engine coolant CADILLAC STS 2008 1.G Owner's Guide

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number, or specication can be obtained from your
dealer/retailer.
Usage Fluid/Lubricant
Engine OilThe engine requires a special
engine oil meeting GM Standard
GM4718M. Oils meeting this
standard can be identied as
synthetic, and should also be
identied with the American
Petroleum Institute (API) Certied
for Gasoline Engines starburst
symbol. However, not all synthetic
API oils with the starburst symbol
will meet this GM standard.
Look for and use only oil that meets
GM Standard GM4718M. For the
proper viscosity, seeEngine Oil
on page 5-18.
Usage Fluid/Lubricant
Engine Cooling
System50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-25.
Intercooler
System
(4.4L V8
Supercharged
engine)50/50 mixture of clean,
drinkable water and use only
DEX-COOL
®Coolant.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherOptikleen
®Washer Solvent.
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. U.S. 12377985,
in Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
6-13

Child Restraints (cont.)
Securing a Child Restraint in a
Rear Seat Position...................................1-44
Securing a Child Restraint in the
Right Front Seat Position..........................1-47
Where to Put the Restraint...........................1-36
Cigarette Lighter.............................................3-47
Cleaning
Aluminum or Chrome-Plated Wheels.............5-112
Exterior Lamps/Lenses................................5-111
Fabric/Carpet............................................5-108
Finish Care...............................................5-111
Instrument Panel, Vinyl, and Other
Plastic Surfaces.....................................5-109
Interior.....................................................5-107
Leather....................................................5-109
Speaker Covers.........................................5-110
Tires........................................................5-113
Underbody Maintenance.............................5-114
Washing Your Vehicle.................................5-110
Weatherstrips............................................5-110
Windshield and Wiper Blades......................5-112
Wood Panels............................................5-110
Climate Control System
Air Filter, Passenger Compartment.................3-55
Dual..........................................................3-48
Outlet Adjustment........................................3-54
Rear..........................................................3-54
Clock............................................................3-99
Collision Damage Repair..................................7-11Compact Spare Tire......................................5-106
Compass.................................................1-7, 2-41
Competitive Driving.........................................4-18
Competitive Driving Mode.................................. 4-7
Compressor Kit, Tire Sealant............................5-87
Control of a Vehicle.......................................... 4-3
Convenience Net............................................2-58
Coolant
Engine Temperature Gage............................3-67
Engine Temperature Warning Light.................3-66
Heater, Engine............................................2-31
Surge Tank Pressure Cap.............................5-29
Cooling System..............................................5-32
Cruise Control................................................3-17
Cruise Control, Forward Collision
Alert (FAC) System......................................3-10
Cruise Control Light........................................3-72
Cupholder(s)..................................................2-58
Customer Assistance Information
Courtesy Transportation.................................. 7-9
Customer Assistance for Text
Telephone (TTY) Users............................... 7-5
Customer Assistance Offices........................... 7-5
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-6
Reporting Safety Defects to General Motors.......7-14
Reporting Safety Defects to the
Canadian Government..............................7-14
Reporting Safety Defects to the
United States Government.........................7-14
3

Customer Assistance Information (cont.)
Roadside Service.......................................... 7-6
Service Publications Ordering Information........7-15
DDaytime Running Lamps..................................3-37
Defensive Driving............................................. 4-2
Disc, MP3....................................................3-112
Doing Your Own Service Work........................... 5-4
Door
Locks........................................................2-14
Power Door Locks.......................................2-14
Programmable Automatic Door Locks.............2-15
Rear Door Security Locks.............................2-15
Driver Information Center (DIC).........................3-74
DIC Operation and Displays..........................3-74
DIC Warnings and Messages........................3-80
Other Messages..........................................3-97
Driving
At Night.....................................................4-18
Before a Long Trip......................................4-20
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Highway Hypnosis.......................................4-20
Hill and Mountain Roads..............................4-21
In Rain and on Wet Roads...........................4-19
Rocking Your Vehicle to Get it Out.................4-26
Winter........................................................4-22
Dual Climate Control System............................3-48
E
EDR .............................................................7-16
Electrical System
Add-On Equipment.....................................5-116
Fuses and Circuit Breakers.........................5-117
Headlamp Wiring.......................................5-117
Power Windows and Other Power Options....5-117
Rear Underseat Fuse Block.........................5-121
Underhood Fuse Block...............................5-118
Windshield Wiper Fuses.............................5-117
Engine
Air Cleaner/Filter.........................................5-23
Check and Service Engine Soon Light............3-68
Coolant......................................................5-25
Coolant Heater............................................2-31
Coolant Temperature Gage...........................3-67
Coolant Temperature Warning Light................3-66
Drive Belt Routing.......................................6-16
Engine Compartment Overview......................5-11
Exhaust.....................................................2-38
Oil .............................................................5-18
Oil Life System...........................................5-21
Overheated Protection Operating Mode...........5-31
Overheating................................................5-29
Running While Parked..................................2-39
Starting......................................................2-29
4

Engine (cont.)
Enhanced StabiliTrak®....................................... 4-9
Entry Lighting.................................................3-41
Event Data Recorders.....................................7-16
Extender, Safety Belt.......................................1-27
Exterior Lighting Battery Saver..........................3-40
F
Filter
Engine Air Cleaner......................................5-23
Finish Damage.............................................5-114
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass.................................................3-13
Flat Tire........................................................5-86
Flat Tire, Changing.........................................5-96
Flat Tire, Storing...........................................5-104
Fluid.............................................................5-25
Power Steering...........................................5-39
Windshield Washer......................................5-40
Fog Lamp
Fog ...........................................................3-39
Fog Lamp Light..............................................3-72
Forward Collision Alert (FAC) System................3-10
Front Axle......................................................5-52
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6Fuel (cont.)
Filling a Portable Fuel Container..................... 5-9
Filling the Tank............................................. 5-7
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-73
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-6
Fuses
Fuses and Circuit Breakers.........................5-117
Rear Underseat Fuse Block.........................5-121
Underhood Fuse Block...............................5-118
Windshield Wiper.......................................5-117
G
Gage
Engine Coolant Temperature.........................3-67
Fuel..........................................................3-73
Speedometer..............................................3-59
Tachometer.................................................3-59
Garage Door Opener.......................................2-51
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-6
Glove Box.....................................................2-58
GM Mobility Reimbursement Program.................. 7-6
5

L
Labeling, Tire Sidewall.....................................5-59
Lamps
Exterior Lighting Battery Saver......................3-40
Inadvertent Power Battery Saver....................3-43
Reading.....................................................3-42
Twilight Sentinel
®........................................3-39
Lane Departure Warning..................................2-47
Lane Departure Warning Light..........................3-66
Lap-Shoulder Belt...........................................1-21
LATCH System
Child Restraints...........................................1-37
Lifting Your Vehicle, Tires.................................5-83
Light
Airbag Readiness........................................3-60
Antilock Brake System Warning.....................3-65
Brake System Warning.................................3-64
Charging System.........................................3-63
Cruise Control.............................................3-72
Engine Coolant Temperature Warning.............3-66
Fog Lamp..................................................3-72
Highbeam On.............................................3-72
Lane Departure Warning...............................3-66
Lights On Reminder.....................................3-72
Malfunction Indicator....................................3-68
Oil Pressure...............................................3-70Light (cont.)
Passenger Airbag Status Indicator..................3-61
Safety Belt Reminders..................................3-59
Security.....................................................3-71
TCS Warning Light......................................3-65
Tire Pressure..............................................3-67
Traction Control System (TCS) Warning..........3-65
Lighting
Entry.........................................................3-41
Parade Dimming..........................................3-41
Lights............................................................3-33
Flash-to-Pass..............................................3-13
High/Low Beam Changer................................ 3-9
On Reminder..............................................3-37
Limited-Slip Rear Axle....................................... 4-8
Loading Your Vehicle.......................................4-26
Lockout Protection..........................................2-16
Locks
Door..........................................................2-14
Lockout Protection.......................................2-16
Power Door................................................2-14
Programmable Automatic Door Locks.............2-15
Rear Door Security Locks.............................2-15
Loss of Control...............................................4-16
Lumbar
Power Controls............................................. 1-2
7