SATURN ION 2004 Owners Manual

4. Remove the retaining nut.
5. Remove the bulb and replace it with the
appropriate bulb.
Front Turn Signal Lamps (Sedan)
1. Turn the ignition and headlamp switch off.
2. After allowing the bulb to cool, open the hood.
SeeHood Release on page 5-10.
3. Pull up on the headlamp retaining pins to remove
them, gently pull the headlamp assembly away
from the vehicle and remove the electrical
connector.
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4. To access the park/turn bulb, turn the dust cap
counter-clockwise to remove it.5. Remove the park/turn bulb socket and bulb by
rotating it counter-clockwise.
6. Gently remove the bulb and replace it with the
appropriate bulb.
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Front Turn Signal and Parking
Lamps (Coupe)
1. Open the hood. SeeHood Release on page 5-10.
2. Reach behind the headlamp from inside the hood.
3. Rotate the bulb socket counter-clockwise to
remove it from the housing.
4. Gently pull the bulb from the socket and replace it
with the appropriate bulb.
Fog Lamps
1. Turn off the fog lamps and allow them to cool.
2. Reach under the front bumper to the rear of the
fog lamp to locate the bulb socket.
3. Then rotate the bulb socket counter-clockwise to
remove it.
4. Remove the bulb and replace it with the
appropriate bulb.
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Sidemarker Lamps (Coupe)
1. Turn the ignition and headlamp switch off.
2. Open the hood. SeeHood Release on page 5-10.
3. Pull up on the headlamp retaining pins to remove
them, gently pull the headlamp assembly away
from the vehicle and remove the electrical
connector.4. Rotate the side marker bulb counter-clockwise to
disconnect it.
5. Gently remove the bulb and replace it with the
appropriate bulb.
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Center High-Mounted Stoplamp
(CHMSL)
1. Remove the CHMSL cover by pulling down on the
cover edges.
2. Twist the sockets out of the stop lamp and remove
the bulbs.
3. Replace with the appropriate bulbs.
Taillamps, Stoplamps and Back-up
Lamps
1. Open the trunk.
2. Remove the retaining screws from the tail lamp.
3. Slide the tail lamp back and remove it from the
quarter panel.
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4. Remove the bulb socket by rotating 1/8 of a turn
counter-clockwise.
5. Gently pull the bulb from the socket and replace it
with the appropriate bulb.
Replacement Bulbs
For any bulb not listed here contact your retailer.
Lamp TypeSaturn Part
Number
Headlamps
(All Models)9007 16524431
Front
Sidemarker
Lamps (Coupe)168 9425542
Front Turn
Signal/Parking
Lamps5702 10319394
Stop/Taillamps
(Top)3057 12450064
Back-Up Lamps 921L 22692679
CHMSL PC-175 9442441
Fog Lamps
(All Models)881L 12450176
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Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected at least
twice a year for wear or cracking. See “Windshield
Wipers, Blade Check” underScheduled Maintenance on
page 6-4for more information.
Replacement blades come in different types and are
removed in different ways. For proper type and length,
seeNormal Maintenance Replacement Parts on
page 6-16. Here’s how to remove the wiper blades:
1. Turn on the wipers to the low wipe setting.
2. Turn off the ignition while the wipers are at the
outer positions of the wiper pattern. The blades
are more accessible for removal/replacement while
in this position.
3. Pull the windshield wiper arm away from the
windshield.4. While holding the wiper arm away from the glass,
push the release clip from under the blade
connecting point and pull the old blade assembly
down toward the glass to remove it from the
wiper arm.
5. Push the new wiper blade securely on the wiper arm
until you hear the release clip “click” into place.
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Tires
Your new vehicle comes with high-quality tires made by
a leading tire manufacturer. If you ever have questions
about your tire warranty and where to obtain service,
see your GM Warranty booklet for details. For additional
information refer to the tire manufacturer’s booklet
included with your vehicle’s Owner’s Manual.
{CAUTION:
Poorly maintained and improperly used tires
are dangerous.
Overloading your tires can cause
overheating as a result of too much
friction. You could have an air-out and a
serious accident. See “Loading Your
Vehicle” in the Index.
CAUTION: (Continued)
CAUTION: (Continued)

Underinated tires pose the same danger
as overloaded tires. The resulting accident
could cause serious injury. Check all tires
frequently to maintain the recommended
pressure. Tire pressure should be checked
when your tires are cold.
Overinated tires are more likely to be
cut, punctured or broken by a sudden
impact — such as when you hit a pothole.
Keep tires at the recommended pressure.
Worn, old tires can cause accidents.
If your tread is badly worn, or if your tires
have been damaged, replace them.
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Low-Prole Performance Tire (Red Line)
If your vehicle has 215/45ZR17 size tires, they are
classied as “low-prole performance” tires. These tires
are designed for very responsive driving on wet or
dry pavement. You may also notice more road noise
with low-prole performance tires and that they tend to
wear faster.
Notice:If your vehicle has low-prole tires, they
are more susceptible to damage from road hazards
or curb impact than standard prole tires. Tire
and or wheel assembly damage can occur when
coming into contact with road hazards like, potholes
or sharp edged objects or when sliding into a
curb. Your GM warranty does not cover this type of
damage. Keep tires set to the correct ination
pressure and, when possible avoid contact with
curbs, potholes and other road hazards.For cold weather driving conditions, you may prefer to
get tires designed for snow or ice. See your dealer
for details regarding winter tire availability and proper
tire selection. Also, seeBuying New Tires on page 5-70.
If you choose to use winter tires:
Use tires of the same brand and tread type on all
four wheel positions.
Use only radial ply tires of the same size, load
range, and speed rating as your original equipment
tires.
Winter tires with the same speed rating as your original
equipment tires may not be available for H, V, W,
and ZR speed rated tires. If you choose winter tires with
a lower speed rating, never exceed the tire’s maximum
speed capability.
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Tire Sidewall Labeling
Useful information about a tire is molded into its
sidewall.
(A) Tire Size:The tire size code is a combination of
letters and numbers used to dene a particular
tire’s width, height, aspect ratio, construction type and
service description. See the “Tire Size” illustration
later in this section for more detail.
(B) Tire Performance Criteria Specication
(TPC Spec):Original equipment tires designed to
GM’s specic tire performance criteria have a TPC
specication code molded onto the sidewall. GM’s TPC
specications meet or exceed all federal safety guidelines.
(C) Department of Transportation (DOT):The
Department of Transportation (DOT) code indicates that
the tire is in compliance with the U.S. Department of
Transportation Motor Vehicle Safety Standards.
(D) Tire Identication Number (TIN):The letters and
numbers following DOT code are the Tire Identication
Number (TIN). The TIN shows the manufacturer and
plant code, tire size, and date the tire was manufactured.
The TIN is molded onto both sides of the tire, although
only one side may have the date of manufacture.
(E) Tire Ply Material:The type of cord and number of
plies in the sidewall and under the tread.
(F) Uniform Tire Quality Grading (UTQG):Tire
manufacturers are required to grade tires based on three
performance factors: treadwear, traction and temperature
resistance. For more information seeUniform Tire Quality
Grading on page 5-71.
(G) Maximum Cold Ination Load Limit:Maximum
load that can be carried and the maximum pressure
needed to support that load. For more information on
recommended tire pressure seeInation - Tire Pressure
on page 5-66andLoading Your Vehicle on page 4-33. Passenger Car Tire Example
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