2007 SUBARU IMPREZA engine oil

14-4Index
Driver ’s Control Center Differential ............................... 7-12
Auto indicator light ................................................. 3-20
Indicator light ......................................................... 3-21
Driving All-Wheel Drive vehicle ........................................... 3-19
Car phone/cell phone .................................................. 7
Drinking ..................................................................... 6
Drugs ........................................................................ 6
Foreign countries ..................................................... 8-4
Pets .......................................................................... 7
Snowy and icy roads ................................................ 8-9
Tips........................................................ 7-10, 7-12, 8-5
Tired or sleepy. ........................................................... 7
E
Electrical system ........................................................ 12-3
Electronic Brake Force Distribution (EBD) system ........................................................... 3-18, 7-23
Emergency Locking Retractor (ELR) ............................. 1-11
Engine Compartment overview ........................................... 11-6
Coolant ................................................................ 11-13
Exhaust gas (Carbon monoxide) ............................ 6, 8-2
Hood .................................................................... 11-4
Oil........................................................................ 11-8Overheating .......................................................... 9-11
Starting ................................................................... 7-7
Stopping ................................................................. 7-8
Exterior care .............................................................. 10-2 F
Flat tires
..................................................................... 9-4
Floor mat .................................................................... 6-9
Fluid level Automatic transmission ......................................... 11-20
Brake .................................................................. 11-25
Clutch ................................................................. 11-26
Power steering ..................................................... 11-24
Front
Differential gear oil ................................................ 11-21
Fog light .............................................................. 11-49
Seatbelt pretensioners ............................................ 1-19
Seats ..................................................................... 1-2
Turn signal light .................................................... 11-49
Fuel ........................................................................... 7-2
Economy hints ........................................................ 8-2
Filler lid and cap ...................................................... 7-4
Gauge ............................................................ 3-8, 3-12
Requirements ......................................................... 7-2
Fuses ..................................................................... 11-42
Fuses and circuits ...................................................... 12-6
G
GAWR (Gross Axle Weight Rating) ............................... 8-14
Glove box ................................................................... 6-4
GVWR (Gross Vehicle Weight Rating) ... ........................ 8-14
H
Hazard warning flasher .......................................... 3-6, 9-2
Head restraint adjustment ............................................. 1-4
Rear ...................................................................... 1-7

14-6Index
M
Main fuse ................................................................. 11-44
Maintenance
Precautions ........................................................... 11-3
Schedule .............................................................. 11-3
Seatbelt ................................................................ 1-18
Tools .................................................................... 9-16
Manual Climate control system ............................................. 4-3
Transmission oil .................................................... 11-19
Transmission-5 speeds ........................................... 7-11
Transmission-6 speeds ............................................. 7-9
Map light ..................................................................... 6-2
Maximum load limits ................................................... 8-20
Meters and gauges .............................................. 3-6, 3-11
Mirrors ...................................................................... 3-32
Moonroof .................................................................. 2-24
N
New vehicle break-in driving .......................................... 8-2
O
Odometer/Tripmeter ............................................. 3-7, 3-11
Off road driving ............................................................ 8-6
Oil filter ..................................................................... 11-9
Oil level
Engine .................................................................. 11-8
Front differential gear (AT vehicles) ......................... 11-21
Manual transmission .............................................. 11-19
Rear differential .................................................... 11-22
Oil pressure warning light ............................................ 3-16 Outside mirrors
.......................................................... 3-33
Outside temperature indicator ............................... 3-9, 3-13
Overheating engine .................................................... 9-11
P Parking Brake .................................................................... 7-24
Brake stroke ........................................................ 11-30
Light switch ........................................................... 3-25
Tips ...................................................................... 7-25
Parking your vehicle ................................................... 7-24
Periodic inspections ..................................................... 8-4
Power
Door locking switch .................................................. 2-6
Steering ................................................................ 7-20
Steering fluid ........................................................ 11-24
Windows ............................................................... 2-18
Precautions against vehicle modification ................ 1-22, 1-57
Preparing to drive ........................................................ 7-6
Printed antenna ........................................................... 5-2
R Rear Combination lights ................................................ 11-49
Gate ............................................................. 2-23, 9-14
Seats ..................................................................... 1-6
Viscous limited slip differential .................................. 7-20
Rear differential Gear oil ............................................................... 11-22
Oil temperature warning light ................................... 3-17

14-8Index
Specifications ............................................................ 12-2
Speedometer ....................................................... 3-7, 3-11
SRS
Frontal airbag ........................................................ 1-39
Side airbag ........................................................... 1-50
SRS airbag (Supplemental Restraint System airbag) ... 4, 1-35
SRS airbag system
Monitors. ............................................................... 1-55
Servicing ............................................................... 1-56
Warning light ......................................................... 3-14
Starting the engine ....................................................... 7-7
State emission testing (U.S. only) .................................. 7-5
Steering wheel
Power ................................................................... 7-20
Tilt ....................................................................... 3-35
STI front lip spoiler ..................................................... 8-28
Stopping the engine ..................................................... 7-8
Storage compartment ................................................... 6-4
Sun shade ................................................................ 2-26
Sun visors ................................................................... 6-3
Supplemental Restraint System airbag (SRS) ................ 1-35
Synthetic leather upholstery ........................................ 10-5
T
Tachometer ......................................................... 3-7, 3-12
Temperature gauge .............................................. 3-8, 3-13
Temperature warning light (AT OIL TEMP) ..................... 3-17
Temporary spare tire .................................................... 9-2
Tie-down hooks ......................................................... 9-12
Tilt steering wheel ...................................................... 3-35 Tire
Chains .................................................................. 8-11
Inspection ............................................................ 11-30
Pressures and wear .............................................. 11-31
Replacement. ....................................................... 11-34
Rotation .............................................................. 11-34
Tires ......................................................................... 12-5
Types .................................................................. 11-30
Tires and wheels ...................................................... 11-30
Top tether anchorages ................................................ 1-32
Towing ...................................................................... 9-11
All wheels on the ground ......................................... 9-14
Flat-bed truck ......................................................... 9-13
Tie-down hooks ...................................................... 9-12
Weight .................................................................. 8-20
Trailer
Hitch ..................................................................... 8-17
Hitches .................................................................. 8-23
Towing .................................................................. 8-20
Towing tips ............................................................ 8-25
Trunk lid .................................................................... 2-20
Release handle ...................................................... 2-21
Trunk light ............................................................... 11-52
Turn signal Indicator lights ........................................................ 3-20
Lever .................................................................... 3-24
U
Under-floor storage compartment .................................. 6-12

V
Valet mode................................................................ 2-16
Vanity mirror ................................................................ 6-3
Vehicle Capacity weight ..................................................... 8-13
Identification ......................................................... 12-11
Symbols .................................................................... 3
Ventilator .................................................................... 4-2
W
Warning and indicator lights ........................................ 3-14
Warning light ABS ..................................................................... 3-17
All-Wheel Drive ...................................................... 3-19
Anti-lock Brake System ........................................... 3-17
AT OIL TEMPerature .............................................. 3-17
Brake system ........................................................ 3-18
Charge ................................................................. 3-16
CHECK ENGINE ................................................... 3-16
Door open ............................................................. 3-19
Driver ’s Control Center Differential ........................... 7-12
Intercooler water spray ........................................... 3-19
Low fuel .......................................................... 3-8, 3-12
Oil pressure .......................................................... 3-16
Rear differential oil temperature ............................... 3-17
Seatbelt ................................................................ 3-14
SRS airbag system ................................................ 3-14
Warranties ..................................................................... 1
Warranties and maintenance ....................................... 8-20
Washing ................................................................... 10-2
Waxing and polishing ................................................. 10-3 Wear indicators
........................................................ 11-33
Wheel
Alignment .............................................................. 12-5
Balance ............................................................... 11-33
Replacement. ....................................................... 11-35
Windows ................................................................... 2-18
Windshield Washer fluid. ........................................................ 11-36
Wiper and washer switches ..................................... 3-27
Wiper blades ........................................................ 11-38
Wiper deicer .......................................................... 3-30
Winter driving .............................................................. 8-8
Wiper and washer ...................................................... 3-26 Index
14-9

GAS STATION REFERENCE
& Fuel:
! 2.5-liter non-turbo models
Use only unleaded gasoline with an octane rating of 87 AKI or
higher. ! WRX
Use premium unleaded gasoline with an octane rating of 91 AKI
or higher. If premium unleaded gasoline with an octane rating of
91 AKI is not available, regular unleaded gasoline with octane
rating of 87 AKI or higher may be temporarily used. For
optimum engine performance and driveability, it is required that
you use premium grade unleaded gasoline with an octane
rating of 91 AKI or higher. ! WRX-STI
Use super-premium unleaded gasoline with an octane rating of
93 AKI or higher. If super-premium unleaded gasoline with an
octane rating of 93 AKI is not available, premium unleaded
gasoline with octane rating of 91 AKI or higher may be
temporarily used. For optimum engine performance and driveability, it is required that you use super-premium grade
unleaded gasoline with an octane rating of 93 AKI or higher.
& Fuel octane rating
This octane rating is the average of the Research Octane and
Motor Octane numbers and is commonly referred to as the Anti
Knock Index (AKI). Refer to “Fuel ”section in this manual.
& Fuel capacity
15.9 US gal (60 liters, 13.2 Imp gal) & Engine oil:
Use only API classification SM with the words “ENERGY
CONSERVING ”and the ILSAC certification mark (starburst
mark) displayed on the container. & Engine oil capacity:
4.2 US qt (4.0 liters, 3.5 Imp qt)
& Cold tire pressure:
Tire size P205/55R16 89V 215/45R17 91W 225/45R17 90W
Wheel size 16 66
1/2JJ 17 67JJ 17 68JJ
Pressure Front 33 psi (230 kPa, 2.3 kgf/cm
2) 33 psi (230 kPa, 2.3 kgf/cm2) 35 psi (240 kPa, 2.4 kgf/cm2)
Rear 30 psi (210 kPa, 2.1 kgf/cm
2) 32 psi (220 kPa, 2.2 kgf/cm2) 29 psi (200 kPa, 2.0 kgf/cm2)
Temporary
spare tire Size
T135/70 D16 T135/70 D17
Pressure 60 psi (420 kPa, 4.2 kgf/cm
2)