oil level OLDSMOBILE SILHOUETTE 2003 Owners Manual

Section 3 Instrument Panel
Instrument Panel Overview ........................... 3.4
Hazard Warning Flashers
............................ 3.6
Other Warning Devices
............................... 3.6
Horn
............................................................. 3.7
Tilt Wheel
..................................................... 3-7
Turn SignaVMultifunction Lever
......................... 3.7
Exterior Lamps
............................................. 3.14
Interior Lamps
.............................................. 3.17
Switchbanks
................................................. 3.21
Instrument Panel Switchbank
.......................... 3-21
Overhead Console Switchbank
....................... 3.21
Ultrasonic Rear Parking Assist (URPA)
............ 3.22
Accessory Power Outlets
............................... 3.24
Climate Controls
............................................ 3.25
Climate Control System
................................. 3.25
Dual Climate Control System
.......................... 3.28
Rear Climate Control System
Rear Climate Control System (With Entertainment System)
...................... -3-34
Passenger Compartment Air Filter
................... 3.37
Warning Lights, Gages and Indicators
............. 3.39
Instrument Panel Cluster
................................ 3.40
Outlet Adjustment
......................................... 3.31
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Speedometer and Odometer ........................... 3.41 Safety
Belt Reminder Light
............................. 3.42
Air Bag Readiness Light
................................ 3-43
Brake System Warning Light
.......................... 3-44
Anti-Lock Brake System Warning Light
............. 3-45
Traction Control System (TCS) Warning Light
...... 3-46
Engine Coolant Temperature Gage
.................. 3-47
Malfunction Indicator Lamp
............................. 3-47
Fuel Gage
................................................... 3-51
Message Center
............................................. 3-52
Service Traction System Warning Message
...... 3-52
Traction Active Message
................................ 3-53
Engine Coolant Temperature Warning
Message
.................................................. 3-53
Charging System Indicator Message
................ 3-54
Low Oil Pressure Message
............................ 3-54
Low Engine Oil Level Message
....................... 3-55
Change Engine Oil Message
.......................... 3-56
Power Sliding Door Warning Message
............. 3-56
Rear Hatch Ajar Warning Message
.................. 3-58
PASS-Key@
I II Security Message ................... -3-58
All-Wheel Drive Disable Warning Message
....... 3-59
Low Fuel Warning Message
........................... 3-59
Driver Information Center (DIC)
....................... 3-60
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3- 1

Charging System Indicator Message
The charging system
battery symbol will come
on in the message
center when you turn on
the ignition as a check
to show you it is working.
It will remain on as long as the engine is not running.
It should go out once the engine is running.
If it stays on,
or comes on while you are driving, you may have a
problem with the charging system. It could indicate that
you have problems with a generator drive belt,
or another electrical problem. Have it checked right
away. Driving while this indicator appears in the
message center could drain your battery.
Low Oil Pressure Message
LOW
OIL
PRESSURE
LL
United States Canada
Your vehicle is equipped with a low oil pressure warning
message.
Your oil pressure message lets you know when you
may have a problem with your engine oil pressure.
When the engine is running and this message appears,
the engine oil level may be too low. There may also
be another problem causing low oil pressure.
If you must drive a short distance with the message on,
be certain to turn
off all your accessories, such as
the radio and air conditioner.
3-54

L,n’t keep driving i, .he oil pressure i, ,ow.
If you do, your engine can become
so hot that
it catches fire. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice: Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
Low Engine Oil Level Message
I I I
LOW
ENG OIL
LEVEL
I I I
United States Canada
If this message comes on, it means your engine is
low on oil.
You need to check the oil level right away. Have your
vehicle serviced immediately.
3-55

When you want to leave the freeway, move to the
proper lane well in advance.
If you miss your exit,
do not, under any circumstances, stop and back up.
Drive on to the next exit.
The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted.
Reduce your speed according to your speedometer, not
to your sense of motion. After driving for any distance
at higher speeds, you may tend to think you are
going slower than you actually are.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well rested. If you
must start when you’re not fresh
- such as after a day’s
work
- don’t plan to make too many miles that first
part of the journey. Wear comfortable clothing and shoes
you can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it’s ready to go. If it needs
you’ll find experienced and able service experts in
dealerships all across North America. They’ll be ready
and willing to help
if you need it.
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Here are some things you can check before a trip:
e
e
e
e
e
e
e
Windshield Washer Nuid: Is the reservior full?
Are all windows clean inside and outside?
Wiper Blades: Are they in good shape?
Fuel, Engine Oil, Other Fluids: Have you checkea
all levels?
Lamps: Are they all working? Are the lenses clean?
Tires: They are vitally important to a safe,
trouble-free trip.
Is the tread good enough for
long-distance driving? Are the tires all inflated
to the recommended pressure?
Weather Forecasts: What’s the weather outlook
along your route? Should you delay your trip a
short time to avoid a major storm system?
Maps: Do you have up-to-date maps?
4-23

Engine Oil
LOW
ENG OIL
LEVEL
United States
Canada
If the low engine oil level message appears on the
instrument cluster, it means you need to check your
engine oil level right away. For more information,
see
Low Engine Oil Level Message on page 3-55.
You should check your engine oil level regularly; this is
an added reminder.
Checking Engine Oil
It’s a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick is
located at the front of the
engine compartment,
near the center. The
dipstick handle has a
bright, yellow loop design
for easy identification. See
Engine Compartment
Overview on page
5- 12
for more information on location.
Turn
off the engine and give the oil several minutes to
drain back into the oil pan. If you don’t, the oil
dipstick might not
show the actual level.
Pull out the dipstick and clean it with a paper towel or
cloth, then push
it back in all the way. Remove it again,
keeping the tip down, and check the level.
5-1 4

Notice: Don’t add too much oil. If your engine
has
so much oil that the oil level gets above the
cross-hatched area that shows the proper operating
range, your engine
could be damaged.
When to Add Engine Oil
If the oil is at or below the cross-hatched area at the tip 01
the dipstick, then you’ll need to add at least one quart of
oil. But you must use the right kind. This part explains
what kind of oil to use. For engine oil crankcase capacity.
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The engine oil fill cap is
located behind the engine
oil dipstick. See
Engine
Compartment Overview
on page
5- 72 for more
information on location.
Be sure to
fill it enough to put the level somewhere in the
proper operating range in the cross-hatched area. Push
the dipstick all the way back in when you’re through.
5-1 5

Automatic Transaxle Fluid
When to Check and Change
A good time to check your automatic transaxle fluid
level is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83
000 km) if the vehicle is mainly driven under one or
more of these conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
If you do not use your vehicle under any of
these conditions, change the fluid and filter at
100,000 miles (1 66 000 km).
See
Part A: Scheduled Maintenance Services
on page
6-4.
How to Check
Because this operation can be a little difficult, you may
choose to have this done at the dealership service
department.
If you do it yourself, be sure to follow all the instructions
here, or you could get a false reading on the dipstick.
Notice: Too much or too little fluid can damage your
transaxle.
Too much can mean that some of the fluid
could come out and fall
on hot engine or exhaust
system parts, starting a fire.
Too little fluid could
cause the transaxle to overheat. Be sure to get an
accurate reading if you check your transaxle fluid.
Wait at least
30 minutes before checking the transaxle
fluid level
if you have been driving:
When outside temperatures are above 90°F (32°C).
At high speed for quite a while.
In heavy traffic - especially in hot weather.
While pulling a trailer.
To get the right reading, the fluid should be at normal
operating temperature, which
is 180°F to 200°F
(82°C to 93°C).
Get the vehicle warmed up by driving about
15 miles
(24 km) when outside temperatures are above 50°F
(1 0°C). If it's colder than 50°F (1 OOC), you may have to
drive longer.
5-20

Cooling System
When you decide it’s safe to lift the hood, here’s what
you’ll see:
A. Radiator Pressure Cap
B. Electric Engine Cooling Fans
C. Coolant Recovery Tank An electric
engine cooling far. -..-er the hood
can start up even when the engine is not
running and can injure you. Keep hands,
clothing and tools away from any underhood
electric fan.
If the coolant inside the coolant recovery tank is boiling,
don’t do anything else until it cools down. The vehicle
should be parked on a level surface.
5-29

Notice: Engine damage from running your engine
without coolant isn’t covered by your warranty.
See “Overheated Engine Protection Operating
Mode” in the Index for information on driving to
a safe place in an emergency.
Notice: When adding coolant, it is important that
you use only
DEX-COOL@ (silicate-free) coolant.
If coolant other than DEX-COOL@
is added to the
system, premature engine, heater core or radiator
corrosion may result. In addition, the engine coolant
will require change sooner
- at 30,000 miles
(50 000 km) or 24 months, whichever occurs first.
Damage caused by the use of coolant other
than DEX-COOL@ is not covered by your new
vehicle warranty.
How to Add Coolant to the Coolant
Recovery Tank
If you haven’t found a problem yet, but the coolant
level isn’t at
or above the FULL COLD mark, add a
50/50 mixture of clean, drinkable waterand DEX-COOL@
engine coolant at the coolant recovery tank. See Engine
Coolant on page
5-23 for more information.
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can boil
before the proper coolant mixture will. Your
vehicle’s coolant warning system
is set for the
proper coolant mixture. With plain water or the
wrong mixture, your engine could get too hot
but you wouldn’t get the overheat warning.
Vn~lr en~ine mt1ld catch fire and YOU or others
could be burned. Use a 50/50 mixture of clean,
drinkable water and DEX
COOL@ coolant.
5-31

Maintenance Schedule
Introduction
I
KEEP ENGINE OIL
AT THE PROPER
-EVEL AND CHANGE
AS I
RECOMMENDED ~
Your Vehicle and the Environment
Proper vehicle maintenance not only helps to keep your
vehicle in good working condition, but also helps the
environment. All recommended maintenance procedures
are important. Improper vehicle maintenance can
even affect the quality of the air we breathe. Improper
fluid levels or the wrong tire inflation can increase
the level of emissions from your vehicle.
To help protect
our environment, and to keep your vehicle in good
condition, please maintain your vehicle properly.
Maintenance Requirements
Maintenance intervals, checks, inspections and
recommended fluids and lubricants as prescribed in this
manual are necessary to keep your vehicle in good
working condition. Any damage caused by failure
to follow recommended maintenance may not be
covered by warranty.
Have you purchased the GM Protection Plan? The Plan
supplements your new vehicle warranties. See your
Warranty and Owner Assistance booklet or your dealer
for details.
6-2