horn GMC SAFARI 2004 Owner's Manual

Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
Check to determine if the battery replacement is
necessary. See ‘‘Battery Replacement’’ under
Remote Keyless Entry System Operation on
page 2-4.
If you are still having trouble, see your dealer or a
qualied technician for service.
Remote Keyless Entry System
Operation
If your vehicle has this feature, you can lock and unlock
your doors from about 3 feet (1 m) up to 30 feet
(9 m) away using the remote keyless entry transmitter
supplied with your vehicle.
UNLOCK:Press UNLOCK once for the driver’s door to
unlock, the parking lamps to ash and the interior
lights to go on.
If you press UNLOCK again within three seconds, all
doors will unlock.
LOCK:Press LOCK to lock all the doors. Press LOCK
again within three seconds and the horn will chirp.REAR 2X:Press the REAR button twice within three
seconds to unlock the rear hatch or cargo doors.
The parking lamps will ash and the interior lights will
go on. If the engine is running, the automatic
transmission must be in PARK (P) or NEUTRAL (N) for
the REAR 2X button to operate.
L(Panic Alarm):Press this button for the horn to
sound and the headlamps and taillamps to ash for up to
30 seconds. This can be turned off by pressing the
panic button again, waiting for 30 seconds, or starting
the vehicle.
Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can
be purchased through your dealer. Remember to bring
any remaining transmitters with you when you go to
your dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock
your vehicle. Each vehicle can have a maximum of four
transmitters matched to it.
2-4

Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-4
Other Warning Devices...................................3-5
Horn.............................................................3-5
Tilt Wheel.....................................................3-5
Turn Signal/Multifunction Lever.........................3-6
Exterior Lamps.............................................3-12
Interior Lamps..............................................3-15
Accessory Power Outlets...............................3-16
Ashtrays and Cigarette Lighter........................3-17
Climate Controls............................................3-18
Climate Control System.................................3-18
Outlet Adjustment.........................................3-20
Rear Heating System....................................3-21
Rear Air Conditioning System.........................3-21
Warning Lights, Gages and Indicators.............3-23
Warning Lights, Gages, and Indicators.............3-23
Instrument Panel Cluster................................3-24
Speedometer and Odometer...........................3-25
Safety Belt Reminder Light.............................3-26
Air Bag Readiness Light................................3-26
Charging System Light..................................3-27
Voltmeter Gage............................................3-28
Brake System Warning Light..........................3-28Anti-Lock Brake System
Warning Light...........................................3-29
Engine Coolant Temperature Gage..................3-30
Malfunction Indicator Lamp.............................3-30
Oil Pressure Gage........................................3-34
Security Light...............................................3-35
Service All-Wheel Drive Light.........................3-35
Tow/Haul Mode Light....................................3-36
Check Gages Warning Light...........................3-36
Fuel Gage...................................................3-36
Low Fuel Warning Light.................................3-37
Audio System(s).............................................3-38
Setting the Time for Radios with the Set
Button.....................................................3-38
Setting the Time for Radios with HR and MN
Buttons....................................................3-38
AM-FM Radio...............................................3-39
Radio with CD..............................................3-41
Rear Seat Audio (RSA).................................3-46
Theft-Deterrent Feature..................................3-47
Radio Reception...........................................3-50
Care of Your CDs.........................................3-50
Care of Your CD Player................................3-50
Fixed Mast Antenna......................................3-50
Section 3 Instrument Panel
3-1

Other Warning Devices
If you carry reective triangles, you can use them to
warn others. Set one up at the side of the road about
300 feet (100 m) behind your vehicle.
Horn
Press the horn symbol in the middle of the steering
wheel to sound the horn.
Tilt Wheel
A tilt steering wheel allows you to adjust the steering
wheel before you drive. You can also raise it to the
highest level to give your legs more room when you exit
and enter the vehicle.The lever that allows you to tilt the steering wheel is
located on the left side of the steering column.
To tilt the wheel, hold the steering wheel and pull the
lever. Move the steering wheel to a comfortable
level, then release the lever to lock the wheel in place.
3-5

Relays Usage
A/C Relay
(Rear Heat
and A/C)Rear/Heat and Air Conditioning
Uptter-ACCY
RelayUptter Accessory
Starter Enable
RelayStarter
A/C Enable
RelayAir Conditioning
Headlamps
RelayHeadlamps
Fuel Pump
RelayFuel Pump
Fuse/Circuit
BreakerUsage
UPFITTER-
BATTUptter Battery Power Stud, Trailer
Wiring Harness
UPFITTER-
ACCYUptter Accessory Relay
Spare Not used
Spare Not usedFuse/Circuit
BreakerUsage
Spare Not used
ECM-1BFuel Pump Relay and Motor, VCM,
Oil Pressure Switch/Sender
HORN Horn Relay and Horn
A/C COMPAir Conditioning Enable Relay and
Compressor
RR HTR/AC Rear Heater and Air Conditioning
ATC Active Transfer Case-L Van
FRT HVAC Front Heater and Air Conditioning
ENG-IOxygen Sensors, Camshaft Position
Sensor, Mass Air Flow Sensor,
Evaporative Emission Canister Vent
Solenoid
IGN-E Air Conditioning Enable Relay Coil
ECM-IFuel Injectors 1–6, Crankshaft
Position Sensot, VCM, Coil Driver
Module (EST), Ignition Coil
Blank Not Used
RH HDLMP Right Headlamp
LH Headlamp Left Headlamp
Blank Not Used
Blank Not Used
5-107

Fuel (cont.)
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-36
Gasoline Octane........................................... 5-4
Gasoline Specications.................................. 5-5
Low Warning Light.......................................3-37
System Inspection.......................................6-30
Fuel Regulator................................................2-19
Fuses
Fuses and Circuit Breakers.........................5-102
Windshield Wiper.......................................5-102
G
Gage
Check Gages Warning Light..........................3-36
Engine Coolant Temperature.........................3-30
Fuel..........................................................3-36
Oil Pressure...............................................3-34
Speedometer..............................................3-25
Voltmeter Gage...........................................3-28
Gasoline
Octane........................................................ 5-4
Specications............................................... 5-5
Gate Operator and Canadian Programming........2-33
GM Mobility Program for Persons with
Disabilities.................................................... 7-6
H
Hatch Release................................................2-13
Hazard Warning Flashers................................... 3-4
Head Restraints............................................... 1-5
Headlamp High/Low-Beam Changer.................... 3-7
Headlamp Wiring...........................................5-102
Headlamps....................................................5-53
Bulb Replacement.......................................5-53
Front Turn Signal Lamps..............................5-57
Halogen Bulbs............................................5-53
Highway Hypnosis...........................................4-22
Hill and Mountain Roads..................................4-22
Hitches..........................................................4-39
HomeLink
®Transmitter, Programming................2-32
Hood
Checking Things Under.................................. 5-9
Release.....................................................5-10
Horn............................................................... 3-5
How to Add Coolant to the Coolant
Recovery Tank............................................5-32
How to Add Coolant to the Radiator..................5-35
How to Add Fluid............................................5-25
How to Check........................................5-24, 5-72
How to Check Lubricant...................................5-51
How to Check Power Steering Fluid..................5-38
How to Inspect the Engine Air Cleaner/Filter.......5-22
How to Use This Manual...................................... ii
6