2008 Cadillac STS Owner's Manual - Page 319

Section 5 Service and Appearance Care Cooling System ...5-32 Power Steering Fluid ...5-39 Windshield Washer Fluid ...5-40 Brakes ...5-41 Battery ...5-44 Jump Starting ...5-45 All-Wheel Drive ...5-50 Rear Axle ...5-51 Front Axle ...5-52 Headlamp Aiming ...5-53 Bulb Replacement ...5-54 High Intensity Discharge (HID) Lighting ...5-54 Halogen Bulbs ...5-54 Back-Up Lamps ...5-54 Replacement Bulbs ...5-55 Windshield Replacement ...5-55 Windshield Wiper Blade Replacement ...5-55 Tires ...5-57 Winter Tires ...5-58 Tire Sidewall Labeling ...5-59 Tire Terminology and Definitions ...5-62 Run-Flat Tires (STS-V) ...5-65 Inflation - Tire Pressure ...5-66 High-Speed Operation ...5-68 5-1 Service ...5-3 Accessories and Modifications ...5-3 California Proposition 65 Warning ...5-3 California Perchlorate Materials Requirements ...5-4 Doing Your Own Service Work ...5-4 Adding Equipment to the Outside of Your Vehicle ...5-4 Fuel ...5-5 Gasoline Octane ...5-5 Gasoline Specifications ...5-6 California Fuel ...5-6 Additives ...5-6 Fuels in Foreign Countries ...5-7 Filling the Tank ...5-7 Filling a Portable Fuel Container ...5-9 Checking Things Under the Hood ...5-10 Hood Release ...5-10 Engine Compartment Overview ...5-11 Engine Oil ...5-18 Engine Oil Life System ...5-21 Engine Air Cleaner/Filter ...5-23 Automatic Transmission Fluid ...5-25 Engine Coolant ...5-25 Coolant Surge Tank Pressure Cap ...5-29 Engine Overheating ...5-29 Overheated Engine Protection Operating Mode ...5-31