
Clock 
To set the clock,  just: 
0 
0 
0 
0 
Press the SET button. The word SET will light  up in the electronic 
display. 
Within 
5 seconds, press  and  hold the SEEK button until the correct 
hour appears on the  display. 
Then, press and hold the 
SCAN button  until the correct minute appears 
on the  display. 
After  you set the time, the  word 
SET will  remain  in  the  electronic 
display  for a few seconds. 
Cassette  Deck 
p... .... ..... ......................... ..... i' f. ................... ./.. .._..-... .............. 
ii .... ........ "_ ......... ........ -. ........ ... ..... 
If you  have a cassette deck,  it  is built to  work  best  with  tapes that are 30 to 
45 minutes long on each side.  Tapes longer  than  that  are so thin that they 
may  not work  well in this  player. 
Press the 
PWR button  on the radio to  turn the system  on. The  radio  will 
play  until a cassette  is Dushed  into the cassette entry door (the tape side goes 
in first.) 
Once the tape is playing, use the radio control buttons for volume, tone, 
balance and fade,  just as you  do for  the  radio.  The arrows 
on the player 
indicate which side  of the tape 
is being  played. 
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How to Operate  Your AM-FM Stereo  Audio  System 
and  Cassette  Deck  with  Equalizer 
To Play The Radio 
Press  the amber PWR button  to switch the radio  on and  off. 
RCL Button 
When  the ignition is off, press the RCL button to display the time. With  the 
ignition 
in RUN or ACC, press RCL to recall the radio station frequency 
and  volume  setting when the time display is  showing. After a few  seconds, 
the readout  will return to 
the time display. 
SEEK Button 
Press the SEEK button to make  the receiver seek,  and stop  at, the next 
higher  available  station. 
SCAN Button 
Press  the SCAN button to make the receiver scan,  and momentarily pause 
at,  all available  stations. 
SCAN will appear  in  the electronic display  while 
the receiver  is 
in the scan mode. Press SCAN again to cancel  the scan mode 
and  hold the  current station. 
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AM-FM  Button 
Press the AM-FM button to switch between  AM and FM. 
Stereo  (AM) 
Your Delco@  radio  can receive  C-QUAM@  stereo broadcasts.  Many AM 
stations  around the country use C-QUAM@ to produce  stereo, though  some 
do  not.  If your  Delco@  system can get C-QUAM@  signals, your STEREO 
light 
will come on when  you  are receiving  stereo. (C-QUAM@ is  a 
registered  trademark  of Motorola  Inc.). 
VOL Button 
The VOL button  controls  the volume.  Pressing VOL "+" increases volume; 
VOL "-" decreases  volume. 
TUNE Button 
To tune in radio  stations,  press the TUNE button. TUNE "+" increases 
radio  station  frequency; 
TUNE "-" decreases  radio station frequency. 
BAUFADE  Buttons 
To 
balance and  fade the sound  between the  lefthight  or  frondrear  speakers, 
use the  four buttons  with the speaker  symbols  on them. Press  the  left and 
right  buttons 
to adjust  the  left and right  speaker balance.  Pressing the top 
and bottom  buttons  adjusts the front  and rear  speaker  volume  balance, or 
fade.  The  relative balance  and  fade  adjustments  are  shown 
on the electronic 
display. 
Pushbuttons 
The six pushbuttons  let you return to favorite  stations.  You can set the 
pushbuttons  for  up to twelve favorite  stations 
(6 AM and 6 FM). To set  the 
pushbuttons,  just: 
Tune in the station  you want. 
Press the SET button. (SET appears in the electronic  display for  a few 
Within 5 seconds,  push one of the six pushbuttons  to  store the station. 
seconds.) 
After that,  whenever you press  that button, the preset  station will 
return. 
3- 17 
ProCarManuals.com 

Clock 
To set the  clock,  just: 
0 Press the SET button.  The  word SET will light up in the electronic 
display. 
hour  appears on  the display. 
0 Within 5 seconds,  press and  hold  the SEEK button until the correct 
0 Then,  press and  hold  the SCAN button until the correct minute  appears 
0 After you set the  time,  the  word SET will remain in the electronic 
on the display. 
display  for  a few seconds. 
Cassette  Deck  with  Graphic  Equalizer 
If you have a cassette  deck, it is built  to work  best with tapes  that are 30 to 
45 minutes long  on each  side. Tapes longer  than  that are so thin that they 
may  not work  well 
in this player. 
Press the PWR button on the radio to turn the  system on. The  radio will 
play until a cassette is pushed into the cassette entry door  (the tape  side goes 
in  first.) 
Once  the tape 
is playing,  use  the radio control buttons for volume, balance 
and  fade,  just 
as you do for the radio. The arrows  on the  player indicate 
which  side 
of the tape  is being played. 
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ProCarManuals.com 

Graphic  Equalizer 
The  graphic  equalizer rets  you fine tune bass,  mid-range  and treble 
frequencies  to your  individual  taste.  The 
unit has five separate  adjustable 
frequency  ranges. 
To  emphasize 
a frequency, press  the top  of the button “+” and to 
de-emphasize  a frequency, press the bottom  of  the  button 
“-”. It’s best to 
begin with all the  controls in the  middle  position,  then adjust each control as 
you  like.  Observe  the electronic  display for relative frequency  emphasis. 
Cr02 Button 
For better sound when playing  high bias chrome  or metal  tapes, press  the 
Cr02 button. The light in the button will be  on  while  the player  is in the 
Cr02 mode. When playing standard  tapes,  you will get better sound while 
in the standard mode. If the Cr02 button  is lit, press it to return  the player 
to  standard  mode  (the light 
will go out). 
PROG Button 
To go from  one  side  of  the tape to the other, press  the PROG button. 
Observe  the lighted  arrows to determine  which side 
of the tape  is being 
played. 
If a tape  is inserted with side “I” (or “A”) up,  then  the  up  arrow means that 
that side  is being played.  Likewise,  a down arrow would indicate that  side 
“2” (or “B”) had  been selected.  The  player will automatically  switch to the 
other  side 
of the tape  when  the  first  side ends. 
EJECT Button 
Press the EJECT button to eject  the cassette  tape from the player  (the radio 
will then  play.) 
TAPE 
The up arrow  and down arrow, below the  word TAPE on the cassette  deck, 
let you know which side of the  tape  is currently playing. For  more 
information,  see 
PROG in this  section. 
FWD Button 
To rapidly advance  the tape, press  the FWD button. The light in the button 
will be lit and the tape will rapidly  advance until you press the PROG 
button  or press the FWD button  again. If the end of the tape  is reached 
while 
in the FWD mode, the tape will change  direction,  and play  will 
resume on the  opposite  side of the tape. 
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ProCarManuals.com 

The  engine oil filler 
cap  is located on 
the 
driver’s  side  engine 
valve cover. 
Just 
fill it enough to put the level  somewhere in the proper  operating  range. 
Push the  dipstick all the way back 
in when  you’re  through. 
What Kind of Oil to Use 
Beginning midyear 1993, oils of the proper quality  for your vehicle will be 
identified  with this new  “starburst”  symbol.  The  “starburst”  symbol 
indicates  that 
the oil has been certified  by the American  Petroleum Institute 
(API),  and 
is preferred  for use in your  gasoline  engine. 
YOU should look for this  on  the  front of the oil container,  and use only oils 
that display this  new symbol. 
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ProCarManuals.com 

This doughnut-shaped  logo  (symbol) is used  on  most oil containers  to help 
you select the correct oil. 
You  should  look for this  on 
the oil container, and  use only those oils that 
display 
the logo. 
GM  Goodwrench@  oil 
(in Canada, GM Engine  Oil) meets all the 
requirements  for  your vehicle. 
Engine Oil Additives 
Don’t add anything  to your  oil. Your GM dealer  is ready  to advise  if  you 
think something should  be added. 
When to Change Engine Oil 
See  if any  one  of these is true for you: 
0 Most trips  are less  than 4 miles (6 km). 
0 It’s below freezing  outside and most trips  are less than 10 miles 
(16 km). 
0 The engine is at low speed most  of the  time  (as in door-to-door 
delivery,  or in  stop-and-go  traffic). 
0 You tow a trailer  often. 
0 Most trips are through dusty places. 
The vehicle  is frequently operated  off-road. 
If  any 
of these is true  for your vehicle,  then  you  need  to change  your oil  and 
filter 
every 2,500 miles (4 000 km)  or 3 months - whichever  comes  first. 
If 
none of  them is true,  change  the oil  and filter every 5,000 miles 
(8 000 km)  or 12 months - whichever  comes first. 
What to Do with  Used  Oil 
Did you know that used  engine oil contains  certain elements  that may  be 
unhealthy  for 
your skin and could even  cause cancer‘? Don’t let  used oil stay 
on  your 
skin for  very  long. Clean your skin and nails  with soap and water, 
or  a  good  hand cleaner.  Wash or properly  throw away clothing  or rags 
containing  used engine  oil. (See  the manufacturer’s warnings about the use 
and  disposal 
of oil products.) 
Used 
oil can  be a real  threat to  the environment. If you change  your own oil, 
be  sure 
to drain all  free-flowing  oil from the filter before disposal.  Don’t 
ever  dispose 
of oil  by putting it in the trash, pouring it on the  ground,  into 
sewers,  or  into streams  or bodies 
of water.  Instead, recycle it by taking it to 
a  place  that collects  used oil. If  you  have 
a problem  properly disposing  of 
your  used 
oil, ask  your  dealer, a service station  or a local recycling center 
for  help. 
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ProCarManuals.com 

Fuses and Circuit Breakers 
NAME CIRCUITS PROTECTED 
Gages 
Turn-B/U  EMC/Ign 
Ign.  A 
Brake 
AC/Htr 
Ctsy 
Park  LP 
P. Lps 
Stop/Haz. 
Wiper 
Radio 
Acc/Ign. 
Acc/Batt. 
Crank 
4WD 
DRL 
Cruise Control, 4 WD  Display 
Illum. Rear  Window Defogger 
Timer,  Aux. Batt.  Relay Feed, 
Safety  Belt  Buzzer  Timer,  Cluster 
Ign.  Feed 
Back-up  Lamps, 
Turn Signals 
T.C.C.,  Air Diverter, 
E.S.C., 
E.G.R.,  E.C.M.  Ign., R.W.A.L. 
Brake Switch 
Throttle  Body Injectors 
R.W.A.L.,  Cluster-Speedo 
H.V.A.C. 
4WD, Aux.  Batt.  Relay 
Dome Lamp, Cargo Lamp,  Ctsy, 
and  Glove  Box Lps.  (TR-R),  Radio 
(Memory-Clock)  Horn  Relay,  Horn 
Feed, Cigar  Lighter,  Park 
Lamps  C49  SW Illum., Headlamp  “On” 
Warning, 
Radio Illum.,  H.V.A.C. Illum. Haz. 
Flasher,  Seat Belt  Buzzer, Stop 
Lmps.,  R.W.A.L.  Memory 
Windshield  Wiper,  Washer 
Radio  Feed 
Pwr.  Windows 
Door Locks, Rear  Window 
Defogger 
Crank, Discreet 
Four  Wheel  Drive 
Daytime Running Lights 
FUSE CIRCUIT 
BREAKER 
20  Amp 
15  Amp 
10 Amp 
10  Amp 
15 Amp 
25 Amp 
20 Amp 
20 Amp 
5 Amp 
15 Amp 
25 Amp 
10 Amp 
30 Amp 
30 Amp 
5 Amp 
25  Amp 
15 Amp 
*An  inline  fuse  is used 
for the underhood  lamp 
Do not use  fuses of higher  amperage  than  those  recommended  above. 
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