GMC 2015 Sierra Owner's Manual page 60

Seats and
Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats
Seat Adjustment . . . . . . . . . . . . . . 3-3
Center Seat . . . . . . . . . . . . . . . . . . . 3-3
Power Seat Adjustment . . . . . . . 3-4
Lumbar Adjustment . . . . . . . . . . . 3-4
Reclining Seatbacks . . . . . . . . . . 3-5
Memory Seats . . . . . . . . . . . . . . . . 3-6
Heated and Cooled Front
Seats . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Rear Seats
Rear Seats (Double Cab Full
Bench) . . . . . . . . . . . . . . . . . . . . . 3-10
Rear Seats (Split Bench) . . . . . 3-11
Safety Belts
Safety Belts . . . . . . . . . . . . . . . . . . 3-12
How to Wear Safety Belts
Properly . . . . . . . . . . . . . . . . . . . . 3-13
Lap-Shoulder Belt . . . . . . . . . . . 3-14
Safety Belt Use During
Pregnancy . . . . . . . . . . . . . . . . . . 3-17
Lap Belt . . . . . . . . . . . . . . . . . . . . . 3-18
Safety Belt Extender . . . . . . . . . 3-18
Safety System Check . . . . . . . . 3-19
Safety Belt Care . . . . . . . . . . . . . 3-19
Replacing Safety Belt System
Parts after a Crash . . . . . . . . . 3-19
Airbag System
Airbag System . . . . . . . . . . . . . . . 3-20
Where Are the Airbags? . . . . . 3-22
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . 3-23
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . 3-25
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . 3-25
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . 3-26
Airbag On-Off Switch . . . . . . . . 3-27
Passenger Sensing
System . . . . . . . . . . . . . . . . . . . . . 3-29
Servicing the Airbag-Equipped
Vehicle . . . . . . . . . . . . . . . . . . . . . 3-34
Seats and Restraints
Adding Equipment to the
Airbag-Equipped Vehicle . . . 3-34
Airbag System Check . . . . . . . . 3-35
Replacing Airbag System
Parts after a Crash . . . . . . . . . 3-35
Child Restraints
Older Children . . . . . . . . . . . . . . . 3-36
Infants and Young
Children . . . . . . . . . . . . . . . . . . . . 3-38
Child Restraint Systems . . . . . 3-41
Where to Put the Restraint . . . 3-42
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . 3-44
Replacing LATCH System
Parts After a Crash . . . . . . . . . 3-56
Securing Child Restraints
(Center Front Seat) . . . . . . . . . 3-57
Securing Child Restraints
(Rear Seat) . . . . . . . . . . . . . . . . . 3-57
Securing Child Restraints
(Front Passenger Seat) . . . . 3-61
3-1