CADILLAC DEVILLE 1998 7.G Owners Manual
Manufacturer: CADILLAC, Model Year: 1998, Model line: DEVILLE, Model: CADILLAC DEVILLE 1998 7.GPages: 386, PDF Size: 22.36 MB
Page 1 of 386

Downloaded from www.Manualslib.com manuals search engine
Page 2 of 386

Downloaded from www.Manualslib.com manuals search engine tfi- == 
The  1998  Cadillac  DeVille Owner’s Manual 
1-1 
2-1 
3- 1 
Seats  and  Restraint  Systems 
This section  tells  you  how  to  use  your  seats  and  safety  belts  prop\
erly.  It  also  explains  the “SIR” system. 
Features  and  Controls 
This  section  explains  how  to  start  and  operate  your  vehicle. 
Comfort  Controls  and  Audio  Systems 
This section  tells  you  how  to  adjust  the  ventilation  and  comfort  co\
ntrols  and  how  to  operate  your  audio  system. 
4- 1 Your  Driving  and  the  Road 
Here  you’ll  find  helpful  information  and  tips  about  the  road\
  and  how  to  drive  under  different  conditions. 
5- 1 
6- 1 
7-1 
8-1 
Problems  on  the  Road 
This  section  tells  what  to  do if  you  have a  problem  while  driving,  such  as  a  flat  tire  or  overheated  en\
gine,  etc. 
Service  and  Appearance  Care 
Here  the  manual  tells  you  how  to  keep  your  vehicle  running  pr\
operly  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”  o\
n  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   
Page 3 of 386

Downloaded from www.Manualslib.com manuals search engine L 
GM - 
GENERAL MOTORS, GM and the  GM  Emblem, 
CADILLAC,  the  CADILLAC  Emblem  and  the  name 
DEVILLE  are  registered  trademarks  of  General 
Motors  Corporation. 
This  manual  includes  the  latest  information  at  the time  it 
was  printed.  We reserve  the right  to make  changes  in  the 
product  after  that  time  without  further  notice.  For  vehicles  first  sold  in  Canada,  substitute  the  name 
“General  Motors  of Canada  Limited”  for Cadillac  Motor 
Car  Division  whenever 
it appears  in this  manual. 
Please  keep  this  manual  in your  vehicle, 
so it will  be 
there  if  you  ever  need  it when  you’re  on  the  road.  If  you 
sell  the vehicle,  please  leave this  manual  in  it 
so the new 
owner  can 
use it. 
Litho  in  U.S.A. 
Part No. 25665435 C  First  Edition 
‘‘11 
!Ea TlFlED 
We support  voluntary 
technician  certification. 
WE SUPPORT 
VOLUNTARY  TECHNICIAN 
CERTIFICATION  THROUGH 
National Institute for 
AUTOMOTIVE SERVICE EXCELLENCE 
For  Canadian  Owners Who Prefer a 
French  Language  Manual: 
Aux propri6taires canadiens: Vous  pouvez  vous 
procurer  un  exemplaire  de ce guide 
en frangais  chez 
votre  concessionaire  ou  au: 
DGN Marketing  Services  Ltd. 
1577 Meyerside  Dr. 
Mississauga,  Ontario 
L5T 1B9 
@Copyright  General  Motors  Corporation 1998 
All  Rights  Reserved 
ii   
Page 4 of 386

Downloaded from www.Manualslib.com manuals search engine The 
PENALTY OF LEADERSHIP 
iii   
Page 5 of 386

Downloaded from www.Manualslib.com manuals search engine iv 
Henry M. Leland, 
founder 
of 
Cadillac,  stands 
beside the 
1905 
“Osceola” which 
was built to 
evaluate the 
feasibility 
of a 
closed bodied car.   
Page 6 of 386

Downloaded from www.Manualslib.com manuals search engine Few  automobiles  are  fortunate  enough  to  have  the  rich  heritage \
that 
is Cadillac.  The  name  Cadillac  is appropriately  that of 
Antoine ’de La  Mothe’  Cadillac,  the  French militqy commander 
who  founded.  the  city 
of Detroit  in. 1701. What  better  name  for 
the  oldat  automobile  manufacturer  in  Detroit. 
Henry M. Leland, known as the  master  of precision,  commonplace  as  standardized  parts  are today,  in 1908 
initiated  his  precision  manufacturing  techniques  at  the  parts  we\
re  still individually  hand  fitted both in 
founding  of Cadillac 
in 1902. His exacting  standards  production  and  service. 
prompted  the motto 
by which  Cadillac  has  been  guided 
over 
the years - “Craftsmanship A Creed - Accuracy 
A Law.” 
The  introduction 
of the -first  four  cylinder  engine  in 1905 
led  the  industry  and  enabled  Cadillacs  to  travel  at  speeds 
up  to 
50 mph. 
For attention  to quality and  innovation,  the  Royal 
Automobile  Club 
of England  awarded  the  prestigious 
Dewar  Trophy to  Cadillac  twice. . . first in 1908 for 
achieving  perfect  interchangeability  of parts  and  again 
for  introducing  the  electric  self  starter,  electric  lighting 
and  ignition  system  on 
1912 models.  Cadillac  is the 
only  American  manufacturer  to win this honor  and 
the  only  manufacturer  in the world  to win  it twice.  As 
V 
,   
Page 7 of 386

Downloaded from www.Manualslib.com manuals search engine 1914 V8 Engine 
Standardization  opened  the  eyes of the  industrial  world 
and  was  the  cornerstone  of  modern 
assembly line 
production.  From  this  achievement  evolved  the 
reference  to  Cadillac  as  “Standard  of 
the World.” 
In 
1909 Cadillac  was  purchased by the  then  new 
General  Motors  Corporation. 
Convenience,  cleanliness  and  all-weather  comfort  were 
greatly  enhanced 
in 1910 when  Cadillac  became  the  first 
manufacturer  to  offer  closed  bodies  as  standard  equipment. 
‘‘The  Penalty  of  Leadership”  first  appeared 
in the 
January 
2, 19 15 issue  of The  Saturday  Evening Post as an 
expression  of  the  Cadillac  commitment  to  leadership, 
quality  and  innovation.  It  is  widely  regarded 
as one of the 
b   
Page 8 of 386

Downloaded from www.Manualslib.com manuals search engine fmest  documents  ever  written.  It  was  published  following the  introduction  of  the  first  production 
VS engine, 
which  was  standard  in 
all Cadillacs  beginning  with  the 
1915  model. 
Many  Cadillac  "firsts"  have  followed  over  the  years,  including  the synchro-mech  clashless  transmission,  a 
nationwide  comprehensive  service  policy,  security  plate  glass,  chrome  plating  and  the  first car  to  be  designed  by 
a  stylist  (1927  LaSallelHarley  Earl). The 
'30s witnessed 
production  of the  powerful,  smooth  and  quiet  V12  and 
V16 engines. The crisp,  contemporary  lines  of the 1938 
60 Special  series ushered  in a  new  era in styling. 
VI 6 Engine 
During  World War 11, shortly  after  Pearl  Harbor, 
Cadillac  discontinued  car  production  for the first time 
since  1902  in  order  to  construct  light tanks,  combat 
vehicles  and  internal 
parts for  Allison V17 10 engines. 
Two  Cadillac 
V8 engines  and  Hydra-Matic 
transmissions  were  used  in  each  MSAI and  M24  tanks. 
1931 VI 6 Sport Phaeton 
vii   
Page 9 of 386

Downloaded from www.Manualslib.com manuals search engine viii 
There are,  to  be sure,  many  ways  to describe the 
superlative  motor car  pictured.  “Beauty,” 
“majesty,”  “brilliance” 
- all apply,  in  their 
fullest  meaning,  to this new Cadillac.  And yet, 
from  this  wonderful  vocabulary,  we  have 
selected “elegance”  as the  word  that most  fully 
characterizes the  Cadillac  of 
1960. The car’s 
beautiful, clean-lined styling 
is certainly elegant 
beyond  compare.  Its  new interior  luxury 
provides a feeling  of elegance that can  be  sensed 
nowhere  else in the  world  of motor  cars. And 
even  its new  performance 
- smooth, quiet  and 
effortless 
- might be  summarized  as “elegance 
in  motion.”  Once  you  have seen and driven it for 
yourself,  we  think  you  will  agree that the ward 
is 
“elegance” - and that  the car  is Cadillac! 
CADILLAC MOTOR CAR DIVISION. GENERAL MOTORS COIU’ORATION 
Advertisement  for 1960 Sixty Special 
~  ~  ~~   
Page 10 of 386

Downloaded from www.Manualslib.com manuals search engine ,For the 1948  model,  Cadillac  introduced  the legendary 
tail fin which  once more  set the  trend  in automotive 
styling 
for nearly  two  decades. This was  closely 
followed  with  the  two  door  hardtop  Coupe  DeVille  and 
the  industry's  fist modern  overhead  valve,  high 
Engineering  innovations,  conveniences  and  styling  dominated 
the '50s and  '60s.  Cruise  control,  automatic 
3 climate  control,  tilt and  telescoping  steering  wheels, 
twilight  sentinel and four  door  hard  tops  all  debuted  in 
these  years. 
In 1957  the  Eldorado  Brougham  featured 
- compression V8 engine  on  the  1949  model.  advances  such  as 
air suspension,  memory 
seat, 
automatic  electric  door  locks, transistor  radio,  a brushed 
stainless  steel 
roof and  low  profile  tires. 
1957 Eldorado Brougham 
The  Eldorado, introduced in 1953,  was  redesigned  for 
1967  as  the  first fkont  wheel  drive  personal  luxury  car. 
1 
The  472 cu. in. V8 engine  used  in all Cadillacs in 1968 ~ 
and  1969  was  enlarged  to 500 cu. in. for all  1970 
through  1976  Eldorados.  The  Track  Master  computerized  skid  control  braking  system  option debuted  on  1970  Eldorados. 
A driver  and  passenger Air Cushion  Restraint 
system 
(air bag)  was  available  on  all 1974,1975  and 
1976  Cadillacs. 
Analog  Electronic  Fuel  Injection  was  available,  on  1975  Cadillacs  and  standard  on  the  new  international 
size 1976  Seville. In 1978,  the  Trip  Computer  option 
incorporated  the 
first on-board  microprocessor. 
ix