions will trigger the alarm:
• The hood is forced open.
• The trunk is forced open
• A door is forced open.
• The ignition slot is tampered with.
• An attempt is made to start the vehicle with a non-approved key (a key not coded to thecar's ignition).
• The battery is disconnected (while the alarmis armed).
• The siren is disconnected when the alarm isdisarmed.
A message will appear in the information displayif a fault should occur in the alarm system. Con-tact a trained and qualified Volvo service techni-cian.
NOTE
Do not attempt to repair any of the compo- nents in the alarm system yourself. This couldaffect the insurance policy on the vehicle.
Related information
• Alarm – turning off (p. 164)
• Alarm signal (p. 163)
• Alarm indicator (p. 162)
Alarm indicator
The status of the alarm system is indicated by the red indicator light on the dashboard (seeillustration):
• Indicator light off: the alarm is not armed (p. 163)
• The indicator light flashes at one-secondintervals: the alarm is armed
• The indicator light flashes rapidly before theremote key is inserted in the ignition slot and the ignition is put in mode
I: the alarm has
been triggered.
Related information
• Alarm – general information (p. 162)
• Alarm – turning off (p. 164)
• Alarm signal (p. 163)
DRIVER SUPPORT
}}
169
Stability system – symbols and messages
Symbols and messages in the maininstrument panel
A text message can be erased by pressing briefly the OK button on the turn signal lever.
SymbolMessageDescription
ESC Temporarily OFFThe ESC system function has been temporarily reduced due to high brake disc temperature. The function reacti- vates automatically when the brakes have cooled.
ESC Service requiredThe ESC system is not functioning properly.
• Stop the vehicle in a safe place, turn off the engine and restart it.
• If the message is still displayed when the engine has restarted, drive to an authorized Volvo workshop to have the system inspected.
and
"Message"Read the message in the instrument panel.
Steady glow for 2 seconds.The system is performing a self-diagnostic test.
DRIVER SUPPORT
185
•
ACC has kept the vehicle at a standstill for more than 2 minutes
• The engine has been switched off
• The brakes have overheated
Related information
•
Adaptive Cruise Control – introduction(p. 176)
Radar sensor
The radar sensor is designed to help detect cars or larger vehicles driving in the same direction asyour vehicle, in the same lane.
The radar sensor and its limitationsIn addition to being used by the Adaptive Cruise Control (ACC), the radar sensor is also used byDistance Alert (see Distance Alert – introduction(p. 191)) and Collision Warning with Full Auto-brake and Pedestrian Detection (see Collisionwarning – introduction (p. 202)).
WARNING
• If there is visible damage to the front grille or you suspect that the radar sensormay be damaged in any way, contact atrained and qualified Volvo service techni-cian as soon as possible. The radar sen-sor may only function partially (or not atall) if it is damaged or is not securely fas-tened in place.
• Accessories or other objects, such asextra headlights, must not be installed infront of the grille.
• Modification of the radar sensor couldmake its use illegal.
The radar sensor's capacity to detect vehicles ahead is impeded: • if the radar sensor is obstructed and cannotdetect other vehicles, for example in heavy rain, or if snow or other objects are obscuringthe radar sensor.
NOTE
Keep the area in front of the radar sensor clean.
•
if the speed of vehicles ahead is significantly different from your own speed.
Related information
•Adaptive Cruise Control – introduction(p. 176)
• Collision warning – introduction (p. 202)
• Distance Alert – introduction (p. 191)
DRIVER SUPPORT
189
SymbolMessageDescription
-Cruise control Service requiredACC is not functioning. Contact a trained and qualified Volvo service technician.
-Press Brake To hold +
an audible signalThe vehicle is at a standstill and ACC will release the brakes before the parking brake engages to keep the vehicle stopped but a problem with the parking brake means that the vehicle may begin to roll. The driver will have to apply the brakes. The message will remain in the display and the audible signal will continue until the driver applies the brakes or presses the accelerator pedal.
-Below 30 km/h Only fol- lowingThis is displayed if you try to activate ACC at speeds below approx. 18 mph (30 km/h) without a vehicle ahead within range (approx. 100 ft/30 meters).
Related information
• Adaptive Cruise Control – introduction (p. 176)
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DRIVER SUPPORT
198may not be detected. Normally, the license plate and taillight reflectors give the rear section of avehicle ahead sufficient reflective surfaces to bedetected.
NOTE
•
Keep the windshield in front of the laser sensor free of ice, snow, dirt, etc., see CitySafety – function (p. 196).
• Snow or ice on the hood deeper than2 inches (5 cm) may obstruct the sensor.Keep the hood free of ice and snow.
• Do not mount or in any way attach any-thing on the windshield that couldobstruct the laser sensor.
Related information
• City Safety – introduction (p. 195)
• City Safety – function (p. 196)
• City Safety – operation (p. 197)
• City Safety – troubleshooting (p. 198)
• City Safety – symbols and messages (p. 200)
• City Safety – Laser sensor (p. 201)
City Safety – troubleshooting
TroubleshootingIf Windscreen Sensors blocked appears in the
information display, this indicates that the City Safety ™ laser sensor is obstructed in some way
and cannot detect vehicles ahead of you, which means that the system is not functioning. However, this message will not be displayed in all situations in which the sensor is obstructed. Forthis reason, the driver must ensure that the areaof the windshield in front of the sensor is alwayskept clean. The following table shows some of the situations that can cause the message to be displayed andsuggested actions.
CauseAction
The area of the windshield in front of the sensor isdirty or covered by ice orsnow.Clean the wind- shield or removethe ice/snow.
The laser sensor's field of view is obstructed.Remove the obstruction.
NOTE
If a crack, scratch or stone chip should occur in the section of the windshield in front thelaser sensor, contact a trained and qualifiedVolvo service technician to repair or replacethe windshield (see the illustration showingthe location of the sensor in City Safety –function (p. 196)). Failing to do so may result in reduced City Safety ™ functionality.
To help prevent limited or reduced functional- ity, please also observe the following:
• Volvo recommends that cracks, scratchesor stone chips on the windshield in front of the laser sensor
should not be
repaired; in such cases, the entire wind- shield should be replaced.
• Before the windshield is replaced, con-tact a Volvo retailer to ensure that thecorrect windshield is ordered and instal-led. If the wrong type of windshield is used, this may cause City Safety
™ to
function improperly or not at all. Volvo recommends the use of only GenuineVolvo Replacement Windshields.
• When replacing windshield wipers, usethe same type or ones approved by Volvo.
Related information
• City Safety – introduction (p. 195)
• City Safety – function (p. 196)