light Oldsmobile Cutlass Supreme 1993 s Workshop Manual

4. Now adjust the vertical aim. Check
the vertical aim for each headlight
and adjust it as necessary.
5. Turn the vertical aiming screw until
the bubble
in the level is centered at
0 (zero).
To Replace a Headlight
(2-DOOR MODELS)
Before replacing a headlight that does
not light, check to make sure that the
wiring connector is securely fastened to
it.
See the
Index under Replacement
Bulbs to check the size and type of
headlight
you need to use before you
begin
to replace the headlight. You
must replace a headlight with one that
is exactly the same.
1. Pry up the plastic pins and remove
the headlight cover.
243

244
To Replace a Headlight (CONT.)
2. Remove the Torx@ head screws at the
end of the aiming ring. The aiming
ring will swing open like
a gate.
3. Remove the aiming ring from the
assembly.
4. Remove the wiring connector from
the headlight socket by lifting the
plastic locking tabs on the connector
and pulling it from the socket. 5. Check the new headlight again. The
number on the top of the light
(A)
must match the number on the
headlight being replaced. The letter,
“U” or “L,” must also match.

6. Plug the wiring connector into the
headlight socket. Snap the locking
tabs onto the socket.
headlight assembly. The socket must
be pointing in the same direction the
socket on the burned-out bulb was.
7. Place the new headlight in the
8. Insert the tabs on the aiming ring
into the slots in the headlight
assemblv.
9. Holding the aiming ring closed, insert
the screws at the end
of the ring.
Tighten the screws until the aiming
ring touches the plastic nuts
on both
the top and bottom.
Do not
overtighten.
Do not damage the
vertical aiming bubble.
245

Service & Appearance Care
246
To Replace a Headlight (CONT.)
To check the aim, the vehicle should be
properly prepared as follows:
The vehicle must have all four tires on
a perfectly level surface.
The vehicle should not have any
snow, ice or mud attached to it.
There should not be any cargo or
loading of vehicle, except it should
have a full tank
of gas and one person
or
160 pounds (75 kg) on the driver's
seat.
Tires should be properly inflated.
The horizontal indicator should read
0 (zero). If
your vehicle is damaged in
an
accident and the headlight aim seems to
be affected, see your Oldsmobile dealer.
Headlights on damaged vehicles may
require recalibration of the horizontal
aim by your Oldsmobile dealer.
Headlight Replacement
(4-DOOR MODELS)
See the Index under Replacement
Bulbs to check the type of bulb to use.
To Replace a Bulb:
1. Turn the L-shaped bulb assembly
counterclockwise
*I6 turn until the
flanges align with the slots in the
retainer ring. You may need to twist
it back and forth slightly to loosen it.

3. Pull the taillight housing away from
4. Press the bulb housing release lever
the
body
of the vehicle.
and turn the housing
'16 turn
counterclockwise to remove it.
5. To replace the bulb, pull it from the
6. Reverse all steps to reassemble the
assembly.
taillight.
Fog Light Bulb Replacement
Oldsmobile recommends that you not
change your
fog light bulb unless you
have the proper aiming equipment. See
your Oldsmobile dealer for help with
this.
249

Glass
Glass should be cleaned often. GM
Glass Cleaner
(GM Part No. 1050427)
or a liquid household glass cleaner will
remove normal tobacco smoke and dust
films.
Don’t use abrasive cleaners on glass,
because they may cause scratches.
Avoid placing decals-
on the inside rear
window, since they may have to
be
scraped off later.
If abrasive cleaners are used on the
inside
of the rear window, an electric
defogger element may be damaged.
Any
temporary license should not be
attached across the defogger grid.
Inside Center High-Mounted
stOp/ight
(2-DOOR MODELS)
For the type of bulb, see the Index
under Replacement Bulbs.
If you would like to clean the inside
surface
of the rear window or need to
replace a bulb, you can remove the
stoplight housing by following these
steps:
1. Remove the two Phillips-head screws
from the cover.
2. Remove the cover.
3. Unclip the bulb carrier.
4. Pull the bulb out to replace. Push in a
5. Clip the bulb carrier back into place.
6. To remove the stoplight lens to clean
the window, remove the
two nuts on
either side of the housing.
new
bulb.
7. Replace the cover.
263

Sewice & Appearance Care
264
Inside Center High-Mounted
SfOP/@hf (4-DOOR MODELS)
For the type of bulb, see the Index
under Replacement Bulbs.
If you would like to clean the inside
surface of the rear window or need to
replace
a bulb, you can remove the
stoplight housing by following these
steps:
1. Remove the two Phillips-head screws
2. Pull down the cover.
3. Unclip the bulb socket from the
4. Pull the bulb out to replace. Push in a
from
the cover.
housing. new bulb.
5. Press the bulb socket back into the
housing.
6. Remove the lens to clean the window
by pressing in
on the ends of the lens.
7. Replace the cover.
Cleaning the Outside of the
Windshield and Wiper Blades
If the windshield is not clear after using
the windshield washer, or
if the wiper
blade chatters when running, wax or
other material may be
on the blade or
windshield.
Clean the outside of the windshield
with
GM Windshield Cleaner, Bon-Ami
Powder@
(GM Part No. 105001 1). The
windshield is clean
if beads do not form
when you rinse it with water.
Clean the blade by wiping vigorously
with a cloth soaked in
full strength
windshield washer solvent. Then rinse
the blade with water.
Wiper blades should be checked
on a
regular basis and replaced when worn.

Glove Box Fuse Block Fuse
1
2
3
4
5
6
7
8
9
10
Rating
(AMP.)
10
15
10
25
10
15
15
20
15
10
11 - 5
12 15
13 10
14
15
16
17
18
10
20
Circuitry
Radio & Clock
Radio
& Clock; Passive Restraint Lockout, Passive Restraint
Timer; DID, Cluster
Door Lock; Courtesy, Glove Box, Underhood, Trunk,
Header Lights; Lighted Inside Rearview Mirror, Outside
Power Mirrors
Windshield Wiper
& Washer
Temp Door Motor; DRL Module (Canada)
; Instrument
Cluster, HUD Dimmer, HUD Module
Brake Lights; ABS Control Module; Chime Module
ECM
Taillights; HVAC; Chime Module; DRL Module (Canada)
Hazard Warning Flasher
Rear Defogger Timer Relay; Instrument Cluster; Chime
Module; Cruise Control;
DRL Module (Canada); Lamp
Driver Module; ABS Lamp Driver
Instrument Panel, Console, Switch Lights
Cigarette Lighter
Turn Signals/Flasher; Computer Center
Not Used
ABS Control Module
Not Used
Not Used Blower Motor, SOL Box
2 71

Service & Appearance Care
272
30
30
30
20
Component Center
Fuse Rating Circuitry
(AMP.)
1 Defogger Timer Relay
2 Air Conditioner Blower Relay (HI)
3 Air Conditioner Blower Relay (LO)
4 Rear Defogger Circuit Breaker
5 Power Accessories Circuit Breaker
6 Power Windows and Sunroof Circuit Breaker
7 Headlight Circuit Breaker
8 Not Used
9 Chime Module
10 Hazard Flasher

Yemice & Appearance Lure
Driver Side Underhood Electrical
Center
Fuse
I 74
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Relay
15
16
17
15
Circuitry
Not Used
Not Used
ABS Controller
Exterior
Lights
HCim
ABS Control Module
Not Used
Not
Used
Not Used
Fog Lights
Not Used
Not Used
Not Used
Not Used