||
04 Climate
04
126* Option/accessory, for more information, see Introduction.
NOTE
• Triangular areas at the far sides of the windshield are not heated electricallyand will take slightly longer todefrost/de-ice.
• The heated windshield may affect theperformance/range of e.g., transpond-ers used to automatically pay highwaytolls or other communication equip-ment.
The following occurs when the defroster/ windshield heating functions have been acti-vated: •
Blower speed increases automatically and the air conditioning (p. 125) willswitch on (if not already on and if the pas-senger compartment blower is not turnedoff) to dehumidify the air in the passengercompartment. Air conditioning can beswitched off by pressing the
AC button.
• Recirculation (p. 127) will not functionwhile defrost is engaged.
The climate system will return to its previous
settings when the defroster/windshield heat- ing function is switched off. See also Heated windshield*, rear window and door mirror defrosters (p. 98) for addi-tional information.
Related information
• Climate – general information (p. 118)
• Automatic climate control (p. 124)
Air distribution – function
The air distribution function consists of three buttons.
Manual air distribution—defroster
Manual air distribution—dashboard air vents
Manual air distribution—floor
When a button is pressed, the corresponding figure will appear in the display with an arrowindicating which manual air flow has beenselected (see the following illustration). Seealso the air distribution chart (p. 128).
04 Climate
04
127
Air distribution is shown in the center console display
Related information
•Climate – general information (p. 118)
• Air distribution – general (p. 121)
• Air distribution – recirculation (p. 127)
Air distribution – recirculation
Recirculation can be used to shut out exhaust fumes, smoke, etc., from the passenger com-partment.
The air in the passengercompartment is then recircu-lated, i.e., no air from outsidethe car is taken into the carwhen this function is acti-vated. The indicator light inthe 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 theinsides of the windows, especially in winter.
TimerThe timer function minimizes the risk of fog- ging, or stale air when the recirculation func-tion is selected by automatically switching offthe function after a certain length of time,depending on the ambient temperature. Acti-vate/deactivate the function under
Climate
settings
Recirculation timer. See My Car
– introduction (p. 70) for a description of the menu system.
NOTE
When Defroster is selected, recirculation is always deactivated.
Related information
• Climate – general information (p. 118)
• Air distribution – general (p. 121)
• Air distribution – function (p. 126)
• Air distribution – table (p. 128)
04 Climate
04
128
Air distribution – table
Air distribution (p. 121) is selected using the buttons in the center console climate panel.
Air distributionUseAir distributionUse
Air to windows. Some air flows from the dashboard airvents. The air is not recircula-ted. Air conditioning is alwaysengaged.To remove de-fog/de- ice the front side win-dows and windshieldquickly.Air to the floor and windows. Some airflows from the dash-board air vents.To ensure comfortable conditions and good de-fogging in cold or humidweather.
Air to windshield and side win- dows. Some air flows from theair dashboard vents.In cold or humid weather (blowerspeed should bemoderate to high).Air to floor and from dashboard air vents.In sunny weather with cool outside tempera-tures.
Airflow to windows and from dashboard air vents.To ensure good com- fort in warm, dryweather.Air to floor. Some air flows to the dashboardair vents and windows.To warm or cool the feet.
Airflow to the head and chest from the dashboard air vents.To ensure efficient cooling in warmweather.Airflow to windows, from dashboard airvents and to the floor.To cool the feet or pro- vide warmer air to theupper body in coldweather or hot, dryweather.
08 Starting and driving
08
}}
* Option/accessory, for more information, see Introduction.257
Condition/situation
The driver is turning the steering wheel hard.
The road's incline is very steep.
A trailer's electrical system is connected to the vehicle.
The hood has been opened A
.
The transmission has not reached its nor- mal operating temperature.
Atmospheric pressure is below a level equivalent to an altitude of approx. 4,900–8,200 ft (1500–2500 m) above sea level.The actual pressure is also affected by cur-rent weather conditions.
The Adaptive Cruise Control's* Queue Assist feature is activated.
The gear selector is in the SB
or " +/–" posi-
tion.
A Certain engines only
B Sport mode (where applicable)
Related information
• Start/Stop – introduction (p. 255)
• Start/Stop – function (p. 255)
• Start/Stop – settings (p. 258)
• Start/Stop – Auto-start exceptions (p. 257) •
Start/Stop – Hill Start Assist (HSA)(p. 255)
• Start/Stop – symbols and messages(p. 259)
Start/Stop – Auto-start exceptions
In certain situations or conditions, the engine may auto-start
even though the driver is still
pressing the brake pedal, such as if:
Condition/situation
Condensation forms on the windows.
The climate system cannot keep the desired settings in the passenger compart-ment.
Electrical current consumption is tempo- rarily high or the main battery's charge isbelow the minimum level.
The brake pedal is pumped repeatedly.
The hood has been opened A
.
The vehicle begins to move or increases speed slightly (if the engine auto-stoppedbefore the vehicle was at a standstill (seeECO* (p. 260))).
The driver unbuckles his/her seat belt while the gear selector is in the D or N positions.
The steering wheel is turned A
.
08 Starting and driving
08
}}
271
Engine and cooling system
Under special conditions, for example when driving in hilly terrain, extreme heat or withheavy loads, there is a risk that the engine andcooling system will overheat. Proceed as follows to avoid overheating the engine. •Maintain a low speed when driving with a trailer up long, steep hills. For informa-tion, see Towing a trailer (p. 279)
• Do not turn the engine off immediatelywhen stopping after a hard drive.
WARNING
The cooling fan may start or continue to operate (for up to 6 minutes) after theengine has been switched off.
•
Remove any auxiliary lights from in front of the grille when driving in hot weatherconditions.
• Do not exceed engine speeds of4500 rpm if driving with a trailer in hillyterrain. The oil temperature could becometoo high.
Conserving electrical current
Keep the following in mind to help minimize battery drain:
• When the engine is not running, avoid using ignition mode
II. Many electrical
systems (the audio system, the optionalnavigation system, power windows, etc)will function in ignition modes 0 and I.
These modes reduce drain on the battery.
• Please keep in mind that using systems,accessories, etc., that consume a greatdeal of current when the engine is notrunning could result in the battery beingcompletely drained. Driving or having theengine running for approximately15 minutes will help keep the batterycharged.
• The optional 12-volt socket in thetrunk (p. 134) area provides electrical cur-rent even with the ignition switched off,which drains the battery.
Before a long distance trip
It is always worthwhile to have your vehicle checked by a trained and qualified Volvo serv-ice technician before driving long distances.Your retailer will also be able to supply youwith bulbs, fuses, spark plugs and wiperblades for your use in the event that problemsoccur. As a minimum, the following items should be checked before any long trip:
• Check that engine runs smoothly and that fuel consumption is normal.
• Check for fuel, oil, and fluid leakage.
• Have the transmission oil level (p. 374)checked.
• Check condition of drive belts.
• Check state of the battery's charge.
• Examine tires carefully (the spare tire aswell), and replace those that areworn (p. 287). Check tire pres-sure (p. 294).
• The brakes, front wheel alignment, andsteering gear should be checked by atrained and qualified Volvo service techni-cian only.
• Check all lights, including high beams.
• Reflective warning triangles are legallyrequired in some states/provinces.
• Have a word with a trained and qualifiedVolvo service technician if you intend to
||
08 Starting and driving
08
278* Option/accessory, for more information, see Introduction.
•
Using the transmission's Sport mode 14
may increase fuel consumption some- what. Use the transmission's Drive ( D)
position as often as possible. For addi-tional information about Sport mode, seeTransmission – Geartronic (p. 252).
• Using the engine's optional Eco func- tion15
can help improve fuel economy. For
additional information, see ECO* (p. 260).
• Do not exceed posted speed limits.
• Avoid carrying unnecessary items (extra load) in the vehicle.
• Maintain correct tire pressure. Check tirepressure regularly (when tires are cold).
• Remove snow tires when threat of snowor ice has ended.
• Note that roof racks, ski racks, etc,increase air resistance and also fuel con-sumption.
• At highway driving speeds, fuel consump-tion will be lower with the air conditioningon and the windows closed than with theair conditioning off and the windowsopen.
• Using the onboard trip computer's fuelconsumption modes can help you learnhow to drive more economically.
Other factors that decrease gas mileage are: •
Dirty air cleaner
• Dirty engine oil and clogged oil filter
• Dragging brakes
• Incorrect front end alignment
Some of the above mentioned items and oth-ers are checked at the standard maintenanceintervals.
WARNING
Driving with the trunk open: Driving with
the trunk open could lead to poisonous exhaust gases entering the passengercompartment. If the trunk must be keptopen for any reason, proceed as follows:
• Close the windows
• Set the ventilation system control to air flow to floor, windshield and side win-dows and the blower control to itshighest setting.
Handling and roadholdingAt the specified curb weight your vehicle has a tendency to understeer, which means thatthe steering wheel has to be turned morethan might seem appropriate for the curva-ture of a bend. This ensures good stabilityand reduces the risk of rear wheel skid.Remember that these properties can alterwith the vehicle load. The heavier the load in the trunk, the less the tendency to under-steer. •
Vehicle load, tire design and inflation pressure all affect vehicle handling.Therefore, check that the tires are inflatedto the recommended pressure accordingto the vehicle load. Loads should be dis-tributed so that capacity weight or maxi-mum permissible axle loads are notexceeded.
• At the specified curb weight your vehiclehas a tendency to understeer, whichmeans that the steering wheel has to beturned more than might seem appropriatefor the curvature of a bend. This ensuresgood stability and reduces the risk of rearwheel skid. Remember that these proper-ties can alter with the vehicle load. Theheavier the load in the trunk, the less thetendency to understeer.
Related information
• Climate – general information (p. 118)
14
Certain models only.
15 Available on certain 4-cyl. engines
08 Starting and driving
08
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279
Towing a trailer
When towing a trailer, always observe the legal requirements of the state/province.
NOTE
For the maximum trailer and tongue weights recommended by Volvo, seeWeights (p. 368).
•All Volvo models are equipped with energy-absorbing shock-mounted bump-ers. Trailer hitch installation should notinterfere with the proper operation of thisbumper system.
Trailer towing does not normally present any particular problems, but take into considera-tion: • Increase tire pressure to recommended full pressure, see Tire inflation – pressuretable (p. 297).
• When your vehicle is new, avoid towingheavy trailers during the first 620 miles(1,000 km).
• Maximum speed when towing a trailer:50 mph (80 km/h).
• Engine and transmission are subject toincreased loads. Therefore, engine cool-ant temperature should be closelywatched when driving in hot climates orhilly terrain. Use a lower gear and turn offthe air conditioner if the temperaturegauge needle enters the red range. •
If the automatic transmission begins tooverheat, a message will be displayed inthe text window.
• Avoid overload and other abusive opera-tion.
• Hauling a trailer affects handling, durabil-ity, and economy.
• It is necessary to balance trailer brakeswith the towing vehicle brakes to providea safe stop (check and observe state/local regulations).
• Do not connect the trailer's brake systemdirectly to the vehicle's brake system.
• More frequent vehicle maintenance isrequired.
• Remove the ball holder when the hitch isnot being used.
NOTE
• When parking the vehicle with a trailer on a hill, apply the parking brakebefore putting the gear selector in
P.
Always follow the trailer manufactur-er's recommendations for wheelchocking.
• When starting on a hill, put the gearselector in
D before releasing the park-
ing brake.
• If you use the manual (Geartronic) shiftpositions while towing a trailer, makesure the gear you select does not puttoo much strain on the engine (usingtoo high a gear).
• The drawbar assembly/trailer hitchmay be rated for trailers heavier thanthe vehicle is designed to tow. Pleaseadhere to Volvo's recommended trailerweights.
• Avoid driving with a trailer on inclinesof more than 15%.
09 Wheels and tires
09
307
CAUTION
•After inflating the tires, always reinstall the valve cap to help avoid damage tothe valve from dirt, gravel, etc.
• Use plastic valve caps only. Metalcaps could corrode and become diffi-cult to remove.
WARNING
•Incorrect inflation pressure could lead to tire failure, resulting in a loss of con-trol of the vehicle.
• Tire monitoring systems cannot indi-cate sudden tire damage caused byexternal factors (e.g., a blowout) inadvance.
Related information
•
Tire Pressure Monitoring System (TPMS) – general information (p. 303)
• Tire Pressure Monitoring System (TPMS)– recalibrating (p. 305)
• Tire Pressure Monitoring System (TPMS)– activating/deactivating (p. 306)
• Tire Pressure Monitoring System (TPMS)– changing wheels (p. 304)
• Tire pressure monitoring - introduction(p. 302)
• Tire inflation – pressure table (p. 297)
Tire Monitor - introduction
Tire Monitor uses the rotational speed of the tires in combination with signal analysis of theABS sensor signals to determine if they areproperly inflated. When a tire is under-inflated, its diameter (and consequently also its rotational speed)changes. By comparing the individual tireswith each other it is possible to determine ifone or more tires are under inflated. When low inflation pressure is detected or if the system is not functioning properly, TireMonitor will light up the tire pressure warning light (
) (also referred to as a telltale) in
the instrument panel and will display one of the following messages in the text window, for example:
Tire pressure low Check rear
right tire7 or Tire press. syst Service
required.
If two or more tires have low pressure or if the system cannot determine which tire has low pressure, a general text (
Tire pressure low
Check tires) will be displayed.
NOTE
If a malfunction occurs in the system, the tire pressure warning light will flash forapproximately 1 minute and then remain illuminated.
Tire press. syst Service
required will be displayed.
NOTE
The system indicates low tire pressure but does not replace normal tire maintenance.For information on correct tire pressure,please refer to the tire inflation pressuretable (see Tire inflation – pressure table(p. 297)), the tire inflation pressure placardlocated on the driver's side B-pillar (thestructural member at the side of the vehi-cle, at the rear of the driver's door open-ing) or consult your Volvo retailer.
Related information
• Tire pressure monitoring - introduction (p. 302)
7
That last part of this message varies, depending on the tire(s) effected.