Cadillac 2003 CTS Owner's Manual page 394

Relays Usage
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PUSHER FAN Pusher Fan (Export Only)
L POSITION Driver's Side Position Lamp
RELAY MICRO
R POSITION Passenger's Side Position Lamp
RELAY MICRO
IGN 3 RELAY Heated Seat Modules, Air Inlet
MICRO Motor, Shifter Assembly
STANDING Control for Position Lamp Relays
LAMP RLY
MICRO
6-68
Relays Usage
TRK DR REL Trunk Release Motor
SOL RELAY
MICRO
REV LAMP ISRVM (Inside Rearview Mirror),
RELAY MICRO License Plate Lamp Assembly
Minifuses Usage
L FRT HTD Driver's Heated Seat Module
SEAT MOD
MEM/ADAPT Driver's Power Seat Switch,
SEAT Memory Seat Module
TRUNK DR Trunk Release Motor
RELEASE
REVERSE ISRVM (Inside Rearview Mirror),
LAMP License Plate Lamp Assembly
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POSITION Taillamp Assemblies, Front
LAMP Position Lamp Assemblies
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AUDIO Radio, OnStar Module