GMC SIERRA 2020 Owner's Manual page 7

6 Introduction
1. Tow/Haul Mode (On Some
Models). See Driver Mode
Control 0 238.
Automatic Transfer Case
Control (If Equipped). See
Four-Wheel Drive 0 227.
Driver Mode Control 0 238 (If
Equipped).
2. Air Vents 0 182.
3. Head-Up Display (HUD) 0 152
(If Equipped).
4. Turn Signal Lever. See Turn
and Lane-Change Signals
0 170.
Windshield Wiper/Washer
0 119.
5. Instrument Cluster 0 126.
6. Shift Lever. See Automatic
Transmission 0 221.
Range Selection Mode. See
Manual Mode 0 224.
7. Light Sensor. See Automatic
Headlamp System 0 168.
8. Infotainment 0 176.
9. Climate Control Systems 0 177
(If Equipped).
Dual Automatic Climate Control
System 0 179 (If Equipped).
10. Heated and Ventilated Front
Seats 0 60 (If Equipped).
A
11. Lane Keep Assist (LKA)
(1500 Series) 0 278 (If
Equipped).
X
Park Assist Switch (If
Equipped). See Assistance
Systems for Parking or Backing
0 257.
h
Auto Stop Disable Switch
(If Equipped). See Stop/Start
System 0 213.
5
Power Release Tailgate
(If Equipped). See Tailgate
0 29.
Hazard Warning Flashers
0 169.
g
Traction Control/Electronic
Stability Control 0 235.
A
DC/AC Switch. See Power
Outlets 0 121.
Lane Departure Warning
(LDW) (2500/3500 Series)
0 276 (If Equipped).
Hill Descent Control Switch
(If Equipped). See Hill Descent
Control (HDC) 0 237.
Power Assist Steps 0 34 (If
Equipped).
L
Express Window Down
Button (If Equipped). See
Power Windows 0 47.
Tow/Haul Mode 0 227 (On
Some Models).
12. Power Outlet (Alternating
Current) (If Equipped). See
Power Outlets 0 121.
13. Power Outlets 0 121.
14. USB Port. See the infotainment
manual.
15. Wireless Charging 0 122 (If
Equipped).