GMC 2004 Sierra 1500 Pickup Owner's Manual page 578

Headlamps (cont.)
Front Turn Signal, Sidemarker and Daytime
Running Lamps ........................................ 5-66
Halogen Bulbs ............................................ 5-64
Pickup Box Identification and Fender Marker
Lamps .................................................... 5-70
Roof Marker Lamps ..................................... 5-67
Headphones ................................................. 3-122
Heated Seats ................................................... 1-6
Heating ......................................................... 3-31
Heavy-DutyTrailer Wiring Harness Package ........ 4-96
Highway Hypnosis ........................................... 4-44
Hill and Mountain Roads .................................. 4-45
Hitches .......................................................... 4-88
Hood
Checking Things Under ................................ 5-10
Release ..................................................... 5-10
Horn ............................................................... 3-7
How to Add Coolant to the Coolant Surge Tank
for Gasoline Engines .................................... 5-41
How to Add Fluid ............................ 5-27, 5-30, 5-32
How to Check ........................ 5-25, 5-28, 5-31, 5-85
How to Check and Add Fluid ............................ 5-33
How to Check Lubricant ................................... 5-59
How to Check Power Steering Fluid .................. 5-46
How to Inspect ............................................... 5-23
How to Use This Manual ...................................... ii
8
How to Wear Safety Belts Properly ................... 1-16
Hydraulic Clutch ............................................. 5-32
Hydroplaning .................................................. 4-40
If No Steam Is Coming From Your Engine .......... 5-38
If Steam Is Coming From Your Engine ............... 5-37
If the Light is Flashing ..................................... 3-50
If the Light Is On Steady ................................. 3-50
If You Are Caught in a Blizzard ......................... 4-49
If You Are Stuck in Sand, Mud, Ice or Snow ....... 4-51
If You Do Decide To Pull A Trailer ..................... 4-71
Ignition Positions ............................................. 2-22
Infants and Young Children, Restraints ............... 1-35
Inflation - Tire Pressure ................................... 5-84
Instrument Panel
Cluster ....................................................... 3-34
Overview ..................................................... 3-4
Instrument Panel Brightness Control .................. 3-19
Instrument Panel Fuse Block .......................... 5-126
Interior Lamps ................................................ 3-19
Jump Starting ................................................. 5-53
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