2016 VOLVO S80 ECU

08 Starting and driving
08
254
Parking brake – general information
The electric parking brake helps to keep the vehicle stationary when it is parked.
Electric parking brake
Parking brake control
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 batteryvoltage is too low, see Jump starting (p. 237).
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.
Related information
• Parking brake – applying (p. 254)
• Parking brake – releasing (p. 255)
• Parking brake – symbols and messages(p. 257)
• Brakes – general (p. 250)
Parking brake – applying
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.

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08 Starting and driving
08
270
CAUTION
General towing precautions:• Please check with state and local authorities before attempting this typeof towing, as vehicles being towed aresubject to regulations regarding maxi-mum towing speed, length and type oftowing device, lighting, etc.
• If the vehicle's battery is dead, seeJump starting (p. 237) to provide cur-rent for releasing the electric parkingbrake and to move the gear selectorfrom the
P position to N. If this is not
possible, see Transmission – shiftlockoverride (p. 242) for information aboutmanually overriding the shiftlock sys-tem to move the gear selector from P
to N.
• Maximum speed: 50 mph (80 km/h).Do not exceed the maximum allowabletowing speed.
• Maximum distance with front wheelson ground: 50 miles (80 km).
• The vehicle should only be towed inthe forward direction.
Related information
•
Towing eyelet (p. 270)
• Remote key – functions (p. 143)
Towing eyelet
When used, the towing eyelet should always be securing attached.
Attaching the towing eyelet
Attaching the towing eyeletThe towing eyelet is located under the floor of the trunk, with the spare tire. Thiseyelet must be screwed into the positionsprovided on the right sides of either thefront or rear bumper (see illustration).
There are two different types of covers over the openings for the towing eyeletand they have to be opened differently.
• If the cover has a notch, insert a coin, etc., into the notch and pry open theedge of the cover. Open the covercompletely and remove it.
• If the cover has a mark along one edgeor in a corner, press the mark whileprying out the opposite side/cornerusing a coin, etc. Open the cover andremove it.
Screw the towing eyelet in place, first by hand and then using the tire iron until it issecurely in place. After the vehicle has been towed, the eyelet should be removed and returned to its stor-age location. Press the cover for the attachment point back into position.
16 For vehicles with the optional keyless drive, the remote key must be in the vehicle.

09 Wheels and tires
09
279
Changing a wheel – spare wheel
Wheel changes should always be carried out correctly.
Spare tire
The spare tire in your vehicle2
is called a
"Temporary Spare". Recommended tire pressure (see the placard on the B-pillar or on the fuel filler door) shouldbe maintained irrespective of which positionon the vehicle the temporary spare tire isused on. In the event of damage to this tire, a new one can be purchased from your Volvo retailer.
WARNING
Current legislation prohibits the use of the "Temporary Spare" tire other than as atemporary replacement for a puncturedtire. It must be replaced as soon as possi-ble by a standard tire. Road holding andhandling may be affected with the "Tem-porary Spare" in use. Do not exceed50 mph (80 km/h).
CAUTION
The vehicle must not be driven with wheels of different dimensions or with a spare tireother than the one that came with the vehi-cle. The use of different size wheels canseriously damage your car's transmission.
Spare wheelThe spare wheel is only intended for tempo- rary use. Replace it with a normal wheel assoon as possible. The car's handling may bealtered by the use of the spare wheel. Thecorrect tire pressure for the spare wheel isstated in the tire pressure table, see Tire infla-tion – pressure table (p. 285) and in the tireinflation placard on the driver's side doorjamb at the rear of the driver's door opening.
WARNING
Current legislation prohibits the use of the “Temporary Spare” tire other than as atemporary replacement for a puncturedtire. It must be replaced as soon as possi-ble by a standard tire. Road holding andhandling may be affected with the “Tem-porary Spare” in use.
CAUTION
The vehicle must never be driven with more than one temporary spare wheel.
The spare wheel is located in the spare wheel well with the rim side down. There are twofoam blocks, one under the spare wheel andone over/inside. The upper one contains alltools. The same bolt runs through to secure the spare wheel and the foam blocks.
Related information
• Changing a wheel – installing a wheel (p. 280)
• Changing a wheel – removing wheel(p. 276)
2
Not on models equipped with the Tire sealing system.

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09 Wheels and tires
09
302
WARNING
The bottle is equipped with a catch to keep it securely in place and help preventsealing compound leakage. Once in place,the bottle cannot be unscrewed. This mustbe done by a trained and qualified Volvoservice technician.
5. Remove the valve cap from the tire’sinflation valve and screw the tire sealing system’s hose connector onto the valveas tightly as possible by hand.
6. Connect the electrical wire to the nearest 12-volt socket in the vehicle.
NOTE
Be sure that none of the other 12-volt sockets is being used while the compres-sor is in operation.
7. Start the vehicle’s engine.
WARNING
The vehicle´s engine should be running when the tire sealing system is used toavoid battery drain. Therefore, be sure thevehicle is parked in a well ventilated place,or outdoors, before using the system.
8. Start the tire sealing system’s compres-sor by pressing the on/off switch to posi- tion I.
WARNING
• Never stand next to the tire being infla- ted when the compressor is in opera-tion.
• If cracks, bubbles, etc. form on the tire,switch off the compressor immediately.
• If there is visible damage to the sidewallor the rim, the tire cannot be repaired.The vehicle should not be driven if thisoccurs. Contact a towing service orVolvo On Call Roadside Assistance ifapplicable.
NOTE
The air pressure gauge will temporarily show an increase in pressure to approxi-mately 88 psi (6 bar) while the sealingcompound is being pumped into the tire.The pressure should return to a normallevel after approximately 30 seconds.
9. Within seven minutes, inflate the tire to
between 22—44 psi (1.8—3.0 bar). Switch off the compressor briefly to get aclear reading from the pressure gauge.

09 Wheels and tires
09
304* Option/accessory, for more information, see Introduction.
Tire sealing system* – inflating tires
The tire sealing system can be used to inflate the tires. To do so:
1. Park the car in a safe place.
2. The compressor should be switched off.
Ensure that the on/off switch is in position0 (the 0 side of the switch should be
pressed down).
3. Take out the electrical wire and hose.
4. Remove the valve cap from the tire’s inflation valve and screw the hose con- nector onto the valve as tightly as possi-ble by hand.
5. Connect the electrical wire to the nearest 12-volt socket in the vehicle.
6. Start the vehicle’s engine.WARNING
• The vehicle’s engine should be running when the tire sealing system is used toavoid battery drain. Therefore, be surethe vehicle is parked in a well ventilatedplace, or outdoors, before using thesystem. The parking brake should besecurely applied and the gear selectorshould be in the
P (park) position.
• Children should never be left unatten-ded in the vehicle when the engine isrunning.
7. Check the tire’s inflation pressure on the
gauge. Switch off the compressor briefly to get a clear reading from the pressuregauge.
8. Refer to the tire inflation table in this chapter for the correct inflation pressure.If the tire needs to be inflated, start thetire sealing system’s compressor (pressthe on/off switch to position I). If neces-sary, release air from the tire by turningthe air release knob counterclockwise.
CAUTION
The compressor should not be used for more than 10 minutes at a time to avoidoverheating.
9. Turn off the compressor (press the on/off switch to position 0) when the correct
inflation pressure has been reached.
10. Unscrew the hose from the tire’s inflation valve and reinstall the valve cap.
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. Metal capscould corrode and become difficult toremove.
11. Disconnect the electrical wire from the
12-volt socket.

10 Maintenance and servicing
10
321
Bulbs – cover
The larger cover has to be removed in order to change the high/low beam headlight bulbs.
Removing the cover to access the bulbs
G021745
NOTE
Before starting to replace a bulb, see Bulbs – introduction (p. 319).
1. Open the retaining clamp by pressing itupward/outward.
2. Press down the clips on the cover and remove it.
Reinstall the cover in the reverse order.
Related information
• Bulbs – headlight housing (p. 320)
• Bulbs – low beam, Halogen (p. 321)
• Bulbs – high beam, Halogen (p. 322) •
Bulbs – extra high beam (p. 322)
Bulbs – low beam, Halogen
The low beam bulb is concealed by the larger cover.
G021746
1. Remove the headlight housing from the
vehicle (see Bulbs – headlight housing (p. 320)).
2. Remove the cover over the bulbs (see Bulbs – cover (p. 321)).
3. Unplug the connector from the bulb.
4. Remove the bulb by pressing the holder downward.
5. Press the new bulb into the socket until it snaps into place. It can only be secured in one position.
6. Put the cover back into position and rein- stall the headlight housing.
Related information
• Bulbs – specifications (p. 326)

10 Maintenance and servicing
10
322
Bulbs – high beam, Halogen
The high beam bulb is concealed behind the larger cover.
G021747
1. Remove the headlight housing from thevehicle (see Bulbs – headlight housing (p. 320)).
2. Remove the cover over the bulbs (see Bulbs – cover (p. 321)).
3. Remove the bulb by turning it counter- clockwise and pulling it straight out.
4. Remove the connector from the bulb.
5. Press the new bulb into the socket and turn it clockwise to put it in place. It can only be secured in one position.
6. Reinsert the bulb holder into the headlight housing.
7. Put the cover back into position and rein- stall the headlight housing.
Related information
• Bulbs – specifications (p. 326)
Bulbs – extra high beam
The extra high beam bulb is concealed by the larger cover.

10 Maintenance and servicing
10
}}
323
Extra high beam2
G021748
1. Remove the headlight housing from the
vehicle (see Bulbs – headlight housing (p. 320)).
2. Remove the cover over the bulbs (see Bulbs – cover (p. 321)).
3. Remove the bulb by pressing the holder downward.
4. Remove the connector from the bulb.
5. Insert a new bulb in the connector until it snaps in place. It can only be inserted in one way.
6. Return the bulb holder into position in the headlight housing.
7. Put the cover back into position and rein- stall the headlight housing.
Related information
• Bulbs – specifications (p. 326)
Bulbs – front turn signals
The turn signal bulb is concealed behind the smaller cover.
G021750
1. Remove the headlight housing from the
vehicle (see Bulbs – headlight housing (p. 320)).
2. Remove the round cover by pulling the tab until the cover comes off.
3. Pull out the holder to access the bulb.
4. Pull out the burned out bulb and press a new bulb into the socket. It can only be secured in one position.
5. Press the bulb holder into the socket and press until it clicks into place.
6. Press the cover in place until it clicks into position.
2Models with optional Active Bending Lights only.