2010 PONTIAC G5 turn signal

Repeat this until help arrives but only when you feel
really uncomfortable from the cold. Moving about
to keep warm also helps.
If it takes some time for help to arrive, now and then
when you run the engine, push the accelerator
pedal slightly so the engine runs faster than the idle
speed. This keeps the battery charged to restart
the vehicle and to signal for help with the headlamps.
Do this as little as possible to save fuel.
If Your Vehicle is Stuck in Sand,
Mud, Ice, or Snow
Slowly and cautiously spin the wheels to free the
vehicle when stuck in sand, mud, ice, or snow. See
Rocking Your Vehicle to Get It Out on page 5-24.
If the vehicle has a traction system, it can often help to
free a stuck vehicle. Refer to the vehicle’s traction
system in the Index. If stuck too severely for the traction
system to free the vehicle, turn the traction system off
and use the rocking method.
{WARNING:
If the vehicle’s tires spin at high speed, they can
explode, and you or others could be injured. The
vehicle can overheat, causing an engine
compartment fire or other damage. Spin the
wheels as little as possible and avoid going above
55 km/h (35 mph) as shown on the speedometer.
For information about using tire chains on the vehicle,
see Tire Chains on page 6-70 .
5-23

Driving with a Trailer
Towing a trailer requires a certain amount of experience.
Get to know the rig before setting out for the open
road. Get acquainted with the feel of handling and
braking with the added weight of the trailer. And always
keep in mind that the vehicle you are driving is now
longer and not as responsive as the vehicle is by itself.
Before starting, check all trailer hitch parts and
attachments, safety chains, electrical connectors, lamps,
tires and mirror adjustments. If the trailer has electric
brakes, start the vehicle and trailer moving and
then apply the trailer brake controller by hand to be sure
the brakes are working. This checks the electrical
connection at the same time.
During the trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer brakes
are still working.
Following Distance
Stay at least twice as far behind the vehicle ahead as
you would when driving the vehicle without a trailer. This
can help to avoid situations that require heavy braking
and sudden turns.
Passing
More passing distance is needed when towing a trailer.
Because the rig is longer, it is necessary to go much
farther beyond the passed vehicle before returning to
the lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if possible,
have someone guide you.
Making Turns
Notice:Making very sharp turns while trailering
could cause the trailer to come in contact with the
vehicle. The vehicle could be damaged. Avoid
making very sharp turns while trailering.
When turning with a trailer, make wider turns than
normal. Do this so the trailer will not strike soft shoulders,
curbs, road signs, trees or other objects. Avoid jerky or
sudden maneuvers. Signal well in advance.
5-37

Turn Signals When Towing a Trailer
The arrows on the instrument panel flash whenever
signaling a turn or lane change. Properly hooked up, the
trailer lamps also flash, telling other drivers the vehicle
is turning, changing lanes or stopping.
When towing a trailer, the arrows on the instrument
panel flash for turns even if the bulbs on the trailer are
burned out. For this reason you may think other
drivers are seeing the signal when they are not. It is
important to check occasionally to be sure the
trailer bulbs are still working.
Driving on Grades
Notice:Do not tow on steep continuous grades
exceeding 6 miles (9.6 km). Extended, higher
than normal engine and transmission temperatures
may result and damage the vehicle. Frequent
stops are very important to allow the engine and
transmission to cool.
Reduce speed and shift to a lower gear beforestarting
down a long or steep downgrade. If the transmission is
not shifted down, the brakes might have to be used so
much that they would get hot and no longer work well.
On a long uphill grade, shift down and reduce the
vehicle’s speed to around 45 mph (70 km/h) to reduce
the possibility of the engine and the transmission
overheating. Vehicles can tow in D (Drive). Shift the transmission to
a lower gear if the transmission shifts too often under
heavy loads and/or hilly conditions.
Pay attention to the engine coolant gage. If the indicator
is in the red area, turn off the air conditioning to reduce
engine load. See
Engine Overheating on page 6-27 .
When towing under severe conditions such as hot
ambient temperatures or steep grades, the vehicle may
experience more transmission shifting. A COOLING
MODE ON message may also appear in the DIC. This
alerts the driver that the shifting mode is in progress
and is aiding engine cooling. See DIC Warnings
and Messages on page 4-38 DIC Warnings and
Messages for more information.Parking on Hills
{WARNING:
Parking the vehicle on a hill with the trailer
attached can be dangerous. If something goes
wrong, the rig could start to move. People can be
injured, and both the vehicle and the trailer can be
damaged. When possible, always park the rig on a
flat surface.
5-38

Service........................................................... .6-3
Accessories and Modifications ..........................6-3
California Proposition 65 Warning .....................6-4
California Perchlorate Materials Requirements .....6-4
Doing Your Own Service Work .........................6-4
Adding Equipment to the Outside of the Vehicle ..................................................... .6-5
Fuel ............................................................... .6-5
Gasoline Octane ........................................... .6-6
Gasoline Specifications ................................... .6-6
California Fuel .............................................. .6-6
Additives ...................................................... .6-6
Fuels in Foreign Countries ...............................6-7
Filling the Tank ............................................. .6-8
Filling a Portable Fuel Container .....................6-10
Checking Things Under the Hood ....................6-10
Hood Release ............................................. .6-11
Engine Compartment Overview .......................6-12
Engine Oil .................................................. .6-13
Engine Oil Life System ................................. .6-16
Engine Air Cleaner/Filter ................................6-18
Automatic Transmission Fluid .........................6-19
Hydraulic Clutch .......................................... .6-19
Cooling System ........................................... .6-20
Engine Coolant ............................................ .6-24
Engine Overheating ...................................... .6-27Windshield Washer Fluid
................................6-28
Brakes ....................................................... .6-29
Battery ....................................................... .6-33
Jump Starting .............................................. .6-34
Headlamp Aiming .......................................... .6-38
Bulb Replacement ......................................... .6-41
Halogen Bulbs ............................................. .6-41
Headlamps, Front Turn Signal, Sidemarker, and Parking Lamps ................................... .6-42
Center High-Mounted Stoplamp (CHMSL) .........6-43
Taillamps
and Turn Signal Lamps (Coupe) .......6-44
Taillamps, Turn Signal, Stoplamps and Back-up Lamps (Sedan) .............................6-44
Back-Up Lamps (Coupe) ................................6-45
License Plate Lamp ..................................... .6-46
Replacement Bulbs ...................................... .6-47
Windshield Wiper Blade Replacement ..............6-47
Tires ............................................................. .6-48
Tire Sidewall Labeling .................................. .6-49
Tire Terminology and Definitions .....................6-52
Inflation - Tire Pressure .................................6-55
Tire Pressure Monitor System .........................6-56
Tire Pressure Monitor Operation .....................6-58
Tire Inspection and Rotation ...........................6-62
When It Is Time for New Tires .......................6-64
Section 6 Service and Appearance Care
6-1

Headlamps, Front Turn Signal,
Sidemarker, and Parking Lamps
A. Front Turn Signal/Parking Lamp
B. Sidemarker
C. Headlamp To replace one of these bulbs:
1. Open the hood. See Hood Release on page 6-11 .
2. Remove the two bolts from the headlamp assembly.
3. Remove the two fasteners from the fascia. Assistance may be needed for Steps 4 and 5.
4. Pull the front fascia back.
6-42

5. Pull the headlamp assembly up at an angle andtowards the radiator to remove it.
6. Disconnect the bulb base from the wiring harness by lifting the locking tab.
7. Disconnect the wiring harness from the bulb socket.
8. Remove the retainer by turning it counterclockwise.
9. Turn the bulb socket for the headlamp, front turn signal, or parking lamp counterclockwise.
For the sidemarker bulb, use a tool to assist
in turning the bulb socket.
10. Pull the old bulb out of the socket.
11. Install a new bulb.
12. Reinstall the bulb assembly by reversing Steps 1 through 9.
When reinstalling the headlamp assembly, first
make sure that the wiring harness is in its original
position. If not, the headlamp assembly will not
fit correctly.
Align the two tabs on the bottom of the assembly
that fit into two slots in the headlamp assembly
bracket.Center High-Mounted Stoplamp
(CHMSL)
To replace a CHMSL bulb: 1. Open the trunk.
2. Press the tabs to release the bulb assembly.
3. Pull the bulb assembly down to access the bulbs.
4. Pull the old bulb straight out.
6-43

5. Push the new bulb straight in until it clicks.
6. Align the tabs in the bulb assembly with theassembly in the trunk lid. Push the bulb assembly
back into place until it snaps in. You may need
to use a tool to guide the tabs into the assembly.
Taillamps and Turn Signal Lamps
(Coupe)
To replace a taillamp or rear turn signal bulb:
1. Open the trunk. See Trunk on page 3-11for more
information.
2. Remove the screw retaining the taillamp assembly.
3. Disconnect the wiring harness by lifting up on the tab to release and pull it straight out.
4. Hold and turn the bulb socket clockwise and then release it from the lamp housing.
5. Pull the old bulb straight out of the socket.
6. Install a new bulb.
7. Reverse Steps 2 through 4 to reinstall the taillamp assembly.
Taillamps, Turn Signal, Stoplamps
and Back-up Lamps (Sedan)
To replace one of these bulbs:
1. Open the trunk.
2. Remove the trunk trim and pull back fastener.
3. Remove the additional fastener.
4. Remove the outer two screws from the taillamp assembly.
5. Lift up on the tab and pull the wiring harness straight out.
6. Remove the taillamp assembly from the quarter panel.
6-44

A. Sidemarker
B. Stoplamp/Turn Signal/Taillamp
C. Back-up
7. Turn the bulb socket counterclockwise and pull it straight out.
8. Pull the old bulb straight out of the socket.
9. Push the new bulb straight into the socket.
10. Push the new bulb into the taillamp assembly and turn it clockwise to lock it into place. 11. Reinstall the taillamp assembly into the quarter
panel.
12. Push the wiring harness straight into the taillamp assembly and push the tab down.
13. Reinstall the outer two screws into the taillamp assembly.
14. Reinstall the trunk trim and the fasteners.
Back-Up Lamps (Coupe)
To replace a back-up lamp bulb:
1. Remove the two screws from the face of the back-up lamp.
2. Pull the lamp straight out from the fascia pocket.
6-45