
The 2003 Oldsmobile Alero Owner Manual a 
Seats and Restraint  Systems ........................... 1-1 
Front  Seats 
............................................... 1-2 
Rear  Seats 
............................................... 1-8 
Safety  Belts 
.............................................. 1-9 
Child  Restraints 
....................................... 1-32 
Supplemental  Restraint  System  (SRS) 
...................................... 1-53 
Restraint  System  Check 
............................ 1-60 
Keys 
........................................................ 2-2 
Doors  and  Locks 
....................................... 2-7 
Windows 
................................................. 2-1 4 
Theft-Deterrent  Systems ............................ 2-1 6 
Starting  and  Operating  Your  Vehicle 
........... 2-17 
Mirrors 
.................................................... 2-32 
Siorage  Areas 
......................................... 2-34 
Sunroof .................................................. 2-35 
Instrument  Panel  Overview 
.......................... 3-4 
Climate  Controls 
...................................... 3-1  9 
.w .arning  Lights,  Gages  and  indicators ......... 3-23 
Audio System(s) ....................................... 3-38 
Features  and  Controls 
..................................... 2-1 
Instrument  Panel 
............................................. 3-1  Driving  Your  Vehicle 
....................................... 4-1 
Your  Driving, the  Road, and Your  Vehicle 
..... 4-2 
Towing 
................................................... 4-31 
Service 
..................................................... 5-3 
Fuel ......................................................... 5-5 
Checking Things  Under 
the 
Hood ............................................... 5-9 
Headlamp Aiming 
..................................... 5-47 
Bulb Replacement .................................... 5-49 
Windshield  Wiper Blade Replacement 
......... 5-52 
Tires 
...................................................... 5-53 
Appearance  Care 
..................................... 5-72 
Vehicle  Identification 
................................. 5-80 
Electrical System 
...................................... 5-81 
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Normal  Maintenance  Replacement Parts ...... 5-88 
Maintenance  Schedule ........................... ... 6-1 
Maintenance Schedule 
................................ 6-2 
Customer  Assistance  Information 
.................... 7-1 
Customer 
Assistance iniorrnation .................. 7-2 
Index ................................................................. 1 
Service 
and Appearance Care 
.......................... 5-1 
n.- - -:I: - -1: - .- - .....................  

Section 2 Features  and  Controls 
Keys ............................................................... 2.2 
Remote  Keyless  Entry  System 
......................... 2.3 
Remote  Keyless  Entry  System  Operation 
.......... -2-4 
Doors  and 
Locks ............................................. 2-7 
Door  Locks 
................................................... -2-7 
Power  Door  Locks 
.......................................... 2-8 
Delayed  Locking 
............................................ -2-8 
Programmable  Automatic  Door  Locks 
................................................ 2.8 
Rear  Door  Security  Locks 
.............................. 2-10 
Lockout  Protection 
........................................ 2.11 
Leaving  Your  Vehicle 
.................................... 2-1 1 
Trunk .......................................................... 2-1 1 
Windows .......................... ...................... -2-1  4 
Manual  Windows 
...................................... -2-1  4 
Power  Windows 
............................. ....... 2.15 
Sun  Visors 
............................................... 2.15 
Theft-Deterrent  Systems 
.................................. 2.16 
Passlock@ 
@ ................................................. 2.16 
Starting  and  Operating  Your  Vehicle 
................ 2.17 
New  Vehicle  Break-In 
.................................... 2.17 
Ignition  Positions 
.......................................... 2.17  Starting 
Your Engine 
................................. 2.18 
Engine  Coolant  Heater 
.................................. 2.20 
Automatic  Transaxle  Operation 
....................... 2.22 
Manual Transaxle  Operation 
........................... 2.25 
Parking Brake 
.............................................. 2.26 
Parking  Your Vehicle/Key  Removal 
.................. 2-29 
Engine  Exhaust 
............................................ 2-30 
Running  Your  Engine  While You  Are  Parked 
.... 2-30 
Mirrors 
........................................................... 2-32 
Manual  Rearview  Mirror 
................................. 2-32 
Outside  Remote Control  Mirror 
....................... 2-32 
Outside  Power Mirrors 
................................... 2-33 
Outside  Convex Mirror 
................................... 2-33 
Storage Areas 
................................................ 2-34 
Glove  Box 
................................................... 2.34 
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d-34 
Center  Console  Storage  Area ......................... 2-34 
Sunroof 
......................................................... 2.35 
Shifting  Into 
Park 
(P) ..................................... 2-27 
Shifting Out 
of Park  (P) ................................. 2-28 
Parking  Over Things  That  Burn 
....................... 2-29 
n e’ ................................................ 
2- 1  

Power Windows 
If your  vehicle  has  power  window  switches, they are 
located  on  the  armrest  on the  driver’s door. In addition, 
each  passenger  door  has  a window  switch. 
Express  ‘Down  vvinaow 
The  driver’s  window  switch  has an express down 
feature.  This  switch  is  labeled 
AUTO. Press the rear  of 
the  switch  slightly  down,  and the driver‘s  window  will 
open  a small  amount. 
If the rear of the  switch is pressed 
all  the  way  down,  the  window  will go  all  the way  down.  To stop the 
window while it is  lowering,  press the front 
of  the  switch. 
To raise the  window, press and hold 
the front  of the  switch. 
Window Lockout 
On four-door  models, the driver’s power window 
controls also  include a  window lockout. When the 
lockout switch  is moved to  the  left, the  driver  and 
passengers  will be able  to use  their  window switches. 
Move  the  lockout switch to the  right to  stop the 
passengers from  using their window  switches. The 
driver can still operate 
all of  the  windows  with the 
lock  on. 
Sun Visors 
To block  out glare, you can  swing down the  visors. You 
can also  remove  them from the  center mount and 
swing them to the  side, to block  out  glare from the  side. 
Visor  Vanity  Mirror 
Swlng down tne  sun  visor  ana iiit tne cover io expose 
the vanity  mirror. 
2-1 5  

Outside  Power Mirrors 
If  your vehicle  has power 
mirrors  these controls 
are located  on the 
driver’s door. 
To  choose  the  mirror you  want  to adjust  by  moving  the 
selector  switch located  above  the four-way control 
pad  to  the right  or  to the  left.  Then  use  the arrows  on 
the  control  pad 
to move the  mirror  in the desired 
direction.  Adjust  each  mirror 
so that  you  can  see  a  little 
comfortable  driving position. 
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Outside Convex Mirror 
Your passenger’s side mirror is  convex.  A  convex 
mirror’s surface 
is curved  so  you  can  see  more from the 
driver’s  seat. 
A convex  mirror can  make things (like o ?r 
vehicles) 
look farther  away  than  they  really are. 
If you  cut too sharply into the  right lane, you 
could hit  a vehicle  on  your  right.  Check your 
inside mirror  or glance  over  your  shoulder 
before changing  lanes. 
2-33