Recommended Fluids and
Lubricants
Fluids and lubricants identi ed below by name,
part number, or speci cation can be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilThe engine requires a special
engine oil meeting GM Standard
GM4718M. Oils meeting this
standard can be identi ed as
synthetic, and should also be
identi ed with the American
Petroleum Institute (API) Certi ed
for Gasoline Engines starburst
symbol. However, not all synthetic
API oils with the starburst symbol
will meet this GM standard. You
should look for and use only oil that
meets GM Standard GM4718M. GM
Goodwrench
®oil meets all the
requirements for your vehicle. For
the proper viscosity, seeEngine Oil
on page 380.
Engine Cooling
System50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 389.
Usage Fluid/Lubricant
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
WasherGM Optikleen
®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).
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
SuperchargerSupercharger Oil
(GM Part No. U.S. 12345982,
in Canada 10953513). See
Supercharger Oil on page 385
516
Appearance Care (cont.)
Vehicle Care/Appearance Materials.......... 484
Washing Your Vehicle.............................. 480
Weatherstrips........................................... 480
Windshield and Wiper Blades................... 481
Wood Panels........................................... 479
Ashtray(s).................................................... 229
Audio System(s).......................................... 280
Audio Steering Wheel Controls................. 310
Care of Your CD Player........................... 313
Care of Your CDs.................................... 313
Diversity Antenna System......................... 314
Navigation/Radio System, see
Navigation Manual................................ 305
Audio Systems
Radio Personalization............................... 305
Audio System(s)
Radio with CD......................................... 282
Setting the Time...................................... 281
Theft-Deterrent Feature............................ 309
Understanding Radio Reception............... 312
XM™ Satellite Radio Antenna System...... 314
Automatic Transmission
Fluid........................................................ 388
Operation................................................. 116B
Battery........................................................ 408
Electric Power Management..................... 221
Exterior Lighting Battery Saver................. 219
Inadvertent Power Saver.......................... 222
Load Management................................... 221
Before Leaving on a Long Trip.................... 340
Brake
Anti-Lock Brake System (ABS)................. 321
Emergencies............................................ 323
Panic Assist............................................. 327
Parking.................................................... 121
System Warning Light.............................. 248
Brakes........................................................ 405
Braking....................................................... 320
Braking in Emergencies............................... 323
Break-In, New Vehicle................................. 111
Bulb Replacement....................................... 417
Back-Up Lamps....................................... 418
Halogen Bulbs......................................... 418
High Intensity Discharge (HID) Lighting.... 418
Replacement Bulbs.................................. 419
Buying New Tires........................................ 441
546
