Outside Heated Mirrors
Your outside mirrors can
be defrosted by pressing
the button located near the
fan control.
An indicator light in the button will light anytime the
heated outside mirrors are activated.
Your rear window defogger comes on whenever the
heated mirrors are on. If your vehicle has a rear window
defogger, see″Rear Window Defogger”inClimate
Control System on page 3-17.
OnStar®System
Your vehicle may be equipped with the OnStar®System.
OnStar®uses global positioning system (GPS) satellite
technology, wireless communications, and call centers
to provide you with a wide range of safety, security,
information and convenience services. An OnStar
®
subscription plan is included in the price of your vehicle.
You can upgrade or extend your OnStar®services to
meet your needs.
A complete OnStar
®user’s guide and the terms and
conditions of the OnStar®Subscription Service
Agreement are included in your vehicle’s glove box
literature. For more information, visit www.onstar.com,
contact OnStar
®at 1-888-4-ONSTAR (1-888-466-7827),
or press the blue OnStar®button to speak to an
OnStar®advisor 24 hours a day, 7 days a week.
2-35
2003 - Savana OM
Fuse Usage
1 Radio Battery
2 Powertrain Control Module Battery
3 Left Rear Turn Lamp
4 Right Rear Turn Lamp
5 Backup Lamps Trailer Wiring
6 Ignition 0
7 Stop Lamp
8 Right Rear Defogger/Heated Mirror
9Right Daytime Running Lamp/
Turn Signal
10Left Daytime Running Lamp/
Turn Signal
11 Truck Body Control Module 4
12 Fuel Pump
13 Trailer
14 Flasher
15 Horn
16 Truck Body Control Module 3
17 Trailer Stop/Turn Signal
18 Truck Body Control Module 2
19 Truck Body Control ModuleFuse Usage
20 Remote Function Actuator
21 Engine 2
22 Ignition E
23 Engine 1
24Truck Body Control Module
Ignition 1
25 Spare
26 RPA/Inside Rearview Mirror
27 Crankcase
28Brake Transmission Shift
Interlock System
29 Auxiliary Power Outlets
30 Cigarette Lighter
31 Instrument Panel Cluster
32 Air Conditioning
36 Vehicle Back Up
37Supplemental Inflatable
Restraint System
38 Powertrain Control Module Ignition 1
39 Oxygen Sensor B
40 Oxygen Sensor A
5-95
2003 - Savana OM
Chime Level Adjustment..................................3-76
Cigarette Lighter.............................................3-16
Cleaning
Inside of Your Vehicle..................................5-82
Outside of Your Vehicle................................5-85
Underbody Maintenance...............................5-88
Weatherstrips..............................................5-85
Cleaning Exterior Lamps/Lenses.......................5-86
Climate Control System...................................3-17
Rear Air Conditioning and Heating System......3-19
Rear Heating System...................................3-18
Compact Disc Messages.................3-48, 3-59, 3-71
Control of a Vehicle.......................................... 4-6
Coolant
Engine Temperature Gage............................3-32
Heater, Engine............................................2-23
Low Warning Light.......................................3-33
Cooling System..............................................5-28
Cruise Control.................................................. 3-9
Cruise Control Light........................................3-38
Current and Past Model Order Forms................7-11
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2Customer Assistance Information (cont.)
GM Mobility Program for Persons with
Disabilities................................................ 7-5
Reporting Safety Defects to General Motors....7-10
Reporting Safety Defects to the Canadian
Government............................................7-10
Reporting Safety Defects to the United States
Government.............................................. 7-9
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-10
D
Daytime Running Lamps..................................3-13
Daytime Running Lamps Indicator Light.............3-39
Defensive Driving............................................. 4-2
Defogging and Defrosting.................................3-21
Directing the Airflow ........................................3-20
Doing Your Own Service Work........................... 5-3
Dome Lamp Override......................................3-14
Dome Lamps .................................................3-15
Door
60/40 Swing-Out Side Door...........................2-13
Cargo Door Relocking.................................... 2-9
Locks.......................................................... 2-8
Power Door Locks......................................... 2-9
4
2003 - Savana OM
