2017 GMC SIERRA fold seats

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
170 Instruments and Controls
Climate and Air Quality
Select and the following may
display:
.Auto Fan Max Speed
. Auto Rear Defog
Auto Fan Max Speed
This feature will set the maximum
auto fan speed.
Select Low, Medium, or High.
Auto Rear Defog
This feature will automatically turn
on the rear defogger when it is cold
outside.
Select Off or On.
Collision/Detection Systems
Select and the following may
display:
. Alert Type
. Forward Collision System
. Park Assist Alert Type
This feature will set crash alerts to
beeps or seat vibrations. This
setting affects all crash alerts
including Forward Collision, Lane
Departure Warning, and Parking
Assist alerts.
Select Beeps or Safety Alert Seat.
Forward Collision System
This feature will turn on or off
Forward Collision Alert (FCA) and
Forward Automatic Braking (FAB).
The Off setting disables all FCA and
FAB functions. With the Alert and
Brake setting, both FCA and FAB
are available. The Alert setting
disables FAB. See
Forward
Automatic Braking (FAB) 0310.
Select Off, Alert and Brake, or Alert.
Park Assist
If equipped, this feature can assist
in backing up and parking the
vehicle. See Assistance Systems for
Parking or Backing 0306.
Select Off, On, or On with Towbar. Comfort and Convenience
Select and the following may
display:
.
Auto Memory Recall
. Easy Exit Options
. Chime Volume
. Reverse Tilt Mirror
. Auto Mirror Folding
Auto Memory Recall
This feature automatically recalls
the current driver ’s previously stored
1 or 2 button positions when
entering the vehicle. See Memory
Seats 060.
Select On orOff.
Easy Exit Options
This feature automatically recalls
the previously stored Exit button
position when exiting the vehicle.
See Memory Seats 060.
Select On or Off.
Chime Volume
This allows the selection of the
chime volume level.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
Instruments and Controls 171
Turn the MENU knob or press + or
−to adjust the volume.
Reverse Tilt Mirror
When on, the driver and/or
passenger mirrors will tilt downward
when the vehicle is shifted to
R (Reverse) to improve visibility of
the ground near the rear wheels.
Select Off, On - Driver and
Passenger, On - Driver, or On -
Passenger.
Auto Mirror Folding
When on, the outside rearview
mirrors will automatically fold or
unfold when the Remote Keyless
Entry (RKE) transmitter lock or
unlock button is pressed and held.
Select Off or On.
Lighting
Select and the following may
display:
. Vehicle Locator Lights
. Exit Lighting Vehicle Locator Lights
This feature will flash the exterior
lamps and allows some of the
exterior lamps and most of the
interior lamps to turn on briefly when
Kon the Remote Keyless Entry
(RKE) transmitter is pressed to
locate the vehicle.
Select Off or On.
Exit Lighting
This allows the selection of how
long the exterior lamps stay on
when leaving the vehicle when it is
dark outside.
Select Off, 30 Seconds, 60
Seconds, or 120 Seconds.
Power Door Locks
Select and the following may
display:
. Auto Door Unlock
. Delayed Door Lock
Auto Door Unlock
This allows selection of which of the
doors will automatically unlock when
the vehicle is shifted into P (Park). Select Off, All Doors, or Driver Door.
Delayed Door Lock
When on, this feature will delay the
locking of the doors. To override the
delay, press the power door lock
switch on the door.
Select Off or On.
Remote Lock, Unlock, Start
Select and the following may
display:
.
Remote Unlock Light Feedback
. Remote Lock Feedback
. Remote Door Unlock
. Remote Start Auto Cool Seats
. Remote Start Auto Heat Seats
Remote Unlock Light Feedback
When on, the exterior lamps will
flash when unlocking the vehicle
with the RKE transmitter.
Select Off or Flash Lights.
Remote Lock Feedback
This allows selection of what type of
feedback is given when locking the
vehicle with the RKE transmitter.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
Driving and Operating 269
Warning (Continued)
shift forward and come into
the passenger area, injuring
you and others. If you put
things in the bed of your truck,
you should make sure they
are properly secured.
Caution
Overloading the vehicle may
cause damage. Repairs would not
be covered by the vehicle
warranty. Do not overload the
vehicle.
Using heavier suspension
components to get added
durability might not change the
weight ratings. Ask your dealer
to help load the vehicle the
right way.
{Warning
Things you put inside the
vehicle can strike and injure
people in a sudden stop or
turn, or in a crash.
.Put things in the cargo
area of the vehicle. Try to
spread the weight evenly.
.Never stack heavier
things, like suitcases,
inside the vehicle so that
some of them are above
the tops of the seats.
.Do not leave an
unsecured child restraint
in the vehicle.
.When you carry
something inside the
vehicle, secure it
whenever you can.
.Do not leave a seat
folded down unless you
need to. There is also important loading
information for off-road driving in
this manual. See
“Loading the
Vehicle for Off-Road Driving“
under Off-Road Driving 0257.
Two-Tiered Loading
Depending on the model of the
pickup, an upper load platform
can be created by positioning
three or four 5 cm (2 in) by
15 cm (6 in) wooden planks
across the width of the pickup
box. The planks must be
inserted in the pickup box
depressions.
When using this upper load
platform, be sure the load is
securely tied down to prevent it
from shifting. The load's center
of gravity should be positioned
in a zone over the rear axle. The
zone is located in the area
between the front of each wheel
well and the rear of each wheel

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
502 Index
Entry Lighting . . . . . . . . . . . . . . . . . . . 186
Equipment, Towing . . . . . . . . . . . . . 340
Event Data Recorders . . . . . . . . . . 486
Exit Lighting . . . . . . . . . . . . . . . . . . . . 186
Extender, Safety Belt . . . . . . . . . . . . 71
Exterior Lamp Controls . . . . . . . . . 178
Exterior Lamps Off Reminder . . . 180
F
FanEngine . . . . . . . . . . . . . . . . . . . . . . . . 378
Fast Idle System . . . . . . . . . . . . . . . . 276
Features
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 12
Filter, Engine Air Cleaner . . . . . . . . . . . 371
Fixed Mast Antenna . . . . . . . . . . . . 203
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 181
Flashers, Hazard Warning . . . . . . 182
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 423 Changing . . . . . . . . . . . . . . . . . . . . . 425
FlexFuel E85 . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Floor Console Storage . . . . . . . . . . 121
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 452
Fluid AutomaticTransmission . . . . . . . . . . . 368, 371
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 381 Fluid (cont'd)
Four-Wheel Drive
Transfer Case . . . . . . . . . . . . . . . 289
Power Steering . . . . . . . . . . . . . . . 379
Washer . . . . . . . . . . . . . . . . . . . . . . . 380
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 183
Folding Mirrors . . . . . . . . . . . . . . . . . . 48
Forward Automatic Braking . . . . . 310
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 308
Four-Wheel Drive . . . . . . . . . . 289, 383
Four-Wheel-Drive Light . . . . . . . . . 147
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 484
Front Axle . . . . . . . . . . . . . . . . . . . . . . 384
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Front Seats
Adjustment . . . . . . . . . . . . . . . . . . . . . 57
Heated and Ventilated . . . . . . . . . . 62
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 Additives . . . . . . . . . . . . . . . . . . . . . 316
Economy Driving . . . . . . . . . . . . . . . 31
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 319
Filling the Tank . . . . . . . . . . . . . . . 317
Foreign Countries . . . . . . . . . . . . 316
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 136 Fuel (cont'd)
Low Fuel Warning Light . . . . . . . 150
Management, Active . . . . . . . . . . 281
Requirements, California . . . . . 316
System Messages . . . . . . . . . . . . 160
Full-Size Spare Tire . . . . . . . . . . . . 434
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . 393 Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 393
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . 396, 398
G
Garage Door Opener . . . . . . . . . . . 174Programming . . . . . . . . . . . . . . . . . 174
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 138
Engine Oil Pressure . . . . . . . . . . 137
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Odometer . . . . . . . . . . . . . . . . . . . . . 136
Speedometer . . . . . . . . . . . . . . . . . 136
Tachometer . . . . . . . . . . . . . . . . . . . 136
Transmission Temperature . . . . 139
Trip Odometer . . . . . . . . . . . . . . . . 136
Voltmeter . . . . . . . . . . . . . . . . . . . . . 139
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 131

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
Index 505
Maintenance Schedule (cont'd)Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . 464
Transfer Case . . . . . . . . . . . . . . . . 289
Malfunction Indicator Lamp . . . . . 144
Manual Mirrors . . . . . . . . . . . . . . . . . . 46
Manual Mode . . . . . . . . . . . . . . . . . . . 286
Manual Windows . . . . . . . . . . . . . . . . 51
Memory Features . . . . . . . . . . . . . . . . 12
Memory Seats . . . . . . . . . . . . . . . . . . . 60
Messages Airbag System . . . . . . . . . . . . . . . . 162
Battery Voltage andCharging . . . . . . . . . . . . . . . . . . . . 157
Brake System . . . . . . . . . . . . . . . . 158
Compass . . . . . . . . . . . . . . . . . . . . . 158
Door Ajar . . . . . . . . . . . . . . . . . . . . . 158
Engine Cooling System . . . . . . . 159
Engine Oil . . . . . . . . . . . . . . . . . . . . 159
Engine Power . . . . . . . . . . . . . . . . 160
Fuel System . . . . . . . . . . . . . . . . . . 160
Key and Lock . . . . . . . . . . . . . . . . . 160
Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 160
Object Detection System . . . . . 161
Ride Control System . . . . . . . . . . 161
Safety Belt . . . . . . . . . . . . . . . . . . . . 163
Security . . . . . . . . . . . . . . . . . . . . . . 163
Steering System . . . . . . . . . . . . . . 163 Messages (cont'd)
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Transmission . . . . . . . . . . . . . . . . . 164
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 157
Vehicle Reminder . . . . . . . . . . . . . 166
Vehicle Speed . . . . . . . . . . . . . . . . 167
Washer Fluid . . . . . . . . . . . . . . . . . 167
Mirrors Automatic Dimming . . . . . . . . . . . . . 49
Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . . . 50
Blind Spot . . . . . . . . . . . . . . . . . . . . . . 49
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 46
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 48
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 48
Manual . . . . . . . . . . . . . . . . . . . . . . . . . 46
Manual Rearview . . . . . . . . . . . . . . . 50
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Tilt in Reverse . . . . . . . . . . . . . . . . . . 50
Trailer Tow . . . . . . . . . . . . . . . . . . . . . . 46
Mirrors, Interior Rearview . . . . . . . . 50
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 410
Multi-band Antenna . . . . . . . . . . . . . 203N
Navigation OnStar®. . . . . . . . . . . . . . . . . . . . . . 490
New Vehicle Break-In . . . . . . . . . . . 273
Noise Control System . . . . . . . . . . 386
O
Object Detection System Messages . . . . . . . . . . . . . . . . . . . . . 161
Odometer . . . . . . . . . . . . . . . . . . . . . . . 136 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 257 Driving . . . . . . . . . . . . . . . . . . . . . . . . 257
Recovery . . . . . . . . . . . . . . . . . . . . . 256
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . 364
Engine Oil Life System . . . . . . . 367
Engine Oil Pressure Gauge . . . 137
Messages . . . . . . . . . . . . . . . . . . . . 159
Pressure Light . . . . . . . . . . . . . . . . 150
Older Children, Restraints . . . . . . . 87
Online Owner Center . . . . . . . . . . . 477
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 486
OnStar
®Additional
Information . . . . . . . . . . . . . . . . . . . . 493
OnStar
®Connections . . . . . . . . . . . 491
OnStar®Diagnostics . . . . . . . . . . . . 492
OnStar®Emergency . . . . . . . . . . . . 489
OnStar®Navigation . . . . . . . . . . . . . 490