2002 CADILLAC ESCALADE EXT low beam

6-44
Headlamp Vertical Aiming
NOTICE:
Horizontal aiming must be performed before
making any adjustments to the vertical aim.
Adjusting the vertical aim first will result in an
incorrect headlamp aim.
1. Find the aim dot on the lens of the low beam lamps.
2. Measure the distance from the ground to the aim dot
on each low beam lamp. Record this distance.

6-45
3. At the wall or other flat surface, measure from the
ground upward the recorded distance from Step 2 and
draw or tape a horizontal line the width of the vehicle.
4. Turn on the low-beam headlamps and place a piece
of cardboard or equivalent in front of the headlamp
not being aimed. This should allow only the beam of
light from the headlamp being aimed to be seen on
the flat surface.
NOTICE:
Do not cover a headlamp to improve beam
cut
-off when aiming. Covering a headlamp may
cause excessive heat build
-up which may cause
damage to the headlamp.

6-46
5. Turn the vertical aiming screw (V) until the
headlamp beam is aimed to the horizontal tape line.
The top edge of the cut
-off should be positioned at
the bottom edge of the horizontal tape line.
6. Repeat steps 4 and 5 for the opposite headlamp.
Front Turn Signal, Sidemarker and
Daytime Running Lamps
A. Low-Beam Headlamp
B. Daytime Running Lamp
C. Sidemarker Lamp
D. High
-Beam Headlamp
E. Front Turn Signal Lamp

6-75
Name Usage
LT TURN Left Turn Signals
FR PRK Front Parking Lamps,
Sidemarker Lamps
W/W PMP Windshield Washer Pump
HORN Horn (Relay)
IGN C Ignition Switch, Fuel Pump,
PRND321 Display, Crank
RDO AMP Radio Amplifier
HAZ LP Exterior Lamps, Hazard Lamps
EXP LPS Not Used
HORN Horn
CTSY LP Interior Lamps
RR WPR Rear Wipers
TBC Body Control Module, Remote
Keyless Entry, HeadlampsReplacement Bulbs
Bulb Number
Low
-Beam Headlamps 9006. . . . . . . . . . . . . . . . . . .
High
-Beam Headlamps 9005 or. . . . . . . . . . . . . . . . .
9005 Long Life
Daytime Running Lamps (DRL) 4157K. . . . . . . . . . .
(Preferred) or 3157KX
Front Sidemarker Lamp 194. . . . . . . . . . . . . . . . . . . .
Front Parking and Turn Lamp 3157 or. . . . . . . . . . . .
3157K Long Life
Taillamp and Stop Lamp 3057. . . . . . . . . . . . . . . . . .
Rear Turn Signal Lamp and Stop Lamp 3057. . . . . .
Back
-up Lamp 3157. . . . . . . . . . . . . . . . . . . . . . . . . .
For replacement bulbs not listed here, please consult
your dealer.