Page 80 of 386
Downloaded from www.Manualslib.com manuals search engine There  are several ways to lock  and unlock  your vehicle: 
From  the  outside: 
Use your door  key. 
If  your vehicle has  a  theft deterrent  system and it  is armed,  unlock the 
doors  only  with  the key  or Keyless  Entry System.  This will  avoid  setting 
off the alarm. 
From the inside: 
To 
lock  the  door,  push 
down  on  the  lock 
lever. 
To unlock  the door, 
push the lock  lever 
UP- 
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        Page 90 of 386

Downloaded from www.Manualslib.com manuals search engine THEFT DETERRENT  (OPTION) 
If your  Cadillac  has this 
option, 
it has  a theft 
deterrent  alarm system. 
With  this  system,  the 
“SECURITY 
SYSTEM”  light 
will 
flash as you  open  the 
door 
(if your  ignition  is 
off). 
Y 
h . . w . ---I. 
L 
This  light  reminds  you to  arm  the  theft  deterrent  system. Here’s how to 
do  it: 
1. Open  the  door. 
2. Lock  the  door  with the power  door lock  switch  or Keyless  Entry 
System.  The  “SECURITY  SYSTEM” light should come  on  and stay 
on. 
3. Close  all  doors. The  “SECURITY  SYSTEM”  light  should go off. 
If a door  or  the  trunk is opened  without  the key, the alarm will go  off. It I 
will  also go off if a door  lock or  the  trunk  lock  is damaged.  Your  vehicle’s , 
lights  will  flash  and  the  horn will sound. 
Remember,  the  theft deterrent  system  won’t  arm 
if you  lock the  doors r 
with a key or manual door lock.  It arms only if  you use a power door lock A 
switch  or Keyless  Entry System. 
Here’s  how 
to avoid setting  off the  alarm  by accident: 
If you  don’t  want  to  arm the theft  deterrent  system, the vehicle  should 
Always  unlock  a door with a key  or Keyless  Entry System.  Unlocking  a 
be 
locked  after  the  doors  are  closed. 
7 
door any other  way  will  set off  the  alarm. 
Yi 
If you  set off  the  alarm  by accident,  unlock  any  door with  your key or 
Keyless  Entry System. - II Y 
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        Page 91 of 386

Downloaded from www.Manualslib.com manuals search engine r The alarm  won’t stop if you  try  to unlock  a  door any other  way. 
How to Test The Alarm 
Roll down  your window  and lock  your vehicle  using the power  door 
Reach  in and  unlock  the  door  using the manual  lock, and open  the 
lock. 
door.  The  horn will sound  and  your headlights  will flash. 
If  the  alarm  does  not  sound  when  it should, check to  see 
if the horn 
- works.  The  horn  fuse may be blown. To replace  the fuse,  see “Fuses and 
Circuit  Breakers”  in the  Index. 
To reduce  the possibility  of theft,  always  arm  the  theft  deterrent  system 
- when leaving  your vehicle. 
PASS-KEY IIm 
- Your  vehicle  is  equipped with the PASS-Key I1 TM (Personalized 
- different  to arm or disarm  the system.  It works  when you insert  or remove 
Automotive Security System) 
theft deterrent  system. PASS-Key 
I1 is a 
passive  theft deterrent  system. This means  you don’t have  to  do anything 
the 
key from  the ignition.  PASS-Key TM uses a resistor pellet  in the 
ignition  key that  matches  a  decoder  in your vehicle. 
key,  it shuts  down  the vehicle’s  starter and  fuel  systems.  For about  three 
minutes,  the  starter  won’t  work  and fuel  won’t  go  to  the engine.  If 
__ someone  tries  to  start  your vehicle  again or uses  another  key during  this 
time,  the vehicle  will not  start.  This discourages  someone  from randomly 
trying  different  keys  with  different resistor pellets  in an  attempt  to  make 
a 
match. 
The  ignition  key must  be clean  and dry before  it’s inserted  in the  ignition 
or  the  engine  may not start. 
If the engine  does  not  start  and  and  the 
the  ignition off. 
Clean  and dry the key.  Wait  about  three  minutes  and  try again.  The 
work,  and the key  appears  to  be clean  and dry, wait  about  three  minutes 
and  try the  other  ignition key. At this time,  you  may also want  to check 
- When  the PASS-Key  I1 TM system senses  that  someone is using  the wrong 
I_ 
- “PASS KEY FAULT”  light comes  on,  the key  may  be dirty  or wet.  Turn 
__ security light  will remain  on  during  this time. If the  starter  still  won’t 
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        Page 139 of 386

Downloaded from www.Manualslib.com manuals search engine r WmING AND INDICATOR LIGHTS 
This section describes  the warning lights  that  are  on your vehicle.  The 
pictures  will help  you locate  them. 
Warning  lights can signal  that something  is wrong  before  it  becomes 
serious  enough  to cause  an  expensive  repair or replacement.  Paying 
attention  to  your warning lights could also  save  you or  others  from injury. 
Warning  lights go  on when  there may be  or  is  a problem  with one of your 
vehicle’s  functions. 
As you  will see in the  details  on  the next  few  pages, 
some  warning lights  come on briefly  when you turn  the  ignition key just 
to 
let you  know  they’re working. If you are familiar  with this section,  you 
should  not 
be alarmed  when this  happens. 
When  one 
of the warning lights comes on and  stays on when  you are 
driving,  check  the section  that tells  you what  to  do  about  it. Please  follow 
the  manual’s advice.  Waiting to  do repairs  can be costly 
-- and  even 
dangerous. 
So please  get to know  your warning  lights. They’re  a  big help. 
Brake  System  Warning  Light 
Your  Cadillac’s  hydraulic  brake system  is  divided  into two parts. If one 
part  isn’t  working,  the  other  part  can  still  work and  stop you. For good 
braking,  though, you need  both  parts  working  well. 
If the warning  light 
goes  on,  there  could be 
a  brake  problem.  Have 
your  brake  system 
inspected right  away. 
125 
I_ This light should  come on  as you start  the  vehicle. If it doesn’t  come on 
then,  have it fixed 
so it will  be ready  to warn  you if there’s a problem.