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DRIVER SUPPORT
184The driver will then have to reactivate ACC in one of the following ways: •
By pressing
• By accelerating up to at least 3 mph (4 km/h). ACC will then resume following thevehicle ahead.
Your vehicle will then resume following the vehi-cle ahead at the set time interval.
NOTE
ACC can remain active and keep your vehicle at a standstill for up to 4 minutes. After4 minutes have elapsed, the parking brakewill be engaged and ACC will go into standbymode. To reactivate ACC, the driver must release the parking brake (see Parking brake – generalinformation (p. 273)).
Automatic standby mode when ACC changes target vehicles
If the vehicle ahead turns suddenly, there may be a sta- tionary vehicle ahead
The following only applies at speeds below approximately 18 mph (30 km/h) :
If ACC changes target vehicles (the vehicle thatthe radar sensor has detected) from a movingvehicle to a stationary one, the system will applythe brakes in your vehicle.
WARNING
At speeds above 18 mph (30 km/h), ACC
will not react to a stationary vehicle and apply the brakes but will instead accelerate to thepreviously set speed. The driver must activelyapply the brakes to stop the vehicle.
ACC disengages and goes into standby mode if: • Your vehicle's speed goes below 10 mph (15 km/h) and ACC cannot determine if thetarget object is a stationary vehicle or some other type of object such as e.g., a speedbump.
• Your vehicle's speed goes below 10 mph(15 km/h) and the vehicle ahead turns sothat ACC no longer has a target vehicle tofollow.
No automatic braking when at a
standstill
In certain situations, ACC will no longer apply thebrakes and go into standby mode while the vehi-cle is not moving. This means that the driver willhave to apply the brakes. This happens if:
• The driver presses the brake pedal
• The parking brake is activated
• The gear selected is moved to
P, N or R
• The driver presses the
button to put ACC
in standby mode
The parking brake is applied
automatically
In certain situations, ACC will apply the parking brake in order to continue keeping the vehicle ata standstill. This happens if:
• The driver opens the door or takes off his/her seat belt
• The stability system is put in Sport mode(see Stability system – operation (p. 167))
DRIVER SUPPORT
202•
City Safety – troubleshooting (p. 198)
• City Safety – symbols and messages (p. 200)
Collision warning – introduction Pedestrian and Cyclist Detection with Full Auto Brake is designed to assist the driver if there is arisk of a collision with a pedestrian, a cyclist, avehicle ahead that is at a standstill or one that ismoving in the same direction as your vehicle.
This system consists of the following three func- tions:
• Collision Warning
warns the driver of a
potential collision situation.
• Brake Support
helps the driver brake effi-
ciently in a critical situation.
• Auto-brake
brakes the vehicle automatically
if a collision with a pedestrian, a cyclist oranother vehicle cannot be avoided and thedriver does not apply the brakes in time orsteer around the person/vehicle. Auto-brakecan help prevent a collision or reduce thespeed at which a collision occurs.
Since Pedestrian and Cyclist Detection with FullAuto Brake is activated in circumstances wherethe driver should have begun braking muchsooner, the system will not be able to assist thedriver in all situations. This system is designed to activate as late as possible to help avoid unnecessary intervention. The system should not be used in such a way that the driver changes his/her way of operatingthe vehicle. If the driver relies entirely on the sys- tem, the chances of an accident eventually occur-ring increase considerably. The Pedestrian and Cyclist Detection with Full Auto Brake and City Safety
™ systems supple-
ment each other. See City Safety – introduction (p. 195) for detailed information about City Safety ™.
WARNING
No automatic system can be guaranteed to function 100% correctly in all situations. Forthat reason, never test the Auto-brake systemby driving toward a person or object. Thiscould result in serious injury or death.
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STARTING AND DRIVING
* Option/accessory, for more information, see Introduction.
258
Neutral: position NNo gear is engaged and the engine can be started with the gear selector in this position.Apply the parking brake if the vehicle is stationary with the gear selector in position N. In order to
move the gear selector from the N position, the
brake pedal must be depressed and the ignitionmust be in at least mode II.
Drive: position DD is the normal driving position. The car automat-
ically shifts between the various forward gears, based on the level of acceleration and speed.The car must be at a standstill when shifting from position R to position D.
Related information
• Transmission – general information (p. 256)
• Transmission – Geartronic (p. 258)
• Transmission – shiftlock override (p. 261)
• Fuel tank volume – specification and volume (p. 379)
Transmission – Geartronic
Geartronic allows you to manually shift among your vehicle's forward gears. The manual posi-tion ( +S–) can be selected at any time.
Geartronic: manual shifting (+S–)To shift gears manually, move the gear selector to the side from D toward
+S– . The +S– symbol in the instrument
panel will change from white to
orange and the number of the gear currently
being used (
1, 2, 3, etc.) will be displayed (see
the following illustration) 5
.
• To return to automatic shifting mode from +S–
, move the gear selector to the side
toward D.
Gear shift indicator *
Gear shift indicator in a digital instrument panel *6
This option indicates when to shift up or down to help conserve fuel. A white arrow will appearabove or below the number of the current gear toprompt the driver to shift up or down.
5
If Sport mode is being used, the symbol will change to "S".
6 Analog instrument panel: the gear shift indicator is displayed in the center of the speedometer.
STARTING AND DRIVING
}}}}
* Option/accessory, for more information, see Introduction.259
While driving
•If you select the manual shifting position while driving, the gear that was being used inthe Drive position will also initially beselected in the manual shifting position.
• Move the gear selector forward (toward
+) to
shift to a higher gear or rearward (toward –)
to shift to a lower gear.
• If you hold the gear selector toward "
–", the
transmission will downshift one gear at atime and will utilize the braking power of theengine. If the current speed is too high forusing a lower gear, the downshift will notoccur until the speed has decreased enoughto allow the lower gear to be used.
• If you slow to a very low speed, the transmis-sion will automatically shift down.
Shiftlock: Neutral (N)
If the gear selector is in the
N position and the
vehicle has been stationary for at least 3 seconds (irrespective of whether the engine is running)then the gear selector is locked. In order to move the gear selector from N to
another gear position, the brake pedal must be depressed and the ignition must be in at least position II, see Ignition modes (p. 74).
Geartronic : steering wheel paddles *
In addition to the manual gearshift function using the gear selector, this option makes it possible tomanually shift gears from the steering wheel.
Steering-wheel mounted gear shift paddles
"– ": Shift down to a lower gear.
"+ ": Shift up to a higher gear.
In order to shift gears with the paddles, they have to first be activated. The gear selector can be
in either the D or S position. Activating the paddles:
• Pull either paddle toward the steering wheel and release it; the
D in the instrument panel
will change to the number of the gear cur- rently being used. Shifting gears:
• Pull the paddle toward the steering wheeland release it.
Deactivating the paddles:
• Hold the "
+" paddle for approximately
3 seconds.
NOTE
If the gear selector was in D when paddle
shifting was activated ( D changed to the
number of the gear being used), the transmis- sion will automatically revert to D after
approximately 5 seconds if the paddles are not used to shift gears. This will not occur:
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STARTING AND DRIVING
260
•during active driving (e.g., on a winding road, while accelerating, etc)
• if the gear selector was in
S when the
paddles were activated
If the transmission reverts to D, the paddles
will have to be reactivated (pull either paddletoward the steering wheel and release it)before they can be used to shift gears again. The paddles can also be manually deactivated by pulling both paddles toward the steeringwheel and holding them until the gear num-ber shown in the instrument panel changes to D .
Geartronic : Sport mode ( S)7
This transmission mode provides sportier shifting characteristics and enables a more active drivingstyle by making it possible to drive at higher rpmin each gear before shifting up. The engine alsoresponds faster when the accelerator pedal ispressed. To access Sport mode from Drive (
D), move the
gear selector to the left. The transmission will not switch to manual shifting mode until the gearselector is moved forward or rearward toward +or –. Sport mode can be selected any time.
NOTE
• On vehicles equipped with Sport mode, the transmission symbol in the main instrument panel will change from
D to S
when the gear selector is moved to the manual shifting mode. If the gear selectoris moved toward "+" or "-", the number ofthe gear currently being used will be dis-played, see Information displays – intro-duction (p. 63).
• Please be aware that using Sport modemay result in a slight decrease in fuel economy. Driving in
D can help improve
fuel economy.
Geartronic : starting on slippery surfaces
Selecting 3rd gear in Geartronic
STARTING AND DRIVING
}}
* Option/accessory, for more information, see Introduction.267
ECO*
Eco is a function 10
developed by Volvo to give
the driver the opportunity to actively drive more economically and to help reduce fuel consump-tion.
IntroductionWhen Eco is activated, the fol- lowing functions are modified:
• The automatic transmission's shifting points
• The engine management system and accel- erator pedal response
• Stop/stop function (Start/Stop – introduction(p. 262)): the engine can auto-stop beforethe vehicle has come to a full stop
• Eco Coast functionality is activated: enginebraking is disabled
• Climate system settings: certain functions(e.g., air conditioning) will be temporarilyreduced or deactivated
NOTE
When Eco is activated, several climate system parameters are changed and the function ofcertain current-consuming systems will bereduced. Some of these functions can be restarted manually but full functionality will not berestored until Eco is deactivated.
Function
ECO On/Off button in the center console
ECO symbol in the instrument panel
When the engine is switched off, ECO is deacti- vated and must be reactivated each time theengine is started (with the exception of certainengines). The
ECO symbol will be displayed in the instru-
ment panel and the indicator light in the ECO
button will be on when Eco is activated.
Eco on or offWhen ECO is deactivated, theECO symbol will not be dis-
played in the instrument panel and the indicator light in the ECO button will be off. The
function will remain deactivated until the button is pressedagain.
Eco CoastEco Coast is an integral part of the Eco function and essentially deactivates engine braking, allow-ing the vehicle to roll freely.
NOTE
To function optimally, Eco Coast should pri- marily be used when the vehicle can coast asfar as possible.
When the driver releases the accelerator pedal, the transmission is automatically disengagedfrom the engine and engine rpm will be reducedto the idle level (approx. 700-800 rpm), whichhelps reduce fuel consumption.
10 Option on models equipped with certain 4-cylinder engines
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WHEELS AND TIRES
310
NOTE
The system indicates low tire pressure but does not replace normal tire maintenance. Forinformation on correct tire pressure, pleaserefer to the tire inflation decal on the driver'sdoor opening or consult your Volvo retailer.
Related information
•Tire pressure monitoring - overview (p. 308)
• Calibrating Tire Monitor (p. 310)
Calibrating Tire Monitor In order for Tire Monitor to work correctly, tire pressure reference values must be set. Thismust be done each time wheels or tire pressuresare changed.
Calibration1. Switch off the engine.
2. Inflate the tires to the desired pressure (con-
sult tire pressure placard located on the driv- er's side B-pillar (the structural member atthe side of the vehicle) and put the ignition in mode II, see Ignition modes (p. 74).
3. Press the MY CAR button on the center
console control panel and select
Settings
Car settingsTire monitoring.
4. Press OK/MENU , select
Calibrate tire
pressure and press OK/MENU again after
all of the tires have been checked and rein- flated.
5. Drive away. > The calibration process will be completedwhile driving and will be interrupted if thevehicle is parked and the engine isswitched off. Calibration continues auto-matically when driving resumes. The sys-tem will not give any confirmation whencalibration is finished although it will stateif calibration fails. When driving with heavy loads or at sustainedhighway speeds, the tire pressure should beadjusted to the recommended inflation pressuresaccording to the tire inflation pressure placardlocated on the driver's side B-pillar (the structuralmember at the side of the vehicle, at the rear ofthe driver's door opening) or to the tire inflationpressure table in the owner's information. After adjusting inflation pressure, repeat steps 1-5 above.
NOTE
Always remember to calibrate Tire Monitor when the wheels have been changed or thetire pressure has been corrected according totire pressure placard or tire pressure table. Ifcorrect reference values have not been set,the system cannot issue low tire pressurealerts correctly.
WHEELS AND TIRES
313
Tire Pressure Monitoring System (TPMS) – changing wheels
Please keep the following in mind when chang- ing or replacing the factory installed TPMSwheels/tires on the vehicle:
• Not all aftermarket wheels are equipped withTPMS sensors in the valves.
• If the vehicle is equipped with a temporaryspare tire, this tire does not have a TPMSsensor.
• If wheels without TPMS sensors are moun-ted on the vehicle, a text message will dis-played in the instrument panel each time thevehicle is driven above 20 mph (30 km/h) for10 minutes or more.
• Once TPMS sensors are properly installed,the warning message should not reappear. Ifthe message is still displayed, drive the vehi-cle for several minutes at a speed of 20 mph(30 km/h) or faster to erase the message.
• Volvo recommends that TPMS sensors befitted on all wheels used on the vehicle,including winter tires. Volvo does not recom-mend moving sensors back and forthbetween sets of wheels.
CAUTION
When inflating tires, press the pump's mouth- piece straight onto the valve to help avoidbending or otherwise damaging the valve.
CAUTION
•After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
NOTE
•
If you change to tires with a different dimension than the factory-installed ones,the TPMS system must be reconfiguredfor these tires. This must be done by atrained and qualified Volvo service techni-cian.
• If a tire is changed, or if the TPMS sensoris moved to another wheel, the sensor'sseal, nut, and valve core should bereplaced.
• When installing TPMS sensors, the vehi-cle must be parked for at least15 minutes with the ignition off. If thevehicle is driven within 15 minutes, aTPMS error message will be displayed.
Related information
• Tire Pressure Monitoring System (TPMS) – general information (p. 312)
• Tire Pressure Monitoring System (TPMS) –recalibrating (p. 314)
• Tire Pressure Monitoring System (TPMS) –messages (p. 315)
• Tire Pressure Monitoring System (TPMS) –activating/deactivating (p. 314)