2011 VOLVO S60 check engine light

08 Maintenance and specifications
Hood and engine compartment
08
289 Opening and closing the hood
Turn the handle located under the left side
of the dash approximately 20-25 degrees
clockwise to release the hood lock.
Lift the hood slightly. Press the release
control (located under the right front edge
of the hood) to the left, and lift the hood
WARNING
Check that the hood locks properly when
closed.
Engine compartment, overview
The appearance of the engine compartment
may vary depending on engine model.
Coolant expansion tank
Power steering fluid reservoir
Engine oil dipstick
Radiator
Filler cap for engine oil
Cover over brake fluid reservoir
Battery
Relay and fuse box
Washer fluid reservoir
Air cleaner
WARNING
The cooling fan may start or continue to
operate (for up to 6 minutes) after the engine
has been switched off.
WARNING
The ignition should always be completely
switched off before performing any opera-
tions in the engine compartment.
The distributor ignition system operates at
very high voltages. Special safety precau-
tions must be followed to prevent injury.
Always turn the ignition off when:
•Replacing distributor ignition compo-
nents e.g. plugs, coil, etc.
•Do not touch any part of the distributor
ignition system while the engine is run-
ning. This may result in unintended
movements and body injury.

08 Maintenance and specifications
Replacing bulbs
08

295
Removing the headlight housing1. Switch off the ignition by briefly pressing
the START/STOP ENGINE button and
remove the remote key from the ignition
slot
1.
2. (Upper illustration under "Headlight hous-
ing")
Withdraw the headlight housing's lock-
ing pins.
Remove the headlight housing by alter-
natively pulling the front and rear edges
until it can be lifted out.
CAUTION
When disconnecting the connector, pull on
the connector itself and not on the wiring.
3. (Lower illustration under "Headlight hous-
ing")
Unplug the wiring connector by holding
down the clip with your thumb.
Pull out the connector with the other
hand.
4. Lift out the housing and place it on a soft
surface to avoid scratching the lens.5. Replace the defective bulb(s).
Reinserting the headlight housing
1. Plug in the connector until it clicks into
place.
2. Reinstall the headlight housing and locking
pins. The short locking pin should be clos-
est to the grille. Check that they are cor-
rectly inserted. The headlight housing must
be properly inserted and secured in place
before the lighting is switched on or the
remote key is inserted into the ignition slot.
3. Check that the lights function properly.
Removing the cover to access the
bulbs
NOTE
Before starting to replace a bulb, see
page 294.
1. Loosen the cover's four retaining screws
with the tool (1) provided in the vehicle's
tool kit (see page 278). The screws should
not be removed completely.
1Does not apply to vehicles with the optional keyless drive.

08 Maintenance and specifications
Battery
08
302
Warning symbols on the battery
Wear protective goggles.
Keep away from children.
Avoid smoking, open flames,
and/or sparks.
See the owner's manual.
Contains corrosive acid.
Risk of explosion
NOTE
A used battery should be disposed of in an
environmentally responsible manner. Con-
sult your Volvo retailer or take the battery to
a recycling station.
Handling
•Check that the battery cables are correctly
connected and tightened.
•Never disconnect the battery when the
engine is running (for example, when
replacing the battery).
•If the battery is fully discharged a number
of times, this may shorten its service life.
•The service life of a battery is affected by
factors such as driving conditions and cli-
mate. Extreme cold may also further
decrease the battery’s starting capacity.
•Because the battery’s starting capacity
decreases with time, it may be necessary
to recharge it if the vehicle is not driven for
an extended period of time or if the vehicle
is usually only driven short distances.
Never use a quick charger to charge the bat-
tery.
WARNING
•Never expose the battery to open flame
or electric spark.
•Do not smoke near the battery.
•Battery fluid contains sulfuric acid. Do
not allow battery fluid to contact eyes,
skin, fabrics or painted surfaces. If con-
tact occurs, flush the affected area
immediately with water. Obtain medical
help immediately if eyes are affected.
NOTE
The life of the battery is shortened if it
becomes discharged repeatedly.
Maintenance
•Use a screw driver to open the caps or
cover and a flashlight to inspect the level.
•If necessary, add distilled water. The level
should never be above the indicator.
•The fluid level should be checked if the
battery has been recharged.
•After inspection, be sure the cap over each
battery cell or the cover is securely in
place.
•Check that the battery cables are correctly
connected and properly tightened.

10 Index
10
333
Bulbs
headlights...........................294, 295, 296
introduction......................................... 294
license plate lights.............................. 298
specifications...................................... 299
trunk lighting....................................... 298
C
Camera, Park Assist................................ 178
Capacity weight....................................... 267
Catalytic converter................................... 245
Cell phone, hands-free connection......... 221
Cell phone voice control.......................... 229
Central locking system, introduction......... 54
Chains...................................................... 270
Check engine light..................................... 76
Child restraints
recalls and registration......................... 50
Child restraint systems.............................. 41
booster cushions.................................. 47
convertible seats.................................. 45
infant seats........................................... 43
ISOFIX/LATCH anchors........................ 48
top tether anchors................................ 49Child safety.......................................... 39, 40
booster cushions.................................. 47
child restraint systems.......................... 41
convertible seats.................................. 45
infant seats........................................... 43
Child safety locks...................................... 51
City Safety™............................................ 156
Climate system........................................ 134
air distribution............................. 130, 136
air vents.............................................. 131
Interior Air Quality System.................. 130
introduction......................................... 129
passenger compartment filter............ 130
refrigerant........................................... 129
Clock, setting............................................. 80
Cold weather driving................................ 240
Collision warning system.................162, 163
Compass in rearview mirror..................... 102
Conserving electrical current................... 239
Controls, center console.......................... 233
Convertible seats....................................... 45
Coolant............................................292, 326
Cooling system, general information....... 239
Corner Traction Control........................... 138
Courtesy lighting.................................. 93, 94Crash event data....................................... 11
Crash mode............................................... 38
Cruise control..................................141, 142
adaptive.............................................. 143
Curb weight............................................. 267
Current, conserving................................. 239D
Defroster.................................................. 134
Detachable key blade..........................59, 61
Disconnecting the front passenger’s air-
bag....................................................... 29, 30
Dome lighting....................................... 93, 94
Door mirrors............................................. 100
Driver alert............................................... 169
Driver distraction warning.......................... 14
Driving economically................................ 238
Driving in cold weather............................ 240
Driving through water..............................239

10 Index
10
334
E
ECC.................................................134, 135
Economical driving.................................. 238
Electric parking brake.............................. 116
Electronic Climate Control.......132, 134, 135
air distribution table............................ 136
Interior Air Quality System.................. 135
Emergency locking retractor...................... 40
Emergency starting.................................. 109
Emergency towing...........................253, 254
Emission inspection readiness................ 287
Engine
overheating........................................... 79
specifications...................................... 324
starting................................................ 108
switching off....................................... 109
Engine compartment overview................289
Engine Drag Control (EDC)......................138
Engine oil
checking............................................. 290
low pressure warning light.............. 77, 78
specifications...................................... 325
volumes.............................................. 325
Environment............................................... 13Eyelets for anchoring loads..................... 247
F
Federal Clean Air Act............................... 286
Fluid specifications.................................. 326
Fog lights
front/rear............................................... 92
Four C (active chassis system)................140
Front airbags.............................................. 25
disconnecting passenger’s side air-
bag.................................................. 29, 30
Front park assist.............................. 175, 177
Front seats...........................................83, 85
Fuel filler cap........................................... 245
Fuel filler door, opening........................... 244
Fuel level warning light.............................. 77
Fuel requirements............................ 242, 243
Fuel tank volume.....................................326
Fuses............................... 305, 306, 309, 312
G
Gasoline requirements............................. 243
Gas tank volume...................................... 326
Gauges...................................................... 75
Geartronic................................................ 112
Geartronic automatic transmission.. 111, 112
Generator warning light............................. 78
Glossary of tire terminology..................... 266
Grocery bag holder.................................. 248
Gross vehicle weight...............................267
H
Hazard warning flashers............................ 92
HD digital radio........................................ 204
Headlights
Active Bending Lights........................... 91
changing bulbs...........................295, 296
high/low beams.................................... 90
high beam flash.................................... 90
Headlight washers..................................... 97
Head restraints, rear seat.......................... 86
Heated oxygen sensors........................... 246

10 Index
10
336
Loading the vehicle.......................... 247, 267
roof loads............................................ 249
Locking...................................................... 65
Locking the vehicle.................................... 56
Locks, child safety..................................... 51
Low beams................................................ 90
Low fuel level warning light........................ 77
Low oil pressure warning light................... 78
M
Main instrument panel............................. 122
Maintenance............................................ 286
hoisting the vehicle............................. 287
performed by the owner.....................287
Malfunction indicator light......................... 76
Media player (infotainment system)......... 211
Messages in the instrument panel........... 122
Mirrors
defroster............................................. 101
power door......................................... 100
rearview, auto-dim function................ 101
retractable........................................... 100
vanity.................................................. 188Moonroof................................................. 103
Motor oil
checking............................................. 290
specifications...................................... 325
volumes.............................................. 325
MY CAR................................................... 124
O
Occupant safety........................................ 18
Occupant weight sensor...................... 29, 30
Octane recommendations.......................243
Odometer, trip........................................... 80
Oil
checking............................................. 290
specifications...................................... 325
volumes.............................................. 325
On Call Roadside Assistance.................. 331
Overhead courtesy lighting.................. 93, 94
Overheating, engine................................... 79
Oxygen sensors, heated.......................... 246
P
Paint, touching up.................................... 316
Park assist.......................................175, 177
Park Assist Camera................................. 178
Parking brake
electric, applying/releasing................. 116
warning light......................................... 78
Parking lights............................................. 92
Personal Car Communicator, unique func-
tions........................................................... 57
Polishing.................................................. 314
Power front seat
memory function................................... 84
with keyless drive................................. 85
Power mirrors.......................................... 100
defroster............................................. 101
Power moonroof...................................... 103
Power steering
fluid..................................................... 293
speed-dependent............................... 140
Power steering fluid................................. 326
Power windows......................................... 98
Pregnancy, using seat belts during........... 22
Private locking........................................... 61