
Downloaded from www.Manualslib.com manuals search engine The 1998 Cadillac  Seville  Owner’s  Manual 
1-1 
2-1 
Seats  and  Restraint  Systems 
This section tells you  how to use your seats  and  safety  belts properly.  It also explains  the “SIR”  system. 
Features  and  Controls 
This section explains  how  to start and operate  your vehicle. 
3-1  Comfort  Controls  and  Audio  Systems 
This section tells  you  how to adjust the ventilation  and comfort controls  and  how to operate  your  audio  system. 
4-1 
5-1 
6- 1 
7-1 
8-1 
Your  Driving  and  the  Road 
Here you’ll find helpful information and tips about  the road  and  how  to  drive under  different  conditions. 
Problems  on  the  Road 
This section tells  what to  do if you have a problem  while driving,  such  as a flat tire  or overheated engine,  etc. 
Service  and  Appearance  Care 
Here the manual tells  you  how to keep your vehicle  running  properly  and  looking good. 
Customer  Assistance  Information 
This section tells  you  how to contact Cadillac  for assistance  and  how to get  service  and owner publications. 
It 
also gives  you information on “Reporting  Safety Defects” on page 7- 12. 
Index 
Here’s  an  alphabetical listing  of almost every  subject in this manual.  You can  use it to quickly  find 
something  you  want 
to read. 
i   

Downloaded from www.Manualslib.com manuals search engine 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 
service,  have  it done  before  starting  out.  Of course, 
you’ll  find  experienced  and  able  service  experts  in 
Cadillac  dealerships  all  across  North  America.  They’ll 
be  ready  and  willing  to  help  if  you  need  it, 
Here  are  some  things  you  can  check  before  a  trip: 
0 Windshield  Washer  Fluid: Is  the  reservoir  full? Are 
all  windows  clean  inside  and  outside? 
0 Wiper Blades: Are  they  in  good  shape? 
0 Fuel, Engine Oil, Other Fluids: Have  you  checked 
all  levels? 
a 
0 
0 
0 
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? 
Highway  Hypnosis 
Is there  actually  such  a  condition  as  “highway  hypnosis”? 
Or is  it  just  plain  falling  asleep  at  the wheel?  Call  it 
highway  hypnosis,  lack 
of awareness, or whatever. 
There  is  something  about 
an easy  stretch of road  with  the 
same  scenery,  along  with  the  hum  of  the  tires  on  the  road, 
the  drone  of  the  engine,  and  the  rush  of  the  wind  against 
the  vehicle  that  can  make  you  sleepy.  Don’t  let  it  happen 
to  you!  If  it  does,  your  vehicle  can  leave  the  road  in 
less 
than 
a second, and  you  could  crash  and  be  injured. 
What  can  you  do  about  highway  hypnosis?  First,  be  aware  that  it  can  happen.   

Downloaded from www.Manualslib.com manuals search engine Run  your  engine  only as long  as  you  must.  This saves 
fuel. When  you  run  the  engine,  make  it go a little  faster 
than  just idle.  That 
is, push  the accelerator  slightly.  This 
uses  less fuel for the  heat  that  you  get  and  it keeps  the 
battery  charged. 
You will  need  a  well-charged  battery  to 
restart  the vehicle,  and  possibly  for signaling  later  on 
with  your  headlamps.  Let the heater run for  a  while. 
Then,  shut the engine 
off and close  the  window  almost 
all  the  way  to  preserve  the  heat.  Start  the engine again 
and  repeat  this  only  when  you  feel really  uncomfortable 
from the  cold. 
But do it as little  as  possible.  Preserve  the 
fuel as long as  you can. To help keep  warm,  you  can  get 
out 
of the  vehicle  and  do  some  fairly  vigorous  exercises 
every  half  hour or 
so until help comes. 
Loading Your Vehicle 
TIRE-LOADING  INFORMATION 
VEHICLE  CAP. WT. 
FRT. CTR. RR. TOTAL LBS. 
MAX.  LOADING 
& GVWR SAME AS VEHICLE 
CAPACITY  WEIGHT  XXX 
COLD TIRE 
TIRE  SIZE  SPEED  PRESSURE 
RTG  PSI/KPa 
FRT. 
RR. 
SPA. 
IF  TIRES  ARE  HOT, ADD 4PS1/28KPa 
SEE OWNER’S MANUAL FOR ADDITIONAL 
may  properly  carry.  The Tire-Loading  Information  label 
found  on  the  rear  edge 
of the  driver’s  door  tells  you  the 
proper  size,  speed  rating  and  recommended  inflation 
pressures  for the  tires  on  your  vehicle.  It  also gives  you 
important  information  about  the  number  of people  that 
can  be in  your  vehicle  and  the  total  weight  that  you  can 
carry.  This weight  is  called  the Vehicle  Capacity  Weight 
and  includes  the  weight 
of all  occupants, cargo and  all 
options  not  installed  in  the  factory. 
4-29   

Downloaded from www.Manualslib.com manuals search engine A B 
Total  Weight on Your Vehicle’s  Tires 
Be  sure  your  vehicle’s  tires  are  inflated  to the upper 
limit  for cold  tires.  You’ll  find  these  numbers  on  the 
Tire-Loading  Information  label  at the rear  edge  of 
the  driver’s  door  or  see “Loading  Your  Vehicle”  in 
the  Index.  Then  be  sure  you  don’t 
go over  the GVW 
limit  for your  vehicle,  including  the weight  of the 
trailer  tongue. 
Hitches 
It’s  important  to  have  the  correct  hitch  equipment. 
Crosswinds,  large  trucks  going  by  and  rough  roads  are  a  few  reasons  why  you’ll  need  the  right  hitch.  Here 
are  some  rules  to  follow: 
0 The  rear  bumper on your  vehicle  is not  intended  for 
hitches. 
Do not  attach  rental  hitches  or  other 
bumper-type  hitches  to  it. Use  only  a  frame-mounted 
hitch  that  does  not  attach  to  the  bumper. 
If you’ll  be  pulling  a  trailer  that,  when  loaded,  will 
weigh  more  than  2,000  lbs. 
(900 kg),  be  sure  to  use  a 
properly  mounted,  weight-distributing  hitch  and 
sway  control  of the  proper  size.  This  equipment  is 
very important  for proper  vehicle  loading  and  good 
handling  when  you’re  driving. 
If  you’re  using  a  weight-carrying  hitch,  the  trailer 
tongue 
(A) should  weigh 10 percent 
of the  total  loaded 
trailer  weight 
(B). If you have  a  weight-distributing 
hitch,  the trailer  tongue 
(A) should  weigh  12 percent  of 
the  total  loaded  trailer  weight 
(B). 
After  you’ve  loaded  your  trailer,  weigh  the  trailer  and 
then  the  tongue,  separately,  to  see if  the  weights  are 
proper.  If  they  aren’t, you  may  be able 
to get  them  right 
simply  by  moving  some  items  around  in  the  trailer. 
4-34   

Downloaded from www.Manualslib.com manuals search engine ,*a- -a 
Section 5 Problems on the Road 
Here  you’ll  find  what  to do about  some  problems  that  can  occur on the  road. 
5-2 
5-3 
5-3 
5-8 
5- 15 
Hazard  Warning  Flashers Other  Warning  Devices 
Jump  Starting 
Towing  Your  Vehicle 
Engine  Overheating 5-24 If a  Tire  Goes  Flat 
5-24 Changing  a  Flat  Tire 
5-35 Compact  Spare  Tire 
5-36 If You’re  Stuck:  In Sand, Mud, Ice or Snow   

Downloaded from www.Manualslib.com manuals search engine [f a Tire Goes  Flat 
Changing a Flat Tire 
It’s  unusual  for  a  tire  to  “blow  out”  while  you’re \
 driving,  If  a  tire  goes  flat,  avoid  further  tire  and  wheel  d\
amage 
especially  if  you  maintain  your  tires  properly. 
If air  goes  by  driving  slowly  to  a  level  place.  Turn  on your  hazard 
out 
of a  tire,  it’s  much  more  likely  to  leak  out  slowly.  warning  flash-x 
But  if  you  should  ever  have  a  “blowout,”  here  are  a  few\
 
tips  about  what  to  expect  and  what  to  do: 
If a  front  tire  fails,  the  flat tire  will  create  a  drag  that 
pulls  the  vehicle  toward  that  side.  Take  your  foot 
off the 
accelerator  pedal  and  grip  the  steering  wheel  firmly. 
Steer  to  maintain  lane  position,  and  then  gently  brake  to 
a  stop  well  out  of the  traffic  lane. 
A rear  blowout,  particularly on a  curve,  acts  much  like  a 
skid  and  may  require  the  same  correction  you’d  use  in a 
skid.  In  any  rear  blowout,  remove  your  foot  from  the 
accelerator  pedal.  Get  the  vehicle  under  control  by  steering  the  way  you  want  the  vehicle  to 
go. It  may  be 
very  bumpy  and  noisy,  but  you  can  still  steer.  Gently 
brake  to  a  stop 
-- well off the  road  if  possible. 
If  a  tire  goes  flat, the  next  part  shows  how  to  use  your 
jacking  equipment  to  change  a  flat  tire  safely. 
Changing  a  tire can  cause  an injury.  The  vehicle 
can  slip 
off the  jack  and  roll  over  you  or other 
people.  You 
and they  could  be  badly  injured. 
Find 
a level  place  to  change  your  tire. To help 
prevent  the vehicle  from moving: 
1. Put the shift  lever  in PARK (P). 
2. Set the parking  brake firmly. 
3. ”m off the engine. 
To be  even  more  certain the vehicle  won’t  move, 
you  can put blocks  at the  front  and rear  of the 
tire farthest  away from the  one  being  changed. 
That  would  be  the tire on the other  side of the 
vehicle,  at the  opposite  end. 
5-24   

Downloaded from www.Manualslib.com manuals search engine Removing  the  Flat  Tire  and  Installing  the Spare  Tire 
9.0 INCHES 
(23 cm) 
2.5 INCHES 
(7 cm) 
STS Wheel  Shown 
1. Using  the  wheel wrench,  loosen all the wheel nuts. 
Don’t remove  them  yet. 
5-28   

Downloaded from www.Manualslib.com manuals search engine 5. Raise  the  vehicle by turning  the jack handle  to  the 
right.  Raise  the 
vehicle far enough off the  ground  for 
the  spare  tire  to  fit under  the  vehicle. 
6. Remove  all  wheel  nuts  and  take off the  flat  tire. 
1. 
~ 
~~  ~  ~~ 
~  ~  ~~ 
Remove  any  rust  or dirt 
from  the  wheel  bolts, 
mounting  surfaces  and 
spare  wheel. 
Rust  or dirt on the  wheel,  or on the  parts to 
which  it 
is fastened,  can make  the wheel  nuts 
become  loose  after 
a time.  The  wheel  could  come 
off and cause  an accident.  When  you  change a 
wheel,  remove  any  rust or dirt from the  places 
where  the wheel  attaches to the  vehicle. 
In an 
emergency,  you  can  use  a  cloth  or 
a paper towel 
to do this;  but be sure  to use  a  scraper  or  wire 
brush  later, if  you  need  to,  to get  all the  rust or 
dirt off. 
5-30