2007 SATURN AURA HYBRID oil additives

Service........................................................ 253
Accessories and Modications................... 253
California Proposition 65 Warning.............. 254
Doing Your Own Service Work.................. 254
Adding Equipment to the Outside of Your
Vehicle................................................... 255
Fuel............................................................. 255
Gasoline Octane........................................ 255
Gasoline Specications.............................. 255
California Fuel........................................... 256
Additives................................................... 256
Fuels in Foreign Countries........................ 258
Filling the Tank......................................... 258
Filling a Portable Fuel Container............... 261
Checking Things Under the Hood.............. 262
Hood Release........................................... 263
Engine Compartment Overview.................. 264
Engine Oil................................................. 265
Engine Oil Life System.............................. 268
Engine Air Cleaner/Filter............................ 270
Automatic Transaxle Fluid......................... 272
Engine Coolant.......................................... 272
Pressure Cap............................................ 275
Coolant Surge Tank Pressure Cap............ 275Engine Overheating................................... 275
Cooling System......................................... 278
Windshield Washer Fluid........................... 282
Brakes...................................................... 284
Battery...................................................... 287
Jump Starting............................................ 289
Bulb Replacement....................................... 294
Halogen Bulbs........................................... 294
Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps.............. 294
License Plate Lamp................................... 296
Replacement Bulbs................................... 296
Windshield Wiper Blade Replacement....... 297
Tires............................................................ 298
Tire Sidewall Labeling............................... 299
Tire Terminology and Denitions............... 301
Ination - Tire Pressure............................. 304
Tire Pressure Monitor System................... 305
Tire Inspection and Rotation...................... 310
When It Is Time for New Tires.................. 311
Buying New Tires...................................... 312
Different Size Tires and Wheels................ 314
Uniform Tire Quality Grading..................... 315
Wheel Alignment and Tire Balance............ 316
Section 5 Service and Appearance Care
251

If you are in an area of extreme cold, where the
temperature falls below−20°F (−29°C), it is
recommended that you use either an SAE 5W-30
synthetic oil or an SAE 0W-30 oil. Both provide
easier cold starting and better protection for
the engine at extremely low temperatures.
Engine Oil Additives
Do not add anything to the oil. The recommended
oils with the starburst symbol that meet GM
Standard GM6094M are all you need for good
performance and engine protection.
Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system that lets you
know when to change the engine oil and lter.
This is based on engine revolutions and engine
temperature, and not on mileage. Based on driving
conditions, the mileage at which an oil change
will be indicated can vary considerably. For the oil
life system to work properly, you must reset the
system every time the oil is changed.When the system has calculated that oil life has
been diminished, it will indicate that an oil change is
necessary. A CHANGE OIL SOON message will
come on. SeeDIC Warnings and Messages on
page 182. Change the oil as soon as possible
within the next 600 miles (1 000 km). It is possible
that, if you are driving under the best conditions, the
oil life system might not indicate that an oil change
is necessary for over a year. However, the engine
oil and lter must be changed at least once a year
and at this time the system must be reset. Your
dealer/retailer has trained service people who will
perform this work using genuine parts and reset the
system. It is also important to check the oil regularly
and keep it at the proper level.
If the system is ever reset accidentally, you must
change the oil at 3,000 miles (5 000 km) since
your last oil change. Remember to reset the oil life
system whenever the oil is changed.
268

What to Use
Use a mixture of one-half clean, drinkable water
and one-half DEX-COOL®coolant which will
not damage aluminum parts. If you use this coolant
mixture, you do not need to add anything else.
{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can
boil before the proper coolant mixture will.
Your vehicle’s coolant warning system is
set for the proper coolant mixture. With
plain water or the wrong mixture, your
engine could get too hot but you would
not get the overheat warning. Your engine
could catch re and you or others could
be burned. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
®coolant.Notice:If you use an improper coolant
mixture, your engine could overheat and be
badly damaged. The repair cost would not be
covered by your warranty. Too much water
in the mixture can freeze and crack the engine,
radiator, heater core, and other parts.
If you have to add coolant more than four times a
year, have your dealer/retailer check your
cooling system.
Notice:If you use extra inhibitors and/or
additives in your vehicle’s cooling system, you
could damage your vehicle. Use only the
proper mixture of the engine coolant listed in
this manual for the cooling system. See
Recommended Fluids and Lubricants on
page 365for more information.
273

Electrical System (cont.)
Instrument Panel Fuse Block................... 343
Power Windows and Other Power
Options................................................. 342
Rear Compartment Fuse Block................ 348
Windshield Wiper Fuses........................... 342
Electronic Stability Control........................... 219
Engine
Air Cleaner/Filter...................................... 270
Check and Service Engine Soon Light..... 172
Coolant.................................................... 272
Coolant Heater......................................... 114
Coolant Temperature Warning Light.......... 171
Drive Belt Routing.................................... 367
Engine Compartment Overview................ 264
Exhaust................................................... 123
Oil ........................................................... 265
Oil Life System........................................ 268
Overheating............................................. 275
Running While Parked............................. 124
Starting.................................................... 110
Entry/Exit Lighting....................................... 151
Event Data Recorders................................. 389
Extender, Safety Belt..................................... 38F
Filter
Engine Air Cleaner................................... 270
Finish Damage............................................ 339
Flashers, Hazard Warning........................... 140
Flash-to-Pass.............................................. 142
Flat Tire...................................................... 319
Fluid
Windshield Washer.................................. 282
Folding Rear Seat......................................... 15
Fuel............................................................ 255
Additives.................................................. 256
California Fuel.......................................... 256
Filling a Portable Fuel Container.............. 261
Filling the Tank........................................ 258
Fuels in Foreign Countries....................... 258
Gage....................................................... 177
Gasoline Octane...................................... 255
Gasoline Specications............................ 255
Fuel Economy Light.................................... 179
Fuses.......................................................... 343
Engine Compartment Fuse Block............. 346
Instrument Panel Fuse Block................... 343
Rear Compartment Fuse Block................ 348
Windshield Wiper..................................... 342
397