2016 VOLVO XC60 ECU

10 Maintenance and servicing
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347
CAUTION
The infotainment system's energy-saving feature may not function correctly or at all,and/or a message may be displayed if abattery charger or jumper cables are notconnected properly.
• The negative terminal on the battery must
never be used to connect a
jumper cable or a battery charger.Only the ground point on the chassismay be used.
See Jump starting (p. 251) for an illustra- tion and additional information.
WARNING
• Never expose the battery to open flame or electric spark.
• Do not smoke near the battery.
• Battery fluid contains sulfuric acid. Donot allow battery fluid to contact eyes,skin, fabrics or painted surfaces. Ifcontact occurs, flush the affected areaimmediately with water. Obtain medi-cal help immediately if eyes are affec-ted.
NOTE
The life of the battery is shortened if it becomes discharged repeatedly.
Related information
•
Battery – changing (p. 348)
• Battery – maintenance (p. 347)
• Battery – symbols (p. 346)
Battery – maintenance
Proper battery maintenance can help prolong its service life.
Maintenance
• Use a screw driver to open the caps or cover and a flashlight to inspect the level.
• If necessary, add distilled water. The levelshould never be above the indicator.
• The fluid level should be checked if thebattery has been recharged.
• After inspection, be sure the cap overeach battery cell or the cover is securelyin place.
• Check that the battery cables are cor-rectly connected and properly tightened.
• Never disconnect the battery when theengine is running, or when the key is inthe ignition. This could damage the vehi-cle's electrical system.
• The battery should be disconnected fromthe vehicle when a battery charger isused directly on the battery.
• To help keep the battery in good condi-tion, the vehicle should be driven for atleast 15 minutes a week or connected toa charger with an automatic chargingfunction.
• If the battery is fully discharged a numberof times, this may shorten its service life.Keeping the battery fully charged helpsprolong its service life.

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RemovalSwitch off the ignition, remove the remote key from the ignition slot and wait at least5 minutes before disconnecting the battery sothat all information in the vehicle's electricalsystem can be stored in the control modules.
Open the clips on the front cover and remove the cover.
Release the rubber molding so that the rear cover is free.
Remove the rear cover by pulling it away.
Detach the black negative cable.
Detach the red positive cable
Detach the ventilation hose from the
battery
Loosen the screw holding the battery
clamp.
Move the battery to the side and lift it up.
WARNING
PROPOSITION 65 WARNING! Battery posts, terminals, and related accessories contain lead and lead com-pounds, chemicals known to the state ofCalifornia to cause cancer and reproduc-tive harm. Wash hands after handling.
Installation1. Lower the battery into the battery box.
2. Move the battery inward and to the side until it reaches the rear edge of the box.
3. Tighten the clamp that secures the bat- tery.
4. Connect the ventilation hose. > Be sure that it is correctly connectedto the battery and the vent in the vehi- cle's body.
5. Connect the red positive cable.
6. Connect the black negative cable.
7. Press in the rear cover. (See Removal).
8. Reinstall the molding. (See Removal).
9. Reinstall the front cover and secure it with the clips. (See Removal).
Related information
• Battery – handling (p. 346)
• Battery – symbols (p. 346)
Fuses – introduction
The fuses help protect the vehicle's electrical components from overloading. There are relay/fuseboxes located in the engine compartment, the passenger com-partment and the cargo area. If an electrical component fails to function, this may be due to a blown fuse. The easiestway to see if a fuse is blown is to remove it. To do so:
1. Pull the fuse straight out. If a fuse is diffi-
cult to remove, a special fuse removal
tool is located on the inside of the engine compartment fusebox cover .
2. From the side, examine the curved metal wire in the fuse to see if it is intact.
If the wire is broken, insert a new fuse of the same color and amperage (written on thefuse). If fuses burn out repeatedly, have the electri- cal system inspected by a trained and quali-fied Volvo service technician.
WARNING
Never use metal objects or fuses with higher amperage than those stated on thefollowing pages. Doing so could seriouslydamage or overload the vehicle's electricalsystem.

10 Maintenance and servicing
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Automatic car wash
The vehicle should be washed at regular inter- vals since dirt, dust, insects and tar spotsadhere to the paint and may cause damage.To help prevent corrosion, it is particularlyimportant to wash the car frequently in thewintertime.• We do NOT recommend washing your car in an automatic wash during the firstfew months (because the paint will nothave hardened sufficiently).
• An automatic wash is a simple and quickway to clean your car, but it is worthremembering that it may not be as thor-ough as when you yourself go over thecar with sponge and water. Keeping theunderbody clean is most important, espe-cially in the winter. Some automaticwashers do not have facilities for washingthe underbody.
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.
CAUTION
• Before driving into an automatic car wash, turn off the optional rain sensorto avoid damaging the windshield wip-ers.
• Make sure that side view mirrors, aux-iliary lamps, etc, are secure, and thatany antenna(s) are retracted orremoved. Otherwise there is risk of themachine dislodging them.
• Chromed wheels:
Clean chrome-
plated wheels using the same deter-gents used for the body of the vehicle.Aggressive wheel-cleaning agents canpermanently stain chrome-platedwheels.
WARNING
• When the vehicle is driven immediately after being washed, apply the brakes,including the parking brake, severaltimes in order to remove any moisturefrom the brake linings.
• Engine cleaning agents should not beused when the engine is warm. Thisconstitutes a fire risk.
Related information
•
Polishing and waxing (p. 362)
• Cleaning the interior (p. 363)
• Washing the car (p. 361)
Polishing and waxing
Normally, polishing is not required during the first year after delivery, however, waxing maybe beneficial.
• Before applying polish or wax the vehicle must be washed and dried. Tar spots canbe removed with kerosene or tar remover.Difficult spots may require a fine rubbingcompound.
• After polishing use liquid or paste wax.
• Several commercially available productscontain both polish and wax.
• Waxing alone does not substitute for pol-ishing a dull surface.
• A wide range of polymer-based waxescan be purchased today. These waxesare easy to use and produce a long-last-ing, high-gloss finish that protects thebodywork against oxidation, road dirt andfading.
• Do not polish or wax your vehicle in directsunlight (the surface of the vehicle shouldnot be warmer than 113 °F (45 °C).

12 Index
12
391
R
Rain sensor................................................ 98
Rear fog lights.................................... 94, 340
Rear park assist............................... 232, 236
Rear seat head restraints........................... 85Rear seatscenter head restraint............................. 84
folding............................................. 84, 86
heated................................................. 130
Rearview mirror auto-dim function............................... 104
compass............................................. 105
Rear window defroster............................ 104
Recalls....................................................... 26
Recalls, child restraints.............................. 47
Refrigerant............................................... 380
Refueling.......................................... 276, 277 fuel filler cap....................................... 279
fuel filler door.............................. 278, 279
fuel tank volume................................. 380
Registering child restraints........................ 47 Remote control private locking.................................... 156
Remote key...................... 150, 151, 154, 157 approach lighting................................ 153
immobilizer......................................... 152 key blade.... 150, 151, 154, 155, 156, 157
locking the vehicle.............................. 153
replacing the battery........................... 158
unlocking the vehicle.......................... 153
Reporting safety defects............................ 27
Roadside Assistance................................. 24
Road sign information (RSI)..................... 179
Rollover Protection System (ROPS).......... 44
Roll Stability Control (RSC)........................ 44
Roof loads............................................... 142
S
Safety, occupant........................................ 26
Safety defects, reporting........................... 27
Safety mode.............................................. 44Seat belt reminder................................................ 30
Seat belts Automatic locking retractor/Emer-
gency locking retractor......................... 47
buckling................................................ 29
maintenance......................................... 29
pretensioners........................................ 28
reminder................................................ 30
reminder warning light.......................... 74 securing child restraint systems.... 49,51,
54
unbuckling............................................ 29
use during pregnancy........................... 30
using..................................................... 28
Seats, front.......................................... 80, 81
Sensus..................................................... 112Service connected service booking................ 326
Shiftlock..................................................... 14 override............................................... 256
Side door mirrors............................. 102, 103
Side impact airbags................................... 39
Sign information (RSI).............................. 179
Snow chains............................................ 305
Snow tires........................................ 305, 306
Spare tire................................................. 295
Spin control..................................... 174, 175
SRS............................................................ 31
Stability system....................... 174, 175, 177 Corner Traction Control (CTC)............ 175
Engine Drag Control (EDC)................. 175
indicator light........................................ 73
Start/Stop (engine function)..... 257, 258, 259, 260, 261