Page 76 of 390
Ignition Positions
Use the key to turn the ignition switch to four different
positions.Notice:Using a tool to force the key from the
ignition switch could cause damage or break the
key. Use the correct key and turn the key only with
your hand. Make sure the key is in all the way. If
none of this works, then your vehicle needs service.
A (OFF):This is the only position in which you can
insert or remove the key. This position locks the ignition
and transmission. It is a theft-deterrent feature.
Notice:Lengthy operation of features such as the
radio in the accessory ignition position may drain the
battery and prevent your vehicle from starting. Do not
operate your vehicle in the accessory ignition
position for a long period of time.
B (ACCESSORY):This position lets you use things like
the radio and the windshield wipers when the engine
is off.
C (RUN):This is the position for driving.
D (START):This position starts the engine.
2-16
Page 115 of 390

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-7
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-8
Windshield Wipers..........................................3-9
Windshield Washer.........................................3-9
Cruise Control..............................................3-10
Exterior Lamps.............................................3-13
Headlamps on Reminder................................3-14
Daytime Running Lamps (DRL).......................3-14
Automatic Headlamp System..........................3-15
Fog Lamps..................................................3-16
Interior Lamps..............................................3-17
Instrument Panel Brightness...........................3-17
Theater Dimming..........................................3-17
Exit Lighting.................................................3-17
Perimeter Lighting.........................................3-18
Parade Dimming...........................................3-18Map Lamps.................................................3-18
Battery Run-Down Protection..........................3-18
Center Console Switchbank............................3-19
Accessory Power Outlet(s).............................3-19
Ashtray(s) and Cigarette Lighter......................3-20
Climate Controls............................................3-21
Climate Control System.................................3-21
Outlet Adjustment.........................................3-23
Warning Lights, Gages, and Indicators............3-24
Instrument Panel Cluster................................3-25
Speedometer and Odometer...........................3-26
Trip Odometer..............................................3-26
Tachometer.................................................3-26
Engine Speed Limiter....................................3-27
Safety Belt Reminder Light.............................3-27
Airbag Readiness Light..................................3-27
Airbag Off Light............................................3-28
Charging System Light..................................3-30
Brake System Warning Light..........................3-30
Anti-Lock Brake System Warning Light.............3-31
Traction Control System (TCS)
Warning Light...........................................3-32
Section 3 Instrument Panel
3-1
Page 121 of 390
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
•GTurn and Lane Change Signals.Turn and
Lane-Change Signals on page 3-7.
•53Headlamp High/Low-Beam Changer.
Headlamp High/Low-Beam Changer on page 3-8.
•Flash-to-Pass Feature. SeeFlash-to-Pass on
page 3-8.
•NWindshield Wipers. SeeWindshield Wipers on
page 3-9.
•LWindshield Washer. SeeWindshield Washer
on page 3-9.
•ICruise Control.Cruise Control on page 3-10.
For information on the exterior lamps, seeExterior
Lamps on page 3-13later in this section.
Turn and Lane-Change Signals
The turn signal has two upward (for right) and
two downward (for left) positions. These positions
allow you to signal a turn or a lane change.
To signal a turn, move the lever all the way up
or down. When the turn is finished, the lever will
return automatically.
An arrow on the instrument
panel cluster will flash in
the direction of the
turn or lane change.
3-7
Page 123 of 390

Windshield Wipers
N(Windshield Wipers):To use the windshield
wipers, turn the band with the wiper symbol on it.
8(Mist):For a single wiping cycle, turn the band to
mist. Hold it there until the wipers start. Then let go. The
wipers will stop after one wipe. If you want more
wipes, hold the band on mist longer.
Delayed Wipers:You can set the wiper speed for a
long or short delay between wipes. This can be
very useful in light rain or snow. Turn the band to
one of the dashed marks on the lever to choose the
delay time. The closer to the top of the lever, the shorter
the delay.
6(Low Speed):For steady wiping at low speed,
turn the band away from you to the first solid band past
the delay settings.
1(High Speed):For high-speed wiping, turn the
band further, to the second solid band past the
delay settings.
9(Off):Turn the band to this symbol to turn off your
windshield wipers.
Windshield Washer
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
LQ(Windshield Washer):To spray washer fluid on
the windshield, press the paddle. The wipers will clear
the window and then either stop or return to your
preset speed.
3-9
Page 337 of 390
Fuses Usage
29 Transmission Control Module
31 Truck Body Controller
32 Remote Keyless Entry (RKE)
33 Windshield Wipers
34 Stoplamps
35 Blank
36Climate Control System, Driver’s
Door Unlock
37 Front Parking Lamps
38 Driver’s Side Turn Signal
39 Climate Control System
40 Truck Body Controller
41 Radio
42 Trailer Parking Lamps
43 Passenger’s Side Turn Signal
44 Blank
46 Accessory Power Outlets
47 IgnitionFuses Usage
48 Blank
49 Blank
50 Truck Body Controller, Ignition
51 Brakes
52 Blank
Relays Usage
18 Locks
24 Unlock
30 Parking Lamps
45Rear Window Defogger, Outside
Power Heated Mirrors
Circuit
BreakersUsage
01 Roof & Door Module
02 Roof Pump
08 Power Seats
5-89
Page 390 of 390

Vehicle Personalization....................................2-53
DIC ...........................................................3-52
Memory Seat..............................................2-53
Ventilation Adjustment......................................3-23
Visors...........................................................2-13
W
Warning Lights, Gages and Indicators................3-24
Warnings
DIC Warnings and Messages........................3-45
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Wheels
Alignment and Tire Balance..........................5-63
Different Size..............................................5-62
Replacement...............................................5-64Windows.......................................................2-11
Power........................................................2-12
Windshield
Washer........................................................ 3-9
Washer Fluid..............................................5-31
Wiper Blade Replacement.............................5-49
Wiper Blades, Cleaning................................5-81
Wiper Fuses...............................................5-86
Wipers......................................................... 3-9
Winter Driving................................................4-24
Y
Your Vehicle and the Environment....................... 6-2
12