GMC 2004 Sierra 1500 Pickup, Owner'S Manual, Page: 95 / 588

Keys ...............................................................2-3
Remote Keyless Entry System .........................2-4
Remote Keyless Entry System Operation ...........2-5
Doors and Locks .............................................2-8
Door Locks ....................................................2-8
Power Door Locks ..........................................2-9
Delayed Locking ...........................................2-10
Programmable Automatic Door Locks ..............2-10
Rear Door Security Locks
(Crew Cab) ..............................................2-12
Lockout Protection ........................................2-13
Rear Doors ..................................................2-13
Tailgate .......................................................2-14
Windows ........................................................2-16
Manual Windows ..........................................2-16
Power Windows ............................................2-17
Swing-Out Windows ......................................2-18
Sun Visors ...................................................2-18
Theft-Deterrent Systems ..................................2-19
Content Theft-Deterrent .................................2-19
Passlock
®
....................................................2-21
Starting and Operating Your Vehicle ................2-21
New Vehicle Break-In ....................................2-21
Ignition Positions ..........................................2-22
Starting Your Engine .....................................2-23
Engine Coolant Heater ..................................2-25
Automatic Transmission Operation ...................2-26
Manual Transmission Operation ......................2-30
Four-Wheel Drive ..........................................2-35
Parking Brake ..............................................2-48
Shifting Into Park (P) .....................................2-49
Shifting Out of Park (P) .................................2-51
Parking Your Vehicle .....................................2-52
Parking Over Things That Burn .......................2-52
Engine Exhaust ............................................2-53
Running Your Engine While You Are Parked ....2-53
Mirrors ...........................................................2-54
Manual Rearview Mirror .................................2-54
Automatic Dimming Rearview Mirror with
OnStar
®
, Compass and Temperature
Display ....................................................2-55
Section 2 Features and Controls
2-1