low beam GMC TERRAIN 2010 Owner's Manual

Introduction v
Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls
or OnStar®
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gauge
+:Fuses
i: Headlamp High/Low-Beam
Changer
j: LATCH System Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid

Instruments and Controls 4-1
Instruments and
Controls
Instrument Panel Overview
Instrument Panel Overview . . . . 4-4
Controls
Steering Wheel Adjustment . . . 4-6
Steering Wheel Controls . . . . . . 4-6
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Windshield Wiper/Washer . . . . . 4-7
Rear Window Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 4-8
Compass . . . . . . . . . . . . . . . . . . . . . 4-9
Clock (With Date Display) . . . . . 4-9
Clock (Without Date Display) . . . . . . . . . . . . . . . . . . . . 4-10
Power Outlets . . . . . . . . . . . . . . . 4-10
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . 4-11
Instrument Cluster . . . . . . . . . . . 4-12
Speedometer . . . . . . . . . . . . . . . . 4-13
Odometer . . . . . . . . . . . . . . . . . . . . 4-13
Tachometer . . . . . . . . . . . . . . . . . . 4-13
Fuel Gauge . . . . . . . . . . . . . . . . . . 4-13
Engine Coolant Temperature Gauge . . . . . . . . 4-14
Safety Belt Reminders . . . . . . . 4-14
Airbag Readiness Light . . . . . . 4-15
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . 4-15
Charging System Light . . . . . . 4-16
Malfunction Indicator Lamp . . . . . . . . . . . . . 4-17
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 4-19 Antilock Brake System (ABS)
Warning Light . . . . . . . . . . . . . . 4-20
Traction Off Light . . . . . . . . . . . . 4-21
StabiliTrak®OFF Light . . . . . . . 4-21
Traction Control System
(TCS)/StabiliTrak
®Light . . . . 4-21
Tire Pressure Light . . . . . . . . . . 4-22
Engine Oil Pressure Light . . . . 4-23
Fuel Economy Light . . . . . . . . . 4-23
Low Fuel Warning Light . . . . . . 4-24
Security Light . . . . . . . . . . . . . . . . 4-24
High-Beam on Light . . . . . . . . . 4-24
Fog Lamp Light . . . . . . . . . . . . . . 4-25
Lamps on Reminder . . . . . . . . . 4-25
Cruise Control Light . . . . . . . . . 4-25
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 4-25

4-24 Instruments and Controls
Low Fuel Warning Light
United States Shown, CanadaSimilar
This light comes on for a
few seconds when the ignition
is turned on as a check to indicate
it is working. If it does not come on,
have it fixed.
The low fuel warning light is a circle
located on the fuel gauge. This light
comes on and a chime sounds
periodically when the vehicle is low
on fuel. The light goes off when fuel
is added to the fuel tank.
For vehicles with a Driver
Information Center (DIC), see
Fuel System Messages
on
page 4‑32for more information.
Security Light
This light comes on if there is a
problem with the security system,
or if the vehicle has been
tampered with.
For more information, see Vehicle
Security on page 1‑13.
High-Beam on Light
The high-beam on light comes on
when the high-beam headlamps are
in use.
See Headlamp High/Low-Beam
Changer
on page 5‑2for more
information.

Lighting 5-1
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . 5-1
Headlamp High/Low-BeamChanger . . . . . . . . . . . . . . . . . . . . . 5-2
Flash-to-Pass . . . . . . . . . . . . . . . . . 5-2
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . 5-2
Hazard Warning Flashers . . . . . 5-3
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . 5-3
Fog Lamps . . . . . . . . . . . . . . . . . . . . 5-3
Interior Lighting
Instrument Panel Illumination Control . . . . . . . . . . . . . . . . . . . . . . 5-4
Dome Lamps . . . . . . . . . . . . . . . . . 5-4
Reading Lamps . . . . . . . . . . . . . . . 5-4
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . 5-4
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is located
on the turn signal/lane change lever.
O (Exterior Lamp Control): Turn
to operate the exterior lamps.
O(Off): Turns the exterior
lamps off. AUTO (Automatic Headlamps):
Turns the exterior lamps on and off
automatically depending on the
exterior light.
;
(Parking Lamps): Turns on the
parking lamps together with the
following:
.Sidemarker Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
5 (Headlamps): Turns on the
headlamps, together with the
previously listed lamps and lights.

5-2 Lighting
Headlamp High/
Low-Beam Changer
2 3
Headlamp High/Low Beam
Changer: Push the turn/lane
change lever away from you to turn
the high beams on.
Pull the lever towards you to return
to low beams.
This indicator light turns on in the
instrument panel cluster when the
high beam headlamps are on.
Flash-to-Pass
The flash‐to‐pass feature works with
the low‐beams or Daytime Running
Lamps (DRL) on or off.
To flash the high beams, pull the
turn signal/lane change lever all the
way towards you. Then release it.
Daytime Running
Lamps (DRL)
With DRL, the low-beam headlamps
come on at a reduced brightness in
daylight when the following
conditions are met:
.The ignition is on.
.The exterior lamp band is in the
automatic position.
.The transmission is not in
P (Park).
.The light sensor determines it is
daytime.
.The parking brake is released.
Fully functional DRL are required on
all vehicles first sold in Canada.
When the DRL are on, the taillamps,
sidemarker, instrument panel lights,
and other lamps will not be on. When the exterior lamp band is
turned to the headlamp position, the
low-beam headlamps come on. The
other lamps that come on with the
headlamps will also come on.
When the headlamps are turned off,
the regular lamps will go off, and the
low-beam headlamps come on to
the reduced brightness.
To idle the vehicle with the DRL off,
move the shift lever to P (Park). The
DRL will stay off until the shift lever
is moved out of the P (Park)
position.
The regular headlamp system
should be turned on when needed.

Lighting 5-3
Hazard Warning Flashers
|
(Hazard Warning Flasher):
Press this button, located on the
center of the instrument panel, to
make the front and rear turn signal
lamps flash on and off. This warns
others that you are having trouble.
Press
|again to turn the
flashers off.
Turn and Lane-Change
Signals
An arrow on the instrument panel
cluster will flash in the direction of
the turn or lane change. Move the lever all the way up or
down to signal a turn.
Raise or lower the lever until the
arrow starts to flash to signal a lane
change. Hold it there until the lane
change is complete.
The lever returns to its starting
position when it is released.
If after signaling a turn or a lane
change the arrows flash rapidly or
do not come on, a signal bulb may
be burned out.
Have the bulbs replaced. If the bulb
is not burned out, check the fuse,
see
Fuses
on page 9‑38for more
information.
Fog Lamps
The fog lamps control is located on
the turn/lane change lever.
Use the fog lamps for better vision
in foggy or misty conditions.
# (Fog Lamps): Turn the fog lamp
band on the lever to
#and release
it, to turn the fog lamps on or off.
The band will return to its original
position.
The parking lamps or low‐beam
headlamps must be on to use the
fog lamps.
The fog lamps will go off whenever
the high-beam headlamps are
turned on. When the high‐beam
headlamps are turned off, the fog
lamps will come on again.
Some localities have laws that
require the headlamps to be on
along with the fog lamps.

Driving and Operating 8-53
A. View displayed by the camera.
B. Corner of the rear bumper.
When the System Does Not
Seem To Work Properly
The RVC system may not work
properly or display a clear image if:
.The RVC is turned off. See
“Turning the Rear Camera
System On or Off”earlier in this
section.
.It is dark.
.The sun or the beam of
headlights is shining directly
into the camera lens.
.Ice, snow, mud, or anything else
builds up on the camera lens.
Clean the lens, rinse it with
water, and wipe it with a soft
cloth.
.The back of the vehicle is in an
accident, the position and
mounting angle of the camera
can change or the camera can
be affected. Be sure to have the
camera and its position and
mounting angle checked at your
dealer/retailer.
The RVC system display in the
rearview mirror may turn off or not
appear as expected due to one of
the following conditions. If this
occurs the left indicator light on the
mirror will flash.
.A slow flash may indicate a loss
of video signal, or no video
signal present during the reverse
cycle.
.A fast flash may indicate that
the display has been on for the
maximum allowable time during
a reverse cycle, or the display
has reached an over
temperature limit.
The fast flash conditions are
used to protect the video
device from high temperature
conditions. Once conditions
return to normal the device will
reset and the green indicator will
stop flashing.
During any of these fault conditions,
the display will be blank and the
indicator will continue to flash as
long as the vehicle is in R (Reverse)
or until the conditions return to
normal.
Pressing and holding
zwhen the
left indicator light is flashing will turn
off the video display along with the
left indicator light.

9-30 Vehicle Care
5. Align the wiper blade with thearm and hold both ends of the
arm while gently squeezing until
the blade snaps into place.
Do not apply excessive force
during this operation.
Reposition the blade in the arm
and repeat, if blade is not
correctly positioned.
6. Place the wiper arm with the wiper blade attached back on
the liftgate glass.Headlamp Aiming
The headlamp aiming system has
been preset at the factory.
If the vehicle is damaged in an
accident, the aim of the headlamps
may be affected and adjustment
may be necessary.
It is recommended that a dealer/
retailer adjust the headlamps. To
re-aim the headlamps yourself, use
the following procedure.
The vehicle should be properly
prepared as follows. The vehicle:
.Should be placed so the
headlamps are 7.6 m (25 ft) from
a light colored wall.
.Must have all four tires on a
level surface which is level all
the way to the wall.
.Should be placed so it is
perpendicular to the wall or other
flat surface.
.Should not have any snow, ice,
or mud on it.
.Should be fully assembled and
all other work stopped while
headlamp aiming is being
performed.
.Should be normally loaded with
a full tank of fuel and one person
or 75 kg (160 lbs) sitting in the
driver's seat.
.Tires should be properly inflated.
Headlamp aiming is done with the
vehicle's low-beam headlamps. The
high-beam headlamps will be
correctly aimed if the low-beam
headlamps are aimed properly.

Vehicle Care 9-31
To adjust the vertical aim, do the
following:
1. Open the hood. SeeHood
on
page 9‑5for more information.
2. Locate the aim dot on the lens of the low‐beam headlamp.
3. Measure the distance from the ground to the aim dot on the
low‐beam headlamp. Record the
distance.
4. At the wall, measure from the
ground upward (A) to the
recorded distance from
Step 3 and mark it.
5. Draw or tape a horizontal line (B) on the wall the width of the
vehicle at the height of the mark
in Step 4. Notice:
Do not cover a headlamp
to improve beam cut-off when
aiming. Covering a headlamp may
cause excessive heat build-up
which may cause damage to the
headlamp.
6. Turn on the low-beam
headlamps and place a piece of
cardboard or equivalent in front
of the headlamp not being
adjusted. This allows only the
beam of light from the headlamp
being adjusted to be seen on the
flat surface.

9-32 Vehicle Care
7. Locate the vertical headlampaiming screws, which are under
the hood near each headlamp
assembly.
The adjustment screw can be
turned with a E8 Torx
®socket.
8. Turn the vertical aiming screw until the headlamp beam is
aimed to the horizontal tape
line. Turn it clockwise or
counterclockwise to raise or
lower the angle of the beam.
9. Make sure that the light from theheadlamp is positioned at the
bottom edge of the horizontal
tape line. The lamp on the
left (A) shows the correct
headlamp aim. The lamp on the
right (B) shows the incorrect
headlamp aim.
10. Repeat Steps 7 through 9 for the opposite headlamp.
Bulb Replacement
For the proper type of replacement
bulbs, see Replacement Bulbson
page 9‑38.
For any bulb changing procedure
not listed in this section, contact
your dealer/retailer.