
. 
The 2003 Oldsmobile  Silhouette  Owner Manual 
Seats  and  Restraint  Systems ........................... 1-1 
Front  Seats 
............................................... 1-2 
Rear  Seats 
............................................... 1-7 
Safety  Belts 
............................................. 1-22 
Child  Restraints 
....................................... 1-45 
Air  Bag  Systems 
...................................... 1-69 
Restraint  System  Check 
............................ 1-77 
Features  and  Controls 
..................................... 2-1 
Keys 
........................................................ 2-3 
Doors  and  Locks 
....................................... 2-9 
Windows 
................................................. 2-24 
Theft-Deterrent  Systems 
............................ 2-27 
Starting  and  Operating  Your  Vehicle 
........... 2-32 
Mirrors 
.................................................... 2-45 
Onstar@  System 
...................................... 2-47 
HomeLink@  Transmitter 
......................... 2-49 
Storage  Areas 
......................................... 2-54 
Vehicle  Personalization 
............................. 2-62 
Instrument  Panel  Overview 
.......................... 3-4 
Climate  Controls 
...................................... 3-25 
Warning  Lights,  Gages  and Indicators 
......... 3-39 
Driver  Information  Center  (DIC) 
.................. 3-60 
Instrument  Panel 
............................................. 3-1 
Messaye Center 5-3L n r~ ....................................... 
Audio 
System(s) ....................................... 3-63 
Your  Driving,  the Road, and  Your Vehicle 
..... 4-2 
Towing 
................................................... 4-32 
Service 
..................................................... 5-3 
Fuel 
......................................................... 5-5 
Checking Things  Under the Hood 
............... 5-10 
All-Wheel  Drive 
........................................ 5-50 
Bulb  Replacement 
.................................... 5-52 
Windshield  Wiper Blade Replacement 
......... 5-58 
Tires 
...................................................... 5-60 
Appearance  Care 
..................................... 5-87 
Vehicle  Identification 
................................. 5-95 
Electrical System 
...................................... 5-96 
Capacities and  Specifications 
................... 5-1  03 
Normal Maintenance  Replacement Parts 
...... 5-1  05 
Maintenance Schedule 
................................ 6-2 
Customer Assistance  Information 
.................... 7-1 
Customer Assistance  Information 
.................. 7-2 
Reporting Safety  Defects 
............................ 7-9 
Driving  Your  Vehicle 
....................................... 4-1 
Service  and Appearance  Care 
.......................... 5-1 
Maintenance  Schedule 
..................................... 6-1 
Index 
................................................................ 1  

Rear  Seat  Passengers 
It’s very  important  for  rear  seat passengers to buckle 
up!  Accident  statistics  show  that  unbelted people 
in the 
rear  seat  are  hurt  more  often in crashes than those 
who  are  wearing  safety  belts. 
Rear  passengers  who  aren’t  safety  belted can  be 
thrown  out  of the  vehicle  in a crash.  And they can strike 
others  in the vehicle  who  are wearing safety belts. 
Rear  Seat  Outside  Passenger  Positions 
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Lap-Shoulder Belt 
The  positions next to  the windows  have lap-shoulder 
belts.  Here’s how  to wear  one  properly. 
1. Pick up the  latch plate and pull the  belt across you. 
Don’t  let it get  twisted. 
The shoulder belt may lock 
if you  pull the belt across 
you very quickly.  If this  happens,  let the belt  go  back 
slightly to unlock  it. Then pull  the belt across you 
more slowly. 
1-39  

Child  Restraints 
Older Children 
Older  children  who  have outgrown booster seats should 
wear  the  vehicle’s  safety  belts. 
If  you  have  the  choice,  a child should sit next to  a 
window so the child can  wear a  lap-shoulder belt and 
get  the  additional  restraint  a shoulder belt can  provide. 
Q: What is the proper  way  to  wear  safety  belts? 
A: If possible, an older child  should wear  a 
lap-shoulder belt and get the  additional restraint 
a shoulder belt can provide.  The shoulder belt 
should not cross the face  or  neck. The  lap 
belt should 
fit snugly  below  the  hips, just  touching 
the  top 
of the thighs.  It should never  be worn 
over  the abdomen,  which  could cause severe  or 
even fatal  internal injuries  in a crash. 
Accident statistics  show  that children are safer 
if they 
are  restrained in the  rear  seat. 
In  a crash,  children 
who are not buckled up  can strike 
other  people who  are buckled  up,  or can be thrown 
out  of the vehicle. Older children need to  use safety 
belts properly. 
1 -45  

A booster  seat (F-G) is a child  restraint designed to 
improve  the  fit  of  the  vehicle's safety belt system. 
Some  booster  seats  have  a shoulder belt positioner, 
harness. 
A booster  seat  can also  help a child to  see out 
the  window. 
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Q: How do child restraints work? 
A: A  child restraint system  is any device designed for 
use  in a motor vehicle to  restrain, seat,  or position 
children. A  built-in child  restraint system  is a 
permanent part  of the  motor  vehicle.  An  add-on 
child restraint system  is a portable one, which 
is  purchased by the vehicle's  owner. 
For many  years, add-on child  restraints have 
used the adult belt system  in the vehicle. 
To help 
reduce the chance  of injury, the  child also has  to 
be  secured within the  restraint. The vehicle's 
belt system secures the  add-on  child restraint in  the 
vehicle, and the  add-on  child restraint's harness 
system holds  the child in place within the  restraint. 
One  system,  the three-point harness, has straps that 
come down  over each  of the infant's shoulders and 
buckle together  at the crotch. The five-point harness 
system has two shoulder straps, two hip straps and 
a crotch strap. A sirieici rnay iake ihe piace oi hip 
straps. A T-shaped shield has shoulder straps that 
are attached to a flat  pad which rests low against the 
child's body. 
A shelf- or armrest-type shield has 
straps that are attached to a  wide, shelf-like shield 
that 
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1-53  

When an  air  baa  jnflates,  there is dust  in  the 
air.  This  dust  could  cause  breathing  problems 
for  people  with  a  history  of  asthma  or  other  breathing  trouble. 
To avoid this, everyone in 
the  vehicle  should  get  out  as  soon  as it is safe 
to  do 
so. If  you  have breathing  problems but 
can’t  get  out  of  the  vehicle  after  an  air  bag 
inflates,  then  get  fresh  air  by  opening  a 
window  or  a  door. 
If you  experience  breathing 
problems  following  an  air  bag  deployment, 
you  should  seek medical  attention. 
In  many  crashes  severe  enough to inflate an  air  bag, 
windshields  are  broken  by  vehicle deformation. 
Additional  windshield  breakage  may  also occur from 
the  right  front  passenger  air  bag. 
Air  bags  are designed to  inflate only once. After  an 
air  bag  inflates,  you’ll  need some  new  parts for 
your  air  bag  system.  If  you don’t  get them,  the air 
bag  system  won’t  be  there to help protect you 
in  another  crash. 
A new  system  will include air  bag 
manual  for  your  vehicle  covers the  need to replace 
other  parts. 
modules and possibly other parts. The service 
Your vehicle is equipped  with an electronic frontal 
sensor,  which helps the sensing system distinguish 
between  a moderate frontal impact and  a more 
severe  frontal  impact.  Your vehicle  is also equipped 
with  a  crash sensing and diagnostic module, 
which  records information about the frontal air  bag 
system.  The  module records information about 
the  readiness  of the system,  when the system 
commands  air bag inflation and driver’s safety belt 
usage  at deployment. The  module 
also records 
speed,  engine 
RPM, brake and throttle  data. 
Let only qualified technicians  work on your air  bag 
systems.  Improper service can  mean  that an air 
bag system  won’t  work properly. See your dealer 
for  service. 
Notice: If you  damage  the  covering  for  the  driver’s 
or the  right  front  passenger’s  air  bag, or  the  air 
bag  covering  on  the  driver’s  and  right  front 
passenger’s  seatback,  the  bag  may  not  work 
properly.  You  may  have  to replace  the  air  bag 
module 
in the  steering  wheel,  both  the  air  bag 
module  and  the  instrument  panel  for  the  right  front 
passenger’s  air  bag,  or  both  the  air  bag  module 
and  seatback  for  the  driver’s  and  right  front 
passenger’s  side  impact  air  bag. 
Do not  open  or 
break  the  air  bag  coverings. 
1 -75  

Section 2 Features  and  Controls 
Keys .................................................. 
Remote  Keyless  Entry System ............ 
Remote  Keyless  Entry System Operatior 
Doors  and Locks 
................................ 
Door  Locks ....................................... 
1 
............ 2.3 
............ 2.5 
........... 2.6 
............ 2.9 
............ 2.9 
Power  Door  Locks 
........................................ 2-10 
Last  Door  Closed  Locking 
.............................. 2-1  1 
Programmable  Automatic  Door  Locks 
.............. 2.12 
Lockout  Protection 
........................................ 2.13 
Leaving  Your  Vehicle 
.................................... 2.13 
Dual  Sliding  Doors 
. 
Power  Sliding  Door 
Liftgate 
................. 
Windows ................. 
Power  Windows ..... 
Power  Rear  Quarter 
...................................... 2.13 
PSD) 
.............................. 2.16 
...................................... 2.22 
...................................... 2.24 
...................................... 2.25 
Windows 
........................ 2.26 
Sun  Visors 
................................................... 2-26 
Content  Theft-Deterrent 
. . .................... 2.27 
PASS-Key@ 
Ill ................... ............ 2.29 
PASS-Key@ 
Ill Operation .... 2.30 
Theft-Deterrent  Systems 
.................................. 2.27  Starting 
and Operating 
Your Vehicle ................ 2.32 
Ignition  Positions 
.............. .......... 2-32 
New Vehicle  Break-In 
.................................... 2.32 
Starting  Your Engine 
..................................... 2-34 
Engine  Coolant  Heater 
.................................. 2-35 
Automatic  Transaxle  Operation 
....................... 2-36 
Parking  Brake 
.............................................. 2-39 
Shifting  Into  Park  (P) 
..................................... 2-40 
Shifting  Out  of Park  (P) 
................................. 2-42 
Parking Over  Things  That  Burn 
....................... 2-43 
Engine  Exhaust 
............................................ 2-43 
Running  Your Engine  While  You  Are  Parked 
....... 2-44 
Mirrors 
........................................................... 2-45 
Manual  Rearview  Mirror 
................ .......... 2-45 
Outside  Power  Mirrors 
................................... 2-45 
Outside  Convex  Mirror 
................................... 2-46 
Outside  Heated  Mirrors 
.................................. 2-46 
Onstar@  System 
............................................. 2-47 
HomeLink@  Transmitter 
................................... 2-49 
Programming the  HomeLink Transmitter 
........... 2-50 
2-1  

Liftgate 
To unlock the liftgate from the  outside, turn the key in 
the  cylinder clockwise or  use  the remote keyless 
entry  transmitter. 
To lock the  liftgate using  the  key, 
turn  the key  counterclockwise. 
Open  the  liftgate  using the  handle located above the 
license plate. Once slightly opened, the  liftgate will  rise 
by itself.  Lamps 
in the rear  of the  vehicle will  come 
on,  illuminating the rear cargo  area.  See 
lnterior Lamps 
on page 3-17. 
Notice: Be  sure  there  are no overhead 
obstructions,  such  as  a  garage  door,  before  you 
open  the  liftgate.  You could  slam  the  liftgate 
into  something  and  break  the 
glass. 
It can  be  dangerous  to  drive  w ~~~ the  liftgate 
open  because  carbon  monoxide 
(CO) gas  can 
come  into  your  vehicle.  You  can’t  see or  smell 
CO. 
It can  cause  unconsciousness  and  even 
death.  If  you  must  drive  with  the  liftgate  open 
or  if  electrical  wiring  or  other  cable 
connections  must  pass  through  the  seal  between  the  body  and  the  liftgate: 
Make  sure  all  other  windows  are shut. 
Turn  the  fan  on  your  heating  or  cooling 
system  to 
its highest  speed  and  select  the 
control  setting  that  will  force  outside  air  into  your  vehicle.  See “Comfort  Controls” 
in the  Index. 
If you  have  air  outlets  on  or  under  the 
instrument  panel,  open  them  all 
the way. 
See  “Engine  Exhaust” 
in the Index. 
2-22  

indows 
Leaving children in a vehicle  with the windows 
closed  is dangerous. 
A child can be overcome 
by the extreme heat  and can suffer  permanent 
injuries  or  even death  from  heat  stroke. Never 
leave  a  child  alone in a  vehicle,  especially  with 
the windows  closed in warm  or  hot  weather. 
2-24