
226 4-3. Do-it-yourself maintenance
Scion_xB_OM_OM12G05U_(U)
■Adding engine oil
If the oil level is below or near
the low level mark, add engine
oil of the same type as that
already in the engine.
Make sure to check the oil type and prepare the items needed before
adding oil.
Remove the oil filler cap by turning it counterclockwise.
Add engine oil slowly, checking the dipstick.
Install the oil filler cap by turning it clockwise.
Engine oil selection P. 3 3 5
Oil quantity
(Low Full) 1.2 qt. (1.1 L, 1.0 Imp. qt.)
Items Clean funnel
STEP 1
STEP 2
STEP 3

227
4-3. Do-it-yourself maintenance
4
Maintenance and care
Scion_xB_OM_OM12G05U_(U)
■
Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the follow-
ing situations, oil consumption may increase, and engine oil may need to be
refilled in between oil maintenance intervals.
● When the engine is new, for example directly after purchasing the vehicle
or after replacing the engine
● If low quality oil or oil of an inappropriate viscosity is used
● When driving at high engine speeds or with a heavy load, or when driving
while accelerating or decelerating frequently
● When leaving the engine idling for a long time, or when driving frequently
through heavy traffic

228 4-3. Do-it-yourself maintenance
Scion_xB_OM_OM12G05U_(U)
CAUTION
■Used engine oil
● Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation and skin cancer, so care
should be taken to avoid prolonged and repeated contact. To remove used
engine oil from your skin, wash thoroughly with soap and water.
● Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground. Call your Scion dealer, service station or auto parts store for infor-
mation concerning recycling or disposal.
● Do not leave used engine oil within the reach of children.
NOTICE
■To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
● Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, or the engine could be damaged.
● Check the oil level on the dipstick every time you refill the vehicle.
● Be sure the engine oil filler cap is properly tightened.

5
When trouble arises
291
5-2. Steps to take in an emergency
Scion_xB_OM_OM12G05U_(U)
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Scion dealer.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning light Indicates that the engine oil pressure is too low.
High engine coolant temperature warning light Indicates that the engine is almost overheating.
(P. 324)

335
6-1. Specifications
6
Vehicle specifications
Scion_xB_OM_OM12G05U_(U)
Lubrication system
■ Engine oil selection
“Toyota Genuine Motor Oil” is used in your Scion vehicle. Use Scion
approved “Toyota Genuine Motor Oil” or equivalent to satisfy the fol-
lowing grade and viscosity.
Oil grade: ILSAC multigrade engine oil
Recommended viscosity: SAE 5W-20 or 0W-20
SAE 5W-20 or 0W-20 engine oil
may be used. However, SAE
0W-20 is the best choice for
good fuel economy and good
starting in cold weather.
Oil viscosity (0W-20 is explained here as an example):
• The 0W in 0W-20 indicates the characteristic of the oil which allowscold startability. Oils with a lower value before the W allow for easier
starting of the engine in cold weather.
• The 20 in 0W-20 indicates the viscosity characteristic of the oil when the oil is at high temperature. An oil with a higher viscosity (one with a
higher value) may be better suited if the vehicle is operated at high
speeds, or under extreme load conditions.
Oil capacity
(Drain and refill —
reference)
With filter
Without filter 4.5 qt. (4.3 L, 3.8 Imp. qt.)
4.3 qt. (4.1 L, 3.6 Imp. qt.)
Outside temperature

351
6-1. Specifications
6
Vehicle specifications
Scion_xB_OM_OM12G05U_(U)
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.
Warning: The temperature grades of a tire assume that is properly
inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressure The maximum cold inflated
pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended infla-
tion pressure Cold tire inflation pressure recommended by a
manufacturer
Accessory weight The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine

381
Alphabetical index
Scion_xB_OM_OM12G05U_(U)
Electric power steering........... 150
Emergency, in case of
If the back door opener is
inoperative ........................... 38
If the engine will not start...... 317
If the shift lever cannot be shifted from P ..................... 318
If the vehicle has discharged battery ................................ 320
If the warning buzzer sounds ............................... 290
If the warning light
turns on .............................. 290
If you have a flat tire ............ 303
If you lose your keys............. 319
If you think something is wrong ................................. 288
If your vehicle becomes
stuck................................... 327
If your vehicle has to be stopped in an emergency... 329
If your vehicle needs to be
towed ................................. 281
If your vehicle overheats ...... 324
Emergency flashers
Switch ................................... 280
Engine Compartment........................ 224
Engine switch ....................... 117
Hood ..................................... 220
How to start the
engine ................................ 117
Identification number ............ 333
If the engine will not start...... 317
Ignition switch ....................... 117
Overheating .......................... 324
Engine coolant
Capacity ............................... 337
Checking .............................. 229
Preparing and checking before winter ...................... 161
Engine immobilizer system ...... 64 Engine oil
Capacity ................................335
Checking ...............................225
Preparing and checking before winter .......................161
Engine switch ...........................117
EPS ............................................150
Event data recorder ...................18
Floor mat...................................199
Fluid
Brake .....................................231
Washer ..................................236
Front passenger occupant
classification system ..............81
Front passenger’s seat belt reminder light.........................294
Front seats Adjustment ..............................42
Front side marker lights Replacing light bulbs .............268
Wattage .................................341
Front turn signal lights Replacing light bulbs .............268
Switch....................................126
Wattage .................................341
Fuel
Capacity ................................334
Fuel gauge ............................129
Fuel pump shut off system ....289
Gas station information .........392
Information ............................342
Refueling .................................60
Fuel door.....................................60
Fuel filler door ............................60
Fuel pump shut off system .....289
Fuses.........................................258E
F

383
Alphabetical index
Scion_xB_OM_OM12G05U_(U)
Meter
Instrument panel light control ................................ 131
Meters .................................. 129
Microphone .............................. 181
Mirrors Inside rear view mirror ............ 55
Side mirror heater................. 178
Side mirrors ............................ 56
Vanity mirrors ....................... 193
Multi-information display ................................... 135
Noise from under vehicle ......... 16
Odometer ................................. 129
Oil Engine oil.............................. 225
Opener Back door ............................... 36
Fuel filler door......................... 60
Hood ..................................... 220
Outside rear view mirrors
Adjusting and folding .............. 56
Outside temperature display ................................... 195
Overheating, Engine ............... 324
Parking brake .......................... 127
Parking lights Replacing light bulbs ............ 268
Switch ................................... 138
Wattage ................................ 341
Personal lights
Personal light........................ 182
Switch ................................... 183
Wattage ................................ 341
Power outlet............................. 196
Power windows ......................... 58 Radiator ....................................231
Rear seats
Adjustment ..............................43
Folding down ...........................43
Seat adjustment ......................43
Rear side marker lights
Replacing light bulb ...............268
Wattage .................................341
Rear turn signal lights
Replacing light bulbs .............268
Wattage .................................341
Rear window defogger ............178
Rear window wiper ..................144
Replacing Fuses ....................................258
Key battery ............................256
Light bulbs .............................268
Tires ......................................303
Wireless remote control
battery .................................256
Reporting safety defects for U.S.A. owners ........................364
Reset the maintenance data .........................................211
Seat belts Adjusting the seat belt .............47
Automatic Locking
Retractor ...............................49
Child restraint system
installation .............................92
Cleaning and maintaining the seat belts ......................208
Emergency Locking Retractor ...............................49
How to wear your seat belt......47
How your child should wear
the seat belt ..........................50
Pregnant women, proper seat
belt use .................................49
Reminder light .......................294
Seat belt extenders .................50
Seat belt pretensioners ...........48
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