2017 GMC ACADIA LIMITED airbag off

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
2017 - crc - 3/30/16
Instruments and Controls 129
blocked by mud, dirt, snow, ice,
or slush. This message may also
display during heavy rain or due to
road spray. It may also come on
when driving in isolated areas with
no guardrails, trees, or road signs
and light traffic. Your vehicle does
not need service. For cleaning
instructions, see“Washing the
Vehicle” inExterior Care 0278. See
Side Blind Zone Alert (SBZA) 0193.
Ride Control System
Messages
SERVICE STABILITRAK
This message displays if there is a
problem with the StabiliTrak®
system. If this message appears, try
to reset the system. Stop; turn off
the engine for at least 15 seconds;
then start the engine again. If this
message still comes on, it means
there is a problem. See your dealer
for service. The vehicle is safe to
drive, however, you do not have the
benefit of StabiliTrak, so reduce
your speed and drive accordingly.
SERVICE TRACTION
CONTROL
This message displays when there
is a problem with the Traction
Control System (TCS). When this
message is displayed, the system
will not limit wheel spin. Adjust your
driving accordingly. See your dealer
for service. See Traction Control/
Electronic Stability Control 0184 for
more information.
TRACTION CONTROL OFF
This message displays when the
Traction Control System (TCS) is
turned off. Adjust your driving
accordingly. See Traction Control/
Electronic Stability Control 0184.
TRACTION CONTROL ON
This message displays when the
Traction Control System (TCS) is
turned on. See Traction Control/
Electronic Stability Control 0184.
This message clears itself after
10 seconds.
Airbag System Messages
SERVICE AIR BAG
This message displays if there is a
problem with the airbag system.
Have your dealer inspect the
system for problems. See Airbag
Readiness Light 0108 andAirbag
System 061 for more information.
Security Messages
SERVICE THEFT DETERRENT
SYSTEM
This message displays when there
is a problem with the theft-deterrent
system. The vehicle may or may not
restart so you may want to take the
vehicle to your dealer before turning
off the engine. See Immobilizer
Operation 035 for more information.
THEFT ATTEMPTED
This message displays if the content
theft-deterrent system has detected
a break-in attempt while you were
away from your vehicle. See Vehicle
Alarm System 034 for more
information.

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
2017 - crc - 3/31/16
172 Driving and Operating
In order to shift out of P (Park), the
ignition must be in ON/RUN or ACC/
ACCESSORY and the brake pedal
must be applied.
Caution
Using a tool to force the key to
turn in the ignition could cause
damage to the switch or break the
key. Use the correct key, make
sure it is all the way in, and turn it
only with your hand. If the key
cannot be turned by hand, see
your dealer.
((STOPPING THE ENGINE/
LOCK/OFF) : When the vehicle is
stopped, turn the ignition switch to
LOCK/OFF to turn the engine off.
Retained Accessory Power (RAP)
will remain active. See Retained
Accessory Power (RAP) 0175.
This position locks the ignition,
transmission, and the steering
wheel when the key Is removed
from the ignition. The key can be
removed in LOCK/OFF. The steering can bind with the
wheels turned off center. If this
happens, move the steering wheel
from right to left while turning the
key to ACC/ACCESSORY. If this
does not work, then the vehicle
needs service.
Do not turn the engine off when the
vehicle is moving. This will cause a
loss of power assist in the brake
and steering systems and disable
the airbags.
If the vehicle must be shut off in an
emergency:
1. Brake using a firm and steady pressure. Do not pump the
brakes repeatedly. This may
deplete power assist, requiring
increased brake pedal force.
2. Shift the vehicle to N (Neutral). This can be done while the
vehicle is moving. After shifting
to N (Neutral), firmly apply the
brakes and steer the vehicle to
a safe location.
3. Come to a complete stop, shift to P (Park), and turn the
ignition to LOCK/OFF. On vehicles with an automatic
transmission, the shift lever
must be in P (Park) to turn the
ignition switch to the LOCK/
OFF position.
4. Set the parking brake. See Parking Brake 0183.
{Warning
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, only shut the
vehicle off in an emergency.
If the vehicle cannot be pulled over,
and must be shut off while driving,
turn the ignition to ACC/
ACCESSORY.
ACC (ACC/ACCESSORY) : This is
the position in which you can
operate the electrical accessories or
items plugged into the accessory
power outlets. This position unlocks
the ignition and steering wheel. Use
this position if the vehicle must be
pushed or towed.

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
2017 - crc - 3/30/16
334 Index
Messages (cont'd)Engine Power . . . . . . . . . . . . . . . . 126
Fuel System . . . . . . . . . . . . . . . . . . 126
Key and Lock . . . . . . . . . . . . . . . . . 127
Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 127
Object Detection System . . . . . 127
Ride Control System . . . . . . . . . . 129
Security . . . . . . . . . . . . . . . . . . . . . . 129
Service Vehicle . . . . . . . . . . . . . . . 130
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Transmission . . . . . . . . . . . . . . . . . 131
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 123
Vehicle Reminder . . . . . . . . . . . . . 132
Vehicle Speed . . . . . . . . . . . . . . . . 132
Washer Fluid . . . . . . . . . . . . . . . . . 132
Mirrors Automatic Dimming . . . . . . . . . . . . . 37
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 38
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 36
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 37
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 37
Park Tilt . . . . . . . . . . . . . . . . . . . . . . . . 38
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Mirrors, Interior Rearview . . . . . . . . 38
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 250N
NavigationOnStar®. . . . . . . . . . . . . . . . . . . . . . 320
Net, Convenience . . . . . . . . . . . . . . . 95
New Vehicle Break-In . . . . . . . . . . . 171
O
Object Detection System Messages . . . . . . . . . . . . . . . . . . . . . 127
Odometer . . . . . . . . . . . . . . . . . . . . . . . 105
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 163
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 213
Engine Oil Life System . . . . . . . 216
Messages . . . . . . . . . . . . . . . . . . . . 126
Pressure Light . . . . . . . . . . . . . . . . .114
Older Children, Restraints . . . . . . . 73
Online Owner Center . . . . . . . . . . . 307
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 317
OnStar
®Additional
Information . . . . . . . . . . . . . . . . . . . . 323
OnStar
®Connections . . . . . . . . . . . 320
OnStar®Diagnostics . . . . . . . . . . . . 322
OnStar®Emergency . . . . . . . . . . . . 319
OnStar®Navigation . . . . . . . . . . . . . 320
OnStar®Overview . . . . . . . . . . . . . . 318
OnStar®Security . . . . . . . . . . . . . . . 319 Operating Mode
Overheated Engine
Protection . . . . . . . . . . . . . . . . . . . 223
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 145
Ordering Service Publications . . . . . . . . . . 313
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . 101
Overheated Engine Protection Operating Mode . . . . 223
Overheating, Engine . . . . . . . . . . . . 222
P
Parade Dimming . . . . . . . . . . . . . . . . 148
Park Shifting Into . . . . . . . . . . . . . . . . . . . 176
Shifting Out of . . . . . . . . . . . . . . . . 177
Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . . 38
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . 183
Brake and P (Park)
Mechanism Check . . . . . . . . . . 229
Over Things That Burn . . . . . . . 177
Parking Assist . . . . . . . . . . . . . . . . . . 190
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 108
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 158