Below is a listing of regular production option (RPO) codes for the 2004 Cadillac XLR.
Source: 2004 Service Manual
AAB: Memory, Driver Convenience Package
AJ7: Restraint System Seat, Inflatable, Driver and PASS, FRT and Side
AQ9: Reclining Bucket Seat, Driver and Passenger
AU5: Lock Control, Entry Remote Entry, Low Power
AU8: Lock Control, Entry Remote Entry, Specific Frequency
AX4: Conversion, Seat Belt, Manual, European
BAG: Parts Package Export
BGR: Plant Code Bowling Green, KY, USA
BV7: Bumper Provisions Front and Rear, Canadian Requirements
B4H: Modification, Noise Control, Export
B84: Molding B/S Exterior
CJ2: HVAC System, Air Conditioning, Automatic Temperature Control, Dual Zone
DD0: Mirror, Outside, LH & RH, Remote Control, Electric, Heated, Light Sensitive
DD8: Mirror, Inside, R/V Light Sensitive
DL5: Decal Roadside Service Information
D24: Mirror Outside Left and Right, Remote Control, Electric, Heated Light Sensitive, Power Folding
ECM: Module Inflatable Restraint, European Complaint
FE2: Suspension System Ride, Handling
GW9: Axle Rear 2.93 Ratio
JL9: Brake System, Power, Front and Rear Disc, Antilock, 4-Wheel
KG4: Generator 150 Ampere
K05: Heater, Engine Block
K59: Cruise Control Automatic, Adaptive
LH2: Engine GA, 8 CYL, 4.6L, SFI, VI, DOHC, HO, ALUM, GM
LME: Sales Package Limited Edition Roaster
MX0: Merchandised Transmission, Automatic O/D Provisions
M22: Transmission Automatic 5-speed, HMD, 5L50-E, Electronic, O/D
NA3: Emission System, Japan
NC1: Emission System, California LEV
NF9: Emission System General Unleaded
NP5: Steering Wheel, Leather Wrapped
NP7: Steering Column, EEC Approved
NT3: Emission System EEC 00
N30: Steering Wheel Deluxe
N37: Steering Column Tilt, Telescoping
N87: Wheel 18 X 8, Aluminum
QF8: Wheel 18 X 8, Aluminum, Polished
QMS: Tire All P235/5OR18-97W BW AL3
RPA: Rear Parking Assist
T79: Rear Fog Lamp
T82: Headlamp Control, Automatic On-Off
T84: Head Lamps RH Rule of the Road, E Mark
T85: Headlamps, LH Rule of the Road, E Mark
T89: Lamps, Tail & Stop, Export
T90: Lamps, Signaling & Marker, Front, Export
T9E: Lamp FOg, ECE Requirements
UA2: Theft Deterrent System Export Specific
UD4: Alarm, Vehicle Speed, 120 km/h
UE1: Communication System Vehicle, GPS 1
UG1: Universal Garage Door Opener
UH3: Low Tire Pressure Indicator, VAR 2
UJ6: Low Tire Pressure Indicator
UJ9: Low Tire Pressure Indicator, VAR 1
UK1: Radio Frequencies, Japanese
UL2: Radio Frequencies, European
US3: Antenna Diversity
UV2: Display Enhanced Vision, Infrared
UV6: Display Head Up
U19: Instrument Cluster, Speedometer, Metric, Canadian, Export
U2K: Digital Audio System S-Band
U2R: Infotainment System Content Level 001
U2S: Infotainment System content Level 002
U2T: Infotainment System Content Level 003
U2U: Infotainment System content Level 004
U52: Instrument Cluster, Electronic
U63: Speaker System 9, Premium
VG1: Protector Underhood Compound, Corrosion Preventive, Water Based, Clear
VG8: Vehicle Label, Notice to Buyer
VG9: Protector, Wax, Exterior Body
VH5: Plate, Vehicle Identification
VL4: License Plate Mounting Package, Front, EEC
V49: License Plate Frame
V73: Vehicle Statement, US/Canada
V76: Tow Hooks
V78: Vehicle Statement Delete
V87: Vehicle Statement, Gulf States Organization
XJA: Tire Front 225/700R480A 100W BW, PAX Tire
YJE: Tire Rear 245/700R500A 100W BW, PAX Tire
Z49: Modifications, Canadian, Mandatory Base Equipment
Z5X: Mirror Provisions, Arabic Language