2015 VOLVO S80 engine

03 Your driving environment
Lighting
03
}}
* Option/accessory, for more information, see Introduction.95
High/low beam headlights
Headlight switch and steering wheel lever
High beam flash
Toggle between high and low beams
Low beam headlightsWhen the engine is started, the low beams are activated automatically if the headlight control is in position
.
Continuous high beam headlights
With the headlight switch in the (in
dark conditions only, when the daytime run- ning lights have automatically switched offand the low beam headlights have switched on) or
position: •
Pull the lever toward the steering wheel to position 2 and release it to togglebetween low and high beams.
High beam flashPull the lever toward the steering wheel to position 1. The high beams come on until thelever is released.
Active high beams – AHB*AHB is a feature that uses a camera at theupper edge of the windshield to detect theheadlights of oncoming vehicles or the tail-lights of a vehicle directly ahead. When thishappens, the headlights will automaticallyswitch from high beams to low beams. Whenthe camera no longer detects the headlights/taillights of other vehicles, your headlights willswitch back to high beams after several sec-onds. To activate AHB:
• Turn the headlight control to the
position.
The feature will begin functioning if the engine has been running for at least 20 seconds andthe vehicle's speed is at least 12 mph(20 km/h).
Headlight switch in the AUTO position
Switch AHB on or off by pulling the left steer- ing wheel lever rearward (toward the steeringwheel) as far as possible and releasing it. IfAHB is switched off while the high beams areon, the headlights will change to low beams.

03 Your driving environment
Lighting
03
}}
* Option/accessory, for more information, see Introduction.97
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 S80
Active Bending Lights or under Settings
Car settingsLight settingsActive
Bending Lights.
See page 201 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 84). 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 201 for more information about the menu system.

03 Your driving environment
Lighting
03
98
The intensity of the instrument lighting is adjusted with the thumb wheel.
"Theater" lightingWhen the overhead courtesy lighting hasgone out and the engine is running, severalLEDs located near the roof console illuminateto provide faint lighting for the occupants ofthe front seats. This lighting goes out justafter the overhead courtesy lighting when thevehicle is locked.
Parking lights
Headlight switch in the parking light position
Turn the headlight switch to the
posi-
tion (the license plate lighting comes on at the same time). Canadian models:
If the ignition is in position
II or the engine is running, the daytime run-
ning lights will also be on. With the headlight switch in this position, the parking lights will remain on even when theignition is switched off. In dark ambient lighting conditions, the rear parking lights also illuminate when the trunkis opened to alert anyone traveling behindyour vehicle. This happens regardless of theposition that the headlight control is in orwhich mode the ignition is in.
Rear fog lights
The rear fog lights will only function in combi- nation with the high/low beam headlights.
–Press the button to switch the rear fog lights on/off.
> The rear fog light indicator symbol
on the instrument panel and the
light in the button illuminate when the rear fog lights are switched on.
NOTE
The rear fog lights are considerably brighter than the normal taillights andshould be used only when conditions suchas fog, rain, snow, smoke or dust reducevisibility for other vehicles to less than500 ft. (150 meters).
NOTE
Condensation may form temporarily on the inside of the lenses of exterior lights suchas headlights, fog lights, or taillights. Thisis normal and the lights are designed towithstand moisture. Normally, condensa-tion will dissipate after the lights have beenon for a short time.

03 Your driving environment
Lighting
03
100* Option/accessory, for more information, see Introduction.
The lighting in the front part of the passenger compartment is controlled with the buttons(1) and (2) in the roof console. Switch (3) has three positions for all passen- ger compartment lighting:
• Off
: right side depressed, automatic light-
ing off.
• Neutral position
: automatic lighting is
on.
• On
– left side depressed, passenger
compartment lighting on.
Interior lighting, rear
G021150
Rear reading lights The lights are switched on or off by pressing each respective button.
Courtesy lights/door step lighting*The courtesy lights/door step lighting switchon/off automatically when one of the frontdoors is opened/closed.
Glove compartment lightingThe glove compartment lighting switcheson/off automatically when the lid is opened/closed.
Overhead courtesy lightingThe passenger compartment lighting isswitched on and off automatically when but-ton (3) is in the neutral position. The lighting comes on and remains on for 30 seconds if:
• the vehicle is unlocked from the outside with the key or remote control
• the engine is switched off and the ignitionis in mode
0.
The lighting switches off when:
• the engine is started
• the vehicle is locked from the outside.
The lighting comes on and remains on for two minutes if one of the doors is open. The passenger compartment lighting can beswitched on and off manually within30 minutes after the vehicle has beenunlocked. If the lighting is switched on manually and the vehicle is locked, the courtesy lighting willswitch off automatically after one minute.
Trunk lightingThe trunk lighting comes on automaticallywhen the trunk lid is opened.
Home safe lighting
When you leave your vehicle at night, you can make use of the home safe lighting functionto illuminate the area in front of the vehicle.
1. Remove the key from the ignition slot to
put the ignition in mode 0 (see page 85
for information about the ignition modes).
2. Pull the turn signal lever as far as possible towards the steering wheel and release it.
3. Exit the vehicle and lock the doors.The headlights, parking lights, turn signals, lights in the door mirrors, license plate lights,and footwell lighting will illuminate and remain on for 30 4
, 60 or 90 seconds. The time inter-
val can be set in MY CAR under
Settings
4
Factory setting

03 Your driving environment
Mirrors
03
106* Option/accessory, for more information, see Introduction.
Power door mirrors
Door mirror controls
Adjusting1. Press the L button for the left door mirror
or the R button for the right door mirror.
The light in the button comes on.
2. Adjust the position with the joystick in the center.
3. Press the L or R button again. The light
should no longer be on.
WARNING
Objects seen in the mirrors may appear further away than they actually are.
Retractable power door mirrors*The mirrors can be retracted for parking/driv- ing in narrow spaces:
1. Press down the L and R buttons at the
same time.
2. Release them after approximately one second. The mirrors automatically stop in the fully retracted position.
Fold out the mirrors by pressing down the L
and R buttons at the same time. The mirrors
automatically stop in the fully extended posi-tion.
Storing the position*The mirror positions are stored in the keymemory when the vehicle has been lockedwith the remote key. When the vehicle isunlocked with the same remote control themirrors and the driver's seat adopt the storedpositions when the driver's door is opened. The function can be activated/deactivated in MY CAR under
SettingsCar settings
Car key memoryPersonal settings in
key memory. See page 201 for a description
of the menu system.
Tilting the door mirrors when parking*The door mirrors can be tilted down to help give the driver a better view along the sides of the vehicle, for example when parallel park-ing. To activate this function, select reverse gear and press the
L or R mirror control button to
tilt the mirror down. The function can be activated/deactivated in MY CAR under
SettingsCar settings
Side mirror settingsTilt left mirror or Tilt
right mirror
. See page 201 for a description
of the menu system. The door mirror will reset to its normal posi- tion: • after 10 seconds when reverse is disen- gaged and the car remains stopped.
• immediately when reverse is disengagedand the vehicle's forward speed exceedsapproximately 6 mph (10 km/h).
• immediately if you press the correspond-ing
L or R button again.
• when the engine is turned off.
• when the side mirrors are folded in.
NOTE
Only one mirror can be tilted down at a time.

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
Starting the engine
03
}}
117
WARNING
•Always remove the remote key from the ignition slot when leaving the vehi-cle and ensure that the ignition inmode
0 (see page 85 for information
about the ignition modes), especially ifthere are children in the vehicle.
• On vehicles with the optional keylessdrive, never remove the remote keyfrom the vehicle while it is being drivenor towed.
• Always place the gear selector in Parkand apply the parking brake beforeleaving the vehicle. Never leave thevehicle unattended with the enginerunning.
• Always open garage doors fully beforestarting the engine inside a garage toensure adequate ventilation. Theexhaust gases contain carbon monox-ide, which is invisible and odorless butvery poisonous.
NOTE
•After a cold start, idle speed may be noticeably higher than normal for ashort period. This is done to help bringcomponents in the emission controlsystem to their normal operating tem-perature as quickly as possible, whichenables them to control emissions andhelp reduce the vehicle's impact on the environment 3
.
CAUTION
• When starting in cold weather, the automatic transmission may shift up atslightly higher engine speeds than nor-mal until the automatic transmissionfluid reaches normal operating tem-perature.
• Do not race a cold engine immediatelyafter starting. Oil flow may not reachsome lubrication points fast enough toprevent engine damage.
• The engine should be idling when youmove the gear selector. Never acceler-ate until after you feel the transmissionengage. Accelerating immediately afterselecting a gear will cause harshengagement and premature transmis-sion wear.
• Selecting
P or N when idling at a
standstill for prolonged periods of timewill help prevent overheating of theautomatic transmission fluid.
3 If the gear selector is in the D or R positions and the car is not moving, engine speed (rpm) will be lower and it will take longer for the engine to reach normal operating temperature.

03 Your driving environment
Starting the engine
03
118* Option/accessory, for more information, see Introduction.
Engine Remote Start (ERS)*
IntroductionERS is a feature that makes it possible to remotely start the engine to cool or heat thepassenger compartment before driving. The climate control system will start using the same settings as when the engine wasswitched off. When the engine is started using ERS, it will run for a maximum of 15 minutes beforeautomatically switching off again. After 2 ERSstarts, the engine must be started in the nor-mal way before ERS can be used again.
NOTE
• Always adhere to applicable State, Province and/or Local laws regardingengine idling when using ERS.
• The service life of the remote key'sbattery is affected by ERS use. If thisfeature is used frequently, the batteryshould be replaced once a year, seepage 56).
WARNING
Keep the following in mind before using ERS
• The vehicle should be in view.
• The vehicle should be unoccupied.
• The vehicle must not be parked indoors or in an enclosed area.Exhaust fumes are harmful to thehealth.
Using ERS
Remote key buttons used for remote engine start
Lock
Unlock
Information 4
.
Approach lighting
Starting the engineThe maximum range for ERS is approximately 100 ft (30 meters) if the view of the vehicle isunobstructed. The vehicle must also be
locked. To start the engine:
1. Press the lock button (1 ) briefly.
2. Immediately press the approach lighting button (4) for approximately 2 seconds.
If the requirements for ERS have been met, the following will occur:
1. The turn signals will flash several times.
2. The engine will start.
3. The turn signals will illuminate for 3 seconds to indicate that the engine has started.
After the engine has started, the vehicle remains locked but the alarm is disarmed.
4 PCC keys only, see page 58