2014 VOLVO S80 ECU

03 Your driving environment
Digial compass*
03
110* Option/accessory, for more information, see Introduction.
Selecting a magnetic zone
15
14
13
12
11
9
8
7
6
5
4
3
2
1
10
G018632
Magnetic zones.The earth is divided into 15 magnetic zones. The correct zone must be selected for thecompass to work correctly.
1. Put the ignition in mode II.
2. Using a pen or similar object, press and hold the button on the rear side of mirror for at least 3 seconds. The number for thecurrent area will be shown.
3. Press the button repeatedly until the number for the required geographic area(1 – 15) is shown.
4. The display will revert to showing the compass direction after several seconds.

03 Your driving environment
HomeLink®
Wireless Control System*
03
* Option/accessory, for more information, see Introduction.113
Introduction
The HomeLink 1
Wireless Control System pro-
vides a convenient way to replace up to three hand-held radio-frequency (RF) transmittersused to activate devices such as gate opera-tors, garage door openers, entry door locks,security systems, even home lighting. Addi-tional HomeLink information can be found onthe Internet at www.homelink.com or byphoning the hotline at 1–800–355–3515.
WARNING
• If you use HomeLink to open a garage door or gate, be sure no one is nearthe gate or door while it is in motion.
• When programming a garage dooropener, it is advised to park outside ofthe garage.
• Do not use HomeLink with any garagedoor opener that lacks safety stop andreverse features as required by U.S.federal safety standards (this includesany garage door opener model manu-factured before April 1, 1982). Agarage door that cannot detect anobject - signaling the door to stop andreverse - does not meet current U.S.federal safety standards. For moreinformation, contact HomeLink at:www.homelink.com.
Retain the original transmitter of the RF device you are programming for use in othervehicles as well as for future HomeLink pro-gramming. It is also suggested that upon thesale of the vehicle, the programmed Home-Link buttons be erased for security purposes.Refer to “Resetting HomeLink Buttons” onpage 115.
Programming HomeLink
NOTE
Some vehicles may require the ignition to be switched on or be in the “accessories”position for programming and/or operationof HomeLink. It is also recommended thata new battery be placed in the hand-heldtransmitter of the device being pro-grammed to HomeLink for quicker trainingand accurate transmission of the radio-fre-quency signal. The HomeLink buttonsmust be reset first. When this has beencompleted, Homelink is in learning modeso that you can perform programming.
1. Position the end of your hand-held trans-
mitter 1–3 inches (5–14 cm) away from the HomeLink button you wish to pro-gram while keeping the indicator light inview.
2. Simultaneously press and hold both the chosen HomeLink and hand-held trans-mitter buttons until the HomeLink indica-tor light changes from a slow to a rapidlyblinking light. Now you may release boththe HomeLink and hand-held transmitterbuttons.
1HomeLink and the HomeLink house are registered trademarks of Johnson Controls, Inc.

03 Your driving environment
HomeLink®
Wireless Control System*
03
114* Option/accessory, for more information, see Introduction.
NOTE
Some devices may require you to replace this Programming Step 2 with proceduresnoted in the “Gate Operator / CanadianProgramming” section. If the HomeLinkindicator light does not change to a rapidlyblinking light after performing these steps,contact HomeLink at www.homelink.comor by phoning the hotline at1–800–355–3515.
3. Firmly press, hold for five seconds and
release the programmed HomeLink but-
ton up to two separate times to activate the door. If the door does not activate,press and hold the just-trained HomeLinkbutton and observe the indicator light.
• If the indicator light
stays on con-
stantly, programming is complete and your device should activate when the HomeLink button is pressed andreleased.
• If the indicator light blinks
rapidly for
two seconds and then turns to aconstant light continue with “Pro- gramming” steps 4-6 to complete the
programming of a rolling code equip- ped device (most commonly a garagedoor opener). 4. At the garage door opener receiver
(motor-head unit) in the garage, locate the “learn” or “smart” button. This canusually be found where the hangingantenna wire is attached to the motor-head unit.
5. Firmly press and release the “learn” or “smart” button. (The name and color ofthe button may vary by manufacturer.)There are 30 seconds to initiate step 6.
6. Return to the vehicle and firmly press, hold for two seconds and release the pro-grammed HomeLink button. Repeat the“press/hold/release” sequence a secondtime, and, depending on the brand of thegarage door opener (or other rolling codeequipped device), repeat this sequence athird time to complete the programmingprocess.
HomeLink should now activate your rollingcode equipped device.
Gate Operator/Canadian ProgrammingCanadian radio-frequency laws require trans-mitter signals to “time-out” (or quit) after sev-eral seconds of transmission – which may notbe long enough for HomeLink to pick up thesignal during programming. Similar to thisCanadian law, some U.S. gate operators aredesigned to “time-out” in the same manner. If you live in Canada or you are having diffi-culties programming a gate operator orgarage door opener by using the “Program-ming” procedures,
replace “Programming
HomeLink” step 2 with the following :
• Continue to press and hold the HomeLink button while you
press and release -
every two seconds (“cycle”) your hand-
held transmitter until the HomeLink indi-cator light changes from a slow to a rap-idly blinking light. Now you may releaseboth the HomeLink and hand-held trans-mitter buttons.
Proceed with “Programming” step 3 to com- plete.
Using HomeLink
To operate, simply press and hold the pro- grammed HomeLink button until the traineddevice begins to operate (this may take sev-eral seconds). Activation will now occur forthe trained device (i.e., garage door opener,gate operator, security system, entry doorlock, home/office lighting, etc.). For conven-ience, the hand-held transmitter of the devicemay also be used at any time. In the eventthat there are still programming difficulties orquestions, contact HomeLink at:www.homelink.com or by phoning the hotlineat 1–800–355–3515.

03 Your driving environment
Starting the engine
03
116* Option/accessory, for more information, see Introduction.
Start
Ignition slot with remote key inserted ( see page 84 for more information on ignition modes)
WARNING
Before starting the engine:
• Fasten the seat belt.
• Check that the seat, steering wheel and mirrors are adjusted properly.
• Make sure the brake pedal can bedepressed completely. Adjust the seatif necessary.
WARNING
•Never use more than one floor mat at a time on the driver's floor. An extramat on the driver's floor can cause theaccelerator and/or brake pedal tocatch. Check that the movement ofthese pedals is not impeded.
• Volvo's floor mats are specially manu-factured for your car. They must befirmly secured in the clips on the floorso that they cannot slide and becometrapped under the pedals on the driv-er's side.
1. Press the remote key into the ignition slot
as far as possible, with the metallic key blade pointing outward (not inserted into the slot) 1
.
2. Depress the brake pedal 2
.
3. Press and release the START/STOP
ENGINE button. The autostart function
will operate the starter motor until the engine starts or until its overheating func-tion stops it. The starter motor operates for a maxi-mum of 10 seconds. If the engine has notstarted, repeat the procedure.
CAUTION
If the engine does not start after the third try, wait for approximately 3 minutesbefore trying to start it again to give thebattery time to recover its startingcapacity.
NOTE
Keyless drive
*
To start a vehicle equipped with the key- less drive feature, one of the remote keysmust be in the passenger compartment.Follow the instructions in steps 2 and 3 tostart the vehicle.
1 On vehicles with the optional keyless drive, it is only necessary to have a remote key in the passenger’s compartment.
2 If the vehicle is moving, it is only necessary to press the START/STOP ENGINE button to start the vehicle.

03 Your driving environment
Transmission
03
122* Option/accessory, for more information, see Introduction.
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 sta-tionary with the gear selector in position N.
Drive: position DD is the normal driving position. The car auto-
matically shifts between the various forwardgears, based on the level of acceleration andspeed. The car must be at a standstill whenshifting from position R to position D.
Geartronic: manual shifting (+S–)Geartronic allows you to manually shiftamong your vehicle's forward gears. Gear-tronic can be selected at any time.
To shift gears manually, move thegear 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 dis-
played (see the following illustration).
• 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* 1
This option indicates when to shift up or down to help conserve fuel. A white arrow willappear above or below the number of thecurrent gear to prompt the driver to shift upor down.
While driving
• If you select the manual shifting position while driving, the gear that was beingused in the Drive position will also initiallybe selected in the manual shifting posi-tion.
• 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 gearat a time and will utilize the braking powerof the engine. If the current speed is toohigh for using a lower gear, the downshiftwill not occur until the speed hasdecreased enough to allow the lower gearto be used.
• If you slow to a very low speed, the trans-mission 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 engineis 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 atleast position II, see page 84.
Geartronic: steering wheel paddles*In addition to the manual gearshift function using the gear selector, this option makes itpossible to manually shift gears from thesteering wheel.
1
Analog instrument panel: the gear shift indicator is displayed in the center of the speedometer

03 Your driving environment
Parking brake
03
130
Electric parking brake
An electric parking brake has the same func- tion as a manual parking brake.
NOTE
•A faint sound from the parking brake's electric motor can be heard when theparking brake is being applied. Thissound can also be heard during theautomatic function check of the park-ing brake.
• The brake pedal will move slightlywhen the electric parking brake isapplied or released.
Low battery voltageIf the battery voltage is too low, the park- ing brake cannot be applied or released. Connect an auxiliary battery if the battery voltage is too low, see page 119.
Applying the electric parking brake
Parking brake control
1. Press firmly on the brake pedal.
2. Push the control. >The
symbol in the instrument
panel flashes while the parking brake is being applied and glows steadily whenthe parking brake has been fullyapplied.
3. Release the brake pedal and ensure that the vehicle is at a standstill.
4. When the vehicle is parked, the gear selector must be in position P.
NOTE
• In an emergency the parking brake can be applied when the vehicle is movingby holding in the control. Braking willbe interrupted when the acceleratorpedal is depressed or the control isreleased.
• An audible signal will sound during thisprocedure if the vehicle is moving atspeeds above 6 mph (10 km/h).
Parking on a hill
•
If the vehicle is pointing uphill, turn the front wheels so that they point away fromthe curb.
• If the vehicle is pointing downhill, turn thefront wheels so that they point toward thecurb.
The parking brake should also be applied.

04 Driver support
Adaptive Cruise Control (ACC)*
04
* Option/accessory, for more information, see Introduction.149
•
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 park- ing brake in order to continue keeping thevehicle at a standstill. This happens if:
• The driver opens the door or takes off his/her seat belt
• DSTC is put in Sport mode (seepage 136)
• ACC has kept the vehicle at a standstillfor more than 2 minutes
• The engine has been switched off
• The brakes have overheated
The radar sensor and its limitations
In addition to being used by ACC, the radar sensor is also used by Distance Alert (seepage 153) and Collision Warning with FullAuto-brake and Pedestrian Detection (seepage 162). This sensor is designed to detectcars or larger vehicles driving in the samedirection as your vehicle, in the same lane.
WARNING
• If there is visible damage to the front grille or you suspect that the radarsensor may be damaged in any way,contact a trained and qualified Volvoservice technician as soon as possible.The radar sensor may only functionpartially (or not at all) if it is damagedor is not securely fastened in place.
• Accessories or other objects, such asextra headlights, must not be installedin front of the grille.
• Modification of the radar sensor couldmake its use illegal.
The radar sensor's capacity to detect vehi- cles ahead is impeded:
• if the radar sensor is obstructed and can- not detect other vehicles, for example inheavy rain, or if snow or other objects areobscuring the radar sensor.
NOTE
Keep the area in front of the radar sensor clean.
• if the speed of vehicles ahead is signifi- cantly different from your own speed.
Situations where ACC may not function optimally
WARNING
•The radar sensor has a limited field of vision. In some situations it may detecta vehicle later than expected or notdetect other vehicles at all.
• If ACC is not functioning properly,cruise control will also be disabled.

07 During your trip
Loading
07
276* Option/accessory, for more information, see Introduction.
Introduction
The load carrying capacity of your vehicle is determined by factors such as the number ofpassengers, the amount of cargo, the weightof any accessories that may be installed, etc. To increase loading space, the rear seat backrests can be folded down, see page 89. When loading the trunk, keep the following in mind:
The trunk lid can be unlocked anpopped open slightly via the buttonlocated on the lighting panel, see
page 68.
• Load objects in the trunk against the backrest whenever possible.
• Unstable loads can be secured to theload anchoring eyelets with straps or weblashings to help keep them from shifting.
• Stop the engine and apply the parkingbrake when loading or unloading longobjects. The gear selector can beknocked out of position by long loads,which could set the vehicle in motion.
WARNING
• Stop the engine, put the gear selector in
P, and apply the parking brake
when loading or unloading longobjects.
• The vehicle's driving characteristicsmay change depending on the weightand distribution of the load.
• A 44-pound (20 kg) object produces aforce of 2,200 pounds (1,000 kg) in ahead-on collision at 30 mph (50 km/h).
• The rear seat should not be loaded toa level higher than 2 in. (5 cm) belowthe upper edge of the rear side win-dows. Objects placed higher than thislevel could impede the function of theVolvo Inflatable Curtain.
Folding down the rear seat backrests
The rear seat backrests can be folded down for additional loading space, see page 90.
Load anchoring eyelets
G021462
The load anchoring eyelets on both sides of the vehicle are used to fasten straps, etc., tohelp anchor items in the trunk.