
Vehicle Symbols 
These are some of the  symbols  you  may find  on your vehicle. 
For  example, 
these  symbols 
are  used  on  an 
original  battery: 
POSSIBLE A 
CAUTION 
INJURY 
PROTECT  EYES  BY 
SHIELDING 
CAUSTIC 
ACID  COULD  BATTERY 
CAUSE 
BURNS 
AVOID 
SPARKS 
OR 
FLAMES 
SPARK 
OR ,111, 
COULD  FLAME 
EXPLODE  BATTERY 
These  symbols 
are  important 
for  you  and 
your  passengers 
whenever  your 
vehicle 
is 
driven: 
DOOR LOCK 
UNLOCK 
FASTEN  SEAT 
4 
BELTS 
POWER 
WINDOW 
'* -- I 
These symbols 
have  to  do with 
your  lights: 
SIGNALS e 
TURN 
HIGH BEAM 
OR = =o 
FOG  LAMPS $0 
These symbols 
are 
on some  of 
your  controls: 
WIPER Q7 
WINDSHIELD 
DEFROSTER 
WINDOW 
DEFOGGER 
VENTILATING 
4 
FAN (I 
These  symbols 
are  used 
on 
warning and 
indicator  lights: 
COOLANT Fa 
TEMP -- 
ENGINE 
CHARGING 
I-1 
BATTERY  SYSTEM 
BRAKE 
(0) 
RADIATOR COOLANT 
FUEL 
ENGINE  OIL 
PRESSURE 
Wb 
TEMP  OIL ?b 
ANTILOCK (@) 
BRAKE 
Here  are some 
other  symbols 
you may see: 
FUSE 
11lp RADIO , - - 
SELECTOR b I JE 
RADIO 
VOLUME 
CONDITIONING 
AIR 43 
LIGHTER 
m 
SPEAKER 
b 
5.00 
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1 Engine  Coolant  Heater (Engine  Block  Heater) 
(OPTION) 
In very  cold  weather,  0" F (- 18 O C) or 
colder,  the  engine  coolant  heater  can  help. 
You'll get  easier  starting  and  better  fuel 
economy  during  engine  warm-up. 
Usually, the  coolant  heater  should  be 
plugged 
in a  minimum  of four hours  prior 
to  starting  your  vehicle. 
To Use the Coolant  Heater: 
1. Turn off the  engine. 
2. Open  the  hood  and  unwrap  the 
electrical  cord., 
3. Plug it into a normal,  grounded 
110-volt  outlet. 
NOTICE: 
After  you've  used  the  coolant 
heater,  be sure 
to store  the cord  as it 
was  before  to keep 
it away  from 
moving  engine  parts.  If 
you don't, it 
could  be  damaged. 
How  long  should  you  keep the coolant 
heater  plugged  in?  The answer  depends 
on the  weather, the kind  of oil you have, 
and 
some other  things.  Instead of trying to 
list  everything  here,  we ask  that you 
contact  a Pontiac  dealer in the area where 
you'll  be  parking  your  vehicle. The  dealer 
can  give 
you the  best  advice  for  that 
particular  area. 
55.D. 
ProCarManuals.com 
![PONTIAC BONNEVILLE 1994  Owners Manual Features & Controls 
SYSTEMS MONITOR 
0 
(-J[=zFz] 
[HeURlTY][-)) 
Warning  Lights (CONT.) 
I 
I-] INFORMATION DRIVER 
CHECK OIL LEVEL - LAMP 
WASHER FLUID 
CHECK QAQES  LOW 
COOLANT 
moo DOOR TRUNK   PONTIAC BONNEVILLE 1994  Owners Manual Features & Controls 
SYSTEMS MONITOR 
0 
(-J[=zFz] 
[HeURlTY][-)) 
Warning  Lights (CONT.) 
I 
I-] INFORMATION DRIVER 
CHECK OIL LEVEL - LAMP 
WASHER FLUID 
CHECK QAQES  LOW 
COOLANT 
moo DOOR TRUNK](/manual-img/50/58378/w960_58378-92.png)
Features & Controls 
SYSTEMS MONITOR 
0 
(-J[=zFz] 
[HeURlTY][-)) 
Warning  Lights (CONT.) 
I 
I-] INFORMATION DRIVER 
CHECK OIL LEVEL - LAMP 
WASHER FLUID 
CHECK QAQES  LOW 
COOLANT 
moo DOOR TRUNK  AJAR  TURN SIONAL 
BACK  UP TAIL 
BRAKE  LAMP 
MILES TRIP 
(][TEiir] ENGINE SOON 
[E][-- 
Engine  Coolant  Temperature  Warning 
Light 
This  light  tells  you  that  your  engine 
coolant  has  overheated  or  your  radiator 
cooling  fans  are  not  working. 
If you  have 
been  operating  your  vehicle  under  normal 
driving  conditions,  you 
should pull off the 
road,  stop  your  vehicle  and 
turn the 
engine  off  as  soon  as  possible. 
I #..92 
ProCarManuals.com 

Features 8t Controls 
i-) 
( 
I1 
li 
el 
T 
tl 
kl 
0 
If 
le 
ir 
Si 
XI  Warning Light 
’ you have  a problem  with  your  oil, this 
ght  may  stay on after  you start your 
ngine,  or come  on  when  you  are driving. 
‘his  may  indicate  that  oil  is  not  going 
lrough  your engine quickly enough to 
eep 
it cool.  The engine could  be  low  on 
il, 
or could have some  other oil problem, 
’ you are driving, carefully  pull over to  a 
ife  location and  stop to check the oil 
:vel.  See “Checking Engine Oil Level” 
I the Index.  If 
the  engine  oil is  low,  add oil  as 
required.  See “Adding Engine  Oil” in the 
Index. 
If  additional oil  is  not needed 
or the 
engine  oil warning light stays on, then 
have the light investigated  at  a qualified 
service agent  immediately. 
The  oil light could  also come 
on in two 
other situations: 
When  the ignition  is on but the  engine 
is  not  running, the light  will come  on 
as  a test to  show  you 
it is working, but 
the light  will 
go out when  you  turn the 
ignition to “Start”.  If 
it doesn’t come 
on  with  the ignition on,  you may  have 
a  problem  with the fuse  or bulb.  Have 
it fixed right  away. 
If  you  make  a hard  stop, the light  may 
come  on 
for a moment. This  is 
normal.  :lusters  with 
gages 
use the “CHECK 
;AGES”  warning  light  to alert  you  of  a 
hotential  oil pressure  problem. 
NOTICE: 
Damage to your  engine  from 
neglected  oil  problems  can  be costly 
and  is  not  covered  by  your  warranty. 
00.94 
ProCarManuals.com 

CHECK OIL 
I LEVEL I 
:heck Oil  Level  Warning 
Light 
(OPTION) 
’his  light  indicates  when  the  engine  oil 
:vel 
is 1 to 1 1/2 quarts (0.95 L  to 1.4 L) 
3w.  The  light  will  go on for  one  to three 
econds  when  the  ignition  is  turned  to the 
Run”  position,  as a bulb  check  to show 
ou that  the  system  is  working.  If  the  light 
oesn’t  come  on, have  your  oil  level 
vlarning  system  serviced. 
:veri if you  have  a low  oil  level,  the  light 
dl go  off  for 15 to 20 seconds.  Then, if 
le oil level  is  low,  and it has  been at least 
ight  minutes  since  your  engine  was  last 
unning,  the  “CHECK  OIL  LEVEL”  light 
dl come  on for 20 to 40 seconds.  The 
ight-minute  delay  allows  the  majority  of the  oil 
to drain  back into the  oil  pan  and 
prevent  a false 
low condition. 
If  the  “CHECK 
OIL LEVEL”  warning 
comes 
on, the oil  level  should  be  checked 
at  the  oil dipstick.  If  the  level  is  low,  the 
engine  oil  should  be  brought  up  to the 
proper 
level (see “Engine  Oil” in the 
Index). After restoring  the  proper  level 
and waiting for  the eight-minute 
drainback, the  key  can  be  turned  to 
the 
“Run” position  and the “CHECK  OIL 
LEVEL”  warning light should  only  come 
on  as a bulb check. 
3attery  Warning  Light..: 
This light will come  on briefly whm you 
start  the vehicle, as a  check to show  you 
i 
is working,  then it should go out.  IF it 
stays on,  or comes  on while  you ai-6, 
driving, 
you may  have  a problem Gith thc 
electrical charging system.  It could 
indicate that  you  have a generator 
” 
problem or another electrical system 
problem.  Have 
it checked right away. 
Driving  while  this  light 
is on  could drain 
your  battery. 
c 
95.0. 
ProCarManuals.com 

Features & Controls 
CHECK GAGES 
>heck  Gages  Warning 
Jght 
(OPTION) 
‘his  light  will  come  on  briefly  when  you 
re starting  the  engine. If the  light  comes 
n and  stays on while  you  are driving, 
heck your  gages  for  fuel, coolant 
:mperature,  oil  pressure  or voltage.  This 
ght  will  stay  on 
if your  engine  is  not 
Inning. 
loooooool 
8YST MONl 
UNLEADED 
FUEL ONLY 
Fuel  Gage 
You will  either  have  this  fuel  gage  or one 
very  similar. 
Your fuel gage  tells  you 
about  how  much  fuel  you  have  left,  when 
the  ignition  is on.  When  the  gage reads in 
the  yellow  band,  a warning  chime will 
sound  and  the 
“CHECK GAGES” 
warning  light  will 
go on, if you have this 
option. 
Here  are five  things  that  some owners  ask 
about.  None 
of these  indicate  a problem 
with  your  fuel  gage: 
0 At the  service  station,  the  gas  pump 
shuts  off  before  the  gage  reads 
“F” 
(Full). 
It  takes  a little  more  or  less  fuel  to fill 
up  than  the  gage  indicated.  For 
example,  the  gage  may  have  indicated 
the  tank  was  half  full,  but 
it actually 
took  a little  more  or  less  than  half  the 
tank’s  capacity  to 
fill the  tank. 
The  gage  moves  a little  when  you 
turn 
a corner,  speed up, or make  a hard 
stop. 
The  gage  doesn’t  go  back  to 
“E” 
(Empty)  when  you turn off  the 
ignition. 
If  you  have  the  large  span 
(220”) 
gage,  the  needle  moves  more  for  a 
given  amount  of fuel.  This  does  not 
indicate  excessive  fuel  consumption, 
and  is normal. 
For  your  fuel  tank  capacity,  see “Service 
Station  Information”  on the  last  page  of 
this  manual. 
.e 100 
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HOTCOOLANTCANBURNYOU BADLY! 
In  “Problems  on the  Road”,  this  manual 
shows  what to 
do. See “Engine 
Overheating” 
in the  Index. 
H2a 
Engine  Coolant 
Temperature  Gage 
This  gage  shows  the  engine  coolant 
temperature. 
If the  gage  pointer  moves  into  the  red 
area,  your engine  is too  hot!  The 
“CHECK  GAGES”  light 
will go  on  and a 
warning  chime will sound, if you  have 
this  option. 
It means  that  your  engine 
coolant  has  overheated. 
If you  have  been 
operating  your  vehicle  under  normal 
driving  conditions,  you  should  pull  off 
thc 
road,  stop  your  vehicle  and turn off  the 
engine 
as soon  as  possible. 
Oil Pressure  Gage (omom-) 
The  oil  pressure gage shows the engine 
oil  pressure 
in psi  (pounds per  square 
inch)  when  the  engine is running. 
Canadian  vehicles  indicate pressure 
in 
kPa (kiloPascals).  Oil pressure  may  vary 
with engine speed, outside temperature 
and  oil  viscosity,  but readings above the 
red  warning  zone  indicate  the normal 
operating  range. 
A reading in the  red zone may  be  caused 
by  a dangerously 
low oil  level  or another 
problem  causing low oil pressure.  The 
“CHECK  GAGES” light 
will go on and  a 
warning  chime will sound, 
if you have 
this  option. 
101 ... 
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Features & Controls 
Oi/ Pressure  Gage (OPTION) 
(CONK) 
Driving your vehicle  with  low  oil 
pressure  can cause extensive engine 
damage. 
Ih 
I I NOTICE: 
I 
Damage  to your engine from 
neglected oil problems can be costly 
and  is not covered  by your  warranty. 
. . . 102 
lo 
il 
s: 
a 
ir 
SI 
H230! 
Voltmeter  (omoN) 
Vhen the  engine  is running, the gage 
hows  the condition  of the charging 
ystem. Readings between the  red 
Iarning zones indicate the normal 
perating range. 
Leadings 
in either  red  warning  zone 
ldicate 
a possible  problem  in the  electrical 
ystem.  The “CHECK 
GAGES’ light  will 
lso  come  on, and  a warning  chime  will 
ound.  Have  your  vehcle serviced 
mediately. 
Vhen  your engine  is not  running,  but the 
pition  is on (in the “Run” position),  the 
age  shows  your battery’s  state 
of charge 
I DC volts. 
300St Gage (OPTION) 
khicles equipped  with the supercharged 
ngine  have this  boost  gage  that  indicates 
acuum  during light to  moderate throttle 
nd  boost  under  heavier  throttle. The gage 
isplays  the air pressure  level in psi  going 
]to  the  engine’s  combustion  chamber. 
‘he gage  is automatically  centered at zero 
si every time the  engine  is  started. 
,ctual  vacuum  or boost  is  displayed  from 
lis  zero  point.  Changes  in  ambient 
ressure,  such as driving  in mountains 
nd  changing  weather,  will  slightly 
hange  the zero  reading. 
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