2018 GMC SIERRA turn signal

2
Audio Next/Previous Favorite Station Controls (behind steering wheel)
Cruise Control/ Collision AlertF/Heated Steering WheelF Buttons
Power Mirror Control/Door Lock Switch/Window Buttons
Audio Volume Controls (behind steering wheel)
Voice Recognition Buttons/ Customizable Driver Display Controls
Tilt Steering Wheel Lever
Telescoping Steering Wheel Control
Memory Seat Controls
Instrument Panel Illumination Control/Exterior Lamp Control4WD ControlFTow/Haul ButtonCustomizable Driver Display
Turn Signal/Windshield Wipers Lever
Integrated Trailer Brake ControlF
INSTRUMENT PANEL
Low Fuel
Traction Control Off
Engine Coolant Temperature
Brake System
Cruise Control Set
Forward Collision Alert
StabiliTrak Active
StabiliTrak Off
Security
Tow/Haul Mode
Hill Descent Control
Lights On Reminder
Airbag Readiness
Check Engine
Symbols

4
REMOTE KEYLESS ENTRY TRANSMITTER (KEY FOB)
DOOR LOCKS
POWER MIRRORS
Door Locks
To lock or unlock all doors, press the power door Lock/ Unlock button, located on the front doors.
Note: To change the lock and unlock settings, go to Settings > Vehicle > Power\
Door Locks.
To open a locked door from inside, pull the inside door handle to unlock\
the door and then pull the door handle again to open the door.
Locking Tailgate
To lock or unlock the tailgate, use the door key or the key fob.
See Keys, Doors and Windows in your Owner’s Manual.
Power Mirror Adjustment
Press the Power Mirror Selector switch to select the driver’s or passenger’s mirror; use the four-way control to adjust the mirror.
Power Folding Mirror
Press the Power Folding Mirror button to fold or unfold the mirrors.
See Keys, Doors and Windows in your Owner’s Manual.
Unlock
Press to unlock the driver’s door. Press again to unlock all doors and tailgate.
Press and hold to lower all windows.
Lock
Press to lock all doors and tailgate.
Vehicle Locator/Panic Alarm
Press and release to locate your vehicle. The turn signal lamps will flash and the horn will sound.
Press and hold to activate the alarm. The turn signal lamps will flash and the horn will sound until the button is pressed again or the igni-tion is turned on.
Note: To change the remote lock, unlock, and remote start settings, go to Settings > Vehicle > Remote Lock, Unlock, Start.
Remote Vehicle Start
Press and release the Lock button and then press and hold the button until the turn signal lamps flash to start the engine from outside the vehicle. After entering the vehicle, turn on the ignition.
• During a remote start, the engine will run for 10 minutes.
• Press and hold the button until the parking lamps turn off to cancel a remote start.
Note: If the remote start heated/vented seat option is selected, the heated/vented seat button indicators do not illuminate and the temperature performance of the unoccupied seat may be reduced during the remote start. The heated/vented seat turns off when the ignition is turned on.

See Keys, Doors and Windows in your Owner’s Manual.

16
Safety Alert SeatF
The driver’s seat pulses — left side, right side, or simultaneousl\
y — to alert the driver of potential hazards.
Audible notification may be selected instead of Safety Alert Seat puls\
ing notification. To change the alert setting, go to Settings > Vehicle > Collision/Detection\
Systems > Alert Type.
Forward Collision AlertF
The Vehicle Ahead indicator is green when a vehicle is detected and is amber when following a vehicle ahead much too closely. When approach-ing a vehicle directly ahead too rapidly, a red alert flashes on the windshield and the Safety Alert Seat pulses or beeps sound (if selected).
Press the Collision Alert button on the left side of the steering wheel to set the alert timing to Far, Medium, Near, or Off.
Low-Speed Forward Automatic BrakingF (LD Models Only)
The brakes may be applied automatically in potential collision situation\
s to help reduce damage or help avoid collisions with vehicles directly ahead.
To turn the system on or off, go to Settings > Vehicle > Collision/Detec\
tion Systems > Auto Collision Preparation.
Lane Keep Assist with Lane Departure WarningF (LD Models Only)
The system may help avoid collisions due to unintentional lane departure\
s. The Lane Keep Assist indicator is green if the system is available to assist. If the v\
ehicle approaches a detected lane marking without using a turn signal in that direction, the system may assist by gently turning the steering wheel and displaying an amber .
If active driver steering is not detected, the amber may flash and the Safety Alert Seat may pulse or beeps may sound (if selected) on the side of the departure di\
rection as the lane marking is crossed. In order to use this system safely, the driver needs to stee\
r and be in complete control of the vehicle.
Press the Lane Keep Assist button on the center of the instrument panel to turn the
system on or off.
Lane Departure WarningF (HD Models Only)
When crossing a detected lane marking without using a turn signal in tha\
t direction, the system flashes an amber  indicator on the instrument cluster and the Safety Alert Seat pulses or\
beeps sound (if selected) on the side of the lane departure direction.
Press the Lane Departure Warning button on the center of the instrument panel to turn the system on or off.
Rear Vision Camera
When the vehicle is in Reverse, a view of the area behind the vehicle di\
splays on the infotainment system. Vehicle speed must be below 5 mph.
To turn the Guidelines or Rear Park Assist Symbols on or off, go to Settings > Rear Camera.
DRIVER ASSISTANCE SYSTEMS
F Optional equipment