
Downloaded from www.Manualslib.com manuals search engine TRANSFLUJJlRESET=48. .2. .. .. 1 ., . _,,. . :A -. v-. . .. .. , .- . 
With the engine  not  running  and  the ignition ON, press  and  hold  the 
OFF and REAR DEFOG buttons until the TRANS FLUID'RESET 
message  appears in the  Information  Center (between 5 and 20 seconds). 
TURN SIGNAL ON. - 20 
This  message  is  a  reminder, after driving  about a  mile,  that you  have  your 
turn  signal  on. 
TRUNK  OPEN - 24 
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Speed  Sensitive  Steering (11 5s) 
This  system  varies  the amount of steering effort  proportiabate to 
your  vehicle  speed.  Steering 
is eesier at a  lower  speed for increased 
maneuverability  and  parking  ease. 
As your  vehicle  speed increases,  the'"-: 
steering  effort is  also  increased  proportionately.  At  highway  speeds the 
amount 
of steering effort  is  increased to provide  a  manual  like  steering 
feel  for maximum  control and enhanced  vehicle  stability. 
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Road  Sensing  Suspension 
The Road  Sensing  Suspension  automatically  controls the  ride of your 
vehicle.  The system  controls  damping 
forces in the  shock  absorbers  and 
struts 
in response  to various  road and driving  conditions.  The system  is 
capable 
of making  these changes  within  milli-seconds. 
The  Road  Sensing  Suspension  controller is  a computer  used to control and 
monitor  the system.  The computer  receives inputs from  vertical  acceleration 
sensors,  wheel  to body  position  sensors,  vehicle  speed sensor,  lift  and dive 
signals, 
and determines  optimum strut valving  or (suspension  stiffness)  for 
your  current  operating  conditions.  The computer  a1,so receives  feedback   

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The  system  probably will say. to change .& d between ,3000 miles 
(5000 km) and ,7500 *miles. (125OO km), but  it may even sary to change  it 
before 
3000 under  very  severe  conditions. It all  depends  on  .your  drivirrg 
pattims. 
If it’s  been 7500 miles (12500 km) it,always  says to’ change  the oil. 
There  are  two.thingslhe  system doesn?t do: 
0 It can’t  sense.  heavy  dust in the.places  where  you-  drive. If you -drive  in 
a  dusty  area, you should  change  your 
oil -every 3000 miles (5000 km) 
or 3 months  (whichever  comes  first), unless  the display  says  to  chinge 
it  even  sooner  than  that. 
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It doesn’t  check  how  much oil you  have, so you’ll  still  have  to check 
for  that.  To see  how,  see “Engine  Oil.’’ in the  Index. 
men You’ve  Changed the Oil 
When new oi€ is,put  in, you’ll  need .to reset.your.system.  To: do it,  display 
the  “OIL  LIFE 
.INDEX’’ by  pressing  the INFORMATION  button. Then 
press  -and;hold  the  RESET  buttons until the display  shows  “POO-OIL 
LIFE  LEFT.” 
Electronic Level .Control 
This  keeps  your  car level. 
The  ignition’has  to be 
“ON” for  the  level control  to work.  When,you turn 
the ignition off, you  may  hear  the level control  exhausting.  The,system 
consists 
of an  electronic  rear position  sensor,  a smalldectric  air 
compressor,  and  air adjustable 
SI kabsorbers  mounted on  the  rear of 
the vehicle. 
If the system  has  .a  slight  leak,  the air compressor  will run frequently  for a 
few  seconds each  time. 
i For a massive air leak,  the  air  ‘compressor  will  stay on for.  approximately 
7 minutes.  You should  see your.deal.er for service, but.you can keep 
driving  ,your  Cadillac. 
149   

Downloaded from www.Manualslib.com manuals search engine Overheated  Engine  Protection  Operating Mode 
Should  a low coolant  condition  exist  and the stop “STOP ENGINE 
ENGINE OVERHEATING” message  is  displayed,  an  overheat 
protection  mode  which alternates  firing  groups 
of four cylinders  helps 
prevent  engine  damage.  This  operating mode  allows  your  vehicle 
to be 
driven to a  safe  place  in  an  emergency.  You  may drive  up to 50 miles (80 
km).  Towing a trailer in the overheat  protection  mode  should  be  avoided. 
NOTICE: 
After  driving  in the  “Overheated  Engine  Protection  Operating 
Mode”,  to  avoid  engine  damage  allow  the  engine  to  cool  befo\
re 
attempting  any  repair. 
The  engine  oil  may  be  severely  degraded.  Change  the  oil  and 
reset  the  oil  life  indicator.  (See  “Engine  Oil,  When  to  Change” 
in  the  Index. 
If Steam Is Coming  From  Your  Engine 
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Downloaded from www.Manualslib.com manuals search engine Engine Oil Additives 
k Don’t add anything  to your  oil.  Your  Cadillac  dealer is  ready  to advise if 
you  think  something  should  be  added. 
‘C When to Change  Engine  Oil 
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Your  Cadillac  has  an “Oil  Life  Indicator.”  This  feature will let you  know 
when  to change  your  oil 
-- usually  between 3,000 miles  (5 000 km) and 
7,500  miles  (12  500 
km) since  your  last  oil  change.  Under severe 
conditions,  the indicator  may  come  on before 
3,000 miles  (5 000 km). 
Never drive  your  vehicle  more than 7,500  miles  (12  500  km)  or 12 months 
without  an oil  change. 
The  system  won’t  detect dust in the  oil. 
So, if you  drive  in  a dusty  area, be 
sure to change  your oil every 3,000 miles  (5 000 km)  or sooner  if the 
“CHANGE  ENGINE  OK’ message  is  displayed.  Remember  to reset  the 
Oil  Life  Indicator  when the oil  has  been  changed.  For  more information, 
see “Oil  Life Indicator”  in the  Index. 
How to Reset  the  Oil  Life  Indicator 
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After  the oil  has  been changed,  display the  “OIL  LIFE  LEFT”  message 
by  pressing  the INFORMATION  button. Then press and hold  the 
RESET  button until the display  shows 
“loo”.. This resets  thle.,oil life index. 
The  message  will remain 
off until  the next  oil change  is  needed. The 
percentage  of oil  life  remaining  may be checked  at any  time  by pressing 
the  INFORMATION  button several  times  until the 
“OIL LE%  LEFT” 
message  appears. For more  information  on  the Oil  Life  Index  feature, see 
“Oil  Life  Index”  in  the Index. 
Engine  Coolant  Heater  (Engine Block Heater) 
An engine  coolant  heater can be a big  help  if  you  have to park  outside  in 
very cold weather, O°F (-18O C) or colder. If your  vehicle  has  this  option, 
see  “Engine  Coolant Heater”  in the  Index. 
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Downloaded from www.Manualslib.com manuals search engine How to Add Fluid 
Refer to the  Maintenance  Schedule  to determine  what  kind  of transaxle 
fluid 
to use.  See  “Recommended  Fluids  and  Lubricants”  in  the Index. 
If 
the fluid level is low, add  only  enough  of the  proper  fluid  to bring  the 
level  into  the cross-hatched  area on  the  dipstick. 
1. Pull out the  dipstick. 
2. Using  a  long-neck  funnel,  add  enough  fluid  at the  dipstick  hole  to 
bring  it  to 
the proper level. It doesn’t  take  much  fluid,  generally  less 
than 
a pint (OSL). Don’t overfill. We  recommend  you  use  only  fluid 
labeled  DEXRON@-IIE  or DEXRON@-111,  because  fluids  with  that 
label  are made  especially  for  your  automatic  transaxle.  Damage 
caused  by fluid  other  than DEXRON@-IIE or  DEXRON@-I11  is  not 
covered  by your 
new vehicle  warranty. 
After  adding  fluid,  recheck  the fluid  level  as  described  under  “How  to 
When the correct  fluid  level  is  obtained,  push  the dipstick  back in all 
Check.” 
the  way. 
How  To  Reset  Transaxle  Fluid  Change  Indicator: 
Your  vehicle  is  equipped 
with a  transaxle  fluid  change  indicator. A 
“CHANGE  TRANS FLUID”  message will display on the Information 
Center  when  the power  train  computer  determines  that the transaxle 
fluid  needs  to be  changed  or at each 
100,000 miles (160,000 km)  interval, 
whichever  occurs  first.  When  this  message  appears,  change  the transaxle 
fluid  and  reset  the transaxle  fluid  life  indicator  as  follows: 
Turn the key “ON”  with the engine  stopped. 
Press  and  hold  the “OFF”  and “REAR  DEFOG”  buttons  on the climate 
control  simultaneously  until  the “TRANS  FLUID RESET”  message 
appears  in  the Information  Center (between 
5 and 20 seconds). 
262   

Downloaded from www.Manualslib.com manuals search engine THERMOSTAT 
Engine  coolant  temperature is controlled  by a thermostat in the  engine 
coolant  system.  The thermostat  stops  the  flow 
of coolant  through the 
radiator  until  the coolant  reaches 
a preset  temperature. 
When 
you replace  your  thermostat,  an AC@ thermostat  is recommended. 
POWER STEERING FLUID 
How To Check  Power  Steering  Fluid 
Unscrew  the cap  and  wipe  the  dipstick  with  a clean  rag.  Replace  the cap 
and  completely  tighten 
it. Then remove  the  cap  again  and look at  the 
fluid  level 
on the  dipstick. 
266   

Downloaded from www.Manualslib.com manuals search engine or excessive  loading,  either separately  or in combination,  can  cause  heat 
buildup and  possible tire failure. 
These grades  are molded  on 
the sidewalls  of passenger  car tires. 
While  the tires  available  as  standard or optional equipment on General 
Motors  vehicles  may  vary  with  respect  to these  grades,  all  such  tires meet 
General  Motors performance standards and  have been  approved  for use 
on  General  Motors vehicles.  All  passenger  type 
(P Metric)  tires must 
conform  to Federal  safety requirements 
in addition  to these  grades. 
Wheel  Alignment  and  Tire  Balance 
The wheels on your  vehicle  were  aligned  and balanced  carefully  at the 
factory  to give  you  the longest  tire life  and  best  overall  performance. 
In  most  cases,  you 
will not  need  to have  your  wheels  aligned  again. 
However, 
if you  notice  unusual  tire wear  or your  vehicle  pulling  one way 
or  the  other,  the  alignment may need  to  be  reset.  If  you  notice  your 
vehicle  vibrating  when  driving 
on a  smooth  road, your  wheels  may  need 
to be rebalanced. 
Wheel  Replacement 
Replace any  wheel  that is bent, cracked  or badly  corroded. If wheel  nuts 
keep  coming  loose,  the wheel,  wheel  bolts,  and wheel  nuts should  be 
replaced.  If the  wheel  leaks air, replace  it  (except  some  aluminum  wheels, 
__ 
which  can sometimes  be repaired). See  your  Cadillac dealer if any  of 
these  conditions  exist. 
Your  dealer  will  know  the kind 
of wheel you  need. 
Each  new  wheel  should  have  the same  load  carrying  capacity,  diameter, 
width,  offset,  and  be mounted the same  way as the  one  it  replaces. 
If you need  to replace  any of your  wheels,  wheel  bolts,  or wheel nuts, 
replace them 
only with new GM original  equipment  parts.  This way,  you 
will  be  sure  to  have the right  wheel,  wheel  bolts,  and 
wheel nuts for your 
Cadillac  model. 
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