LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2007 >> STS Base, 4.6 A, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 119 (General Information) >> Introduction >> RPO Code Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

RPO Code Description

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

The following table provides the description of the Regular Production Option (RPO) codes that are available on the vehicle. The vehicle's RPO list is printed on the Service Parts Identification Label.

RPO Description
AHK Control - Seat, Rear, Power Lumbar, Massage
ARB Equipment - Body, Structure, Reinforcement
ASG Seat Rear - Bench 40/20/40, w/ Multifunctional Armrest
ASH Seat Rear - Bucket, 40/0/40, w/ Integrated Functional Console
AE5 Lock Control, Entry - Remote Entry, Low Power, Start (Do not use after 2009 model year)
AL0 Sender Indicator - Inflatable Restraint, Front Passenger/Child Presence Detector
AL2 Control - Seat, Power Lumbar
AL9 Control - Seat, Power Lumbar, Driver
AP9 Net - Convenience
AQ9 Seat - Front, Bucket, Luxury
AT8 Restraint Provisions - Child, Rear Seat, Rear Facing
AT9 Control - Seat, Power Lumbar, Passenger
AX4 Restraint Conversion - Seat, Manual, European
AY0 Restraint System - Seat, Inflatable, Driver and Passenger Front, Seat Side, Roof Side
A26 Window - European Glazing, All
A45 Memory - Seat Adjuster Mirror, Power, Driver, Personalization
A82 Restraint - Head
BAG Parts Package - Export
BC8 Ornamentation - Interior, Driver Map Pockets
B3V Test - Extended Water
B18 Ornamentation - Interior, Deluxe
B19 Ornamentation - Interior, Custom
B20 Ornamentation - Interior, Luxury
B57 Ornamentation - Exterior, Deluxe
CFN Roof - Sun, Glass, Sliding, Electric-Not Installed
CKD Vehicle - Completely Knocked Down (CKD)
CE1 Wiper System - Windshield, Pulse, Moisture Sensitive
CE4 Washer - Headlamp, High Pressure
CF5 Roof - Sun, Glass, Sliding Electric
C9B Lamp - Interior, Ambient, Door
C9J Lamp - Interior, Ambient, Instrument Panel
DCP Processing - Directions and Connections Service Package
DC5 Mirror Inside Rear Vanity - Headlining, Illuminated
DD7 Mirror Inside Rearview - Light Sensitive, Compass
DD8 Mirror Inside Rearview - Light Sensitive
DL7 Mirror Outside - Left Hand and Right Hand, Remote Control, Electric, Heated Power Folding, Color
DR2 Mirror Outside - Left Hand and Right Hand, Remote Control, Electric, Heated Light Sensitive, Manual Folding, Color
DT4 Ashtray - Cigarette Lighter
D24 Mirror Outside - Left Hand and Right Hand, Remote Control, Electric, Heated, Light Sensitive, Power Folding
D26 Mirror Outside - Left Hand and Right Hand, Remote Control, Electric, Heated, Power Folding
E5A Chassis - Returned
FE1 Suspension System - Soft Ride
FE3 Suspension System -, Sport
FE4 Suspension System - Special Ride and Handling
FE9 Certification - Emission, Federal
F55 Chassis - Continuously Variable Real Time Damping Magneto Rheological
GU2 Axle Rear - 2.73 Ratio
GU5 Axle Rear - 3.23 Ratio
GU6 Axle Rear - 3.42 Ratio
G64 Level Control - Automatic, Self-Adjusting
G80 Axle Positraction - Limited Slip
JJA PT Dress Subassembly - Installed (Modular Optimization Method Only)
JJB PT Dress Subassembly - Not Installed (Modular Optimization Method Only)
JJC Instrument Panel Subassembly - Installed (Modular Optimization Method Only)
JJD Instrument Panel Subassembly - Not Installed (Modular Optimization Method Only)
JJJ Suspension Front - Installed (Modular Optimization Method Only)
JJK Suspension Rear - Installed (Modular Optimization Method Only)
JJL Suspension Front - Not Installed (Modular Optimization Method Only)
JJM Suspension Rear - Not Installed (Modular Optimization Method Only)
JNG Shaft - Prop, Painted
JE5 Brake System - Power, Antilock, Front and Rear Wheel
JL9 Brake System - Power, Front and Rear Disc, Antilock, Front and Rear Wheel
J56 Brake System - Power, Front and Rear Disc, Antilock, Front and Rear Wheel, Heavy Duty
KNR Cooling System - Axle
KA1 Heater - Seat, Front
KA3 Heater Engine - Block, 220V
KA6 Heated - Seat, Rear
KB6 Heater - Seat, Cooling, Front
KC4 Cooling System - Engine Oil
KD5 Heater - Seat, Cooling Rear
KG4 Generator - 150 AMP
KW7 Generator - 170 AMP
K05 Heater Engine - Block
K14 Filter - Air, Auto Recirculating
K59 Cruise Control - Automatic, Adaptive
LAL Plant Code - Lansing, Mi USA (Grand River)
LLT Engine - Gas, 6 Cyl, 3.6L, Sidi, V6, ALUM, 60 Degrees, 224 KW, GM
LC3 Engine - Gas, 8 Cyl, 4.4L, MFI, V8, SC, ALUM, DOHC, GM
LH2 Engine - Gas, 8 Cyl, 4.6L, SFI, V8, DOHC, HO, ALUM, GM
LP1 Engine - Gas, 6 CYL, 2.8L, SFI, V6, DOHC, ALUM, 60 Degrees, GM
LY7 Engine - Gas, 6 CYL, 3.6L, SFI, V6, ALUM, 60 Degrees, GM
MTF Provisions - Fire Extinguisher Mounting
MYB Transmission - Automatic, 6 Speed, HMD, 6L50
MYC Transmission Automatic - 6 Speed, HMD, 6L80
MX0 Merchandised Transmission - Auto Provisions, O/D
MX7 Merchandised Transmission - Auto Provisions, O/D, AWD (All Wheel Drive)
M82 Transmission - Automatic, 5 Speed, HMD, 5L40-E, Electronic
NQU Emission System - Korean, ULEV
NA3 Emission System - Japan
NE1 Certification - Emission, Geographically Restricted Registration For Vehicles up to 14,000 lbs GVW (Use 2003 Model Year)
NP5 Steering Wheel - Leather Wrapped
NR7 Steering Wheel - Leather Wrapped, Heated
NT4 Emission System - EEC 05
NT7 Emission System - Federal, TIER 2
NU1 Emission System - California, LEV2
NV7 Steering Power - Variable Effort
N05 Lock Control - Fuel Filler Cap
N31 Steering Wheel - Heated
N87 Wheel - 18 x 8, Aluminum
N88 Wheel - 17 x 7.5, Aluminum, Premium
N93 Wheel - 17 x 7.5, Aluminum
PGK Wheel - 18 X 8, Aluminum, Chrome, 14 Spokes
PTB Wheel - 17 X 7.5, Aluminum, Polished
PB4 Lock Control - Wheel
P32 Wheel - 18 x 8.5 Aluminum, Painted
P40 Wheel - 18 X 8, Aluminum, Sport
P73 Wheel - 18 x 8.5 Chrome, Flanged
QAF Tire All - 255/45ZR18-99Y BW TL HW4
QCH Tire All 235/55R17-98H BW R/PE ST TL AL3
QKP Tire All - P235/50R17-95S BW R/PE ST TL ALS
QKS Tire All - P235/50R17-95V BW R/PE ST TL AL3
QF8 Wheel - 18 X 8, Aluminum, Polished
Q9Y Wheel - 18 X 8, Aluminum, Polished, Sport
Q12 Tire All - P235/50R18 Front and P255/45R18 Rear
Q19 Tire All - P255/45R18 Front and P275/40R19 Rear EMT
Q20 Wheel - 18 x 8.5 Front and 19 x 9.5 Rear
SHC Plant Code - Shanghai, China
THO Fleet Sales - Penske GO No.G1667, G1668, G1674, G1676
TUM Alarm - Seat Belt Warning, Additional
TQ5 Control - Intelligent High Beam
TR0 Lamp - Interior, Roof, Rear, Courtesy and Dual Reading
TR7 Headlamps Control - Leveling System, Automatic, Static
TT6 Headlamps - High Intensity Discharge (Do not use after 2009 Global/New major programs)
TT7 Headlamps - High Intensity Discharge, Left Hand Rule of Road (Do not use after 2009 Global/New major programs)
TT8 Headlamps - High Intensity Discharge, Right Hand Rule of Road (Do not use after 2009 Global/New major programs)
T2J Ornamentation - Interior, Export Unique Requirements (AOS Display)
T43 Spoiler - Rear
T62 Lamp System - Daytime Running-Delete
T65 Lamp System - Daytime Running, Export (Do not use after 2009 Global/New major programs)
T79 Lamp - Fog Rear
T84 Headlamps - Right Hand Rule of the Road, E Mark (Do not use after 2009 Global/New major programs)
UFL Sensor Indicator - Lane Departure Warning
UFT Sensor Indicator - Side Obstacle Detection
UHB Lock Control, Entry - Remote Entry Passive, Remote Start, Specific Frequency (Do not use after 2009 model year)
UQZ Infotainment System - 19
UA2 Theft Deterrent System - Export Specific (Do not use after 2009 Global/New major programs)
UA6 Theft Deterrent System - (Do not use after 2009 Global/New major programs)
UC2 Speedometer -, Instrument, Kilo and Miles, Kilo Odometer, Positive Bias
UC8 Speaker System - 11, Premium
UD4 Alarm - Vehicle Speed, 120 K/H
UE1 Communication System - Vehicle, G.P.S. 1
UG1 Opener - Garage Door, Universal
UH3 Tire Pressure Indicator - Low Tire Pressure, VAR 2
UJ6 Tire Pressure Indicator - Low Tire Pressure
UJ9 Tire Pressure Indicator - Low Tire Pressure, VAR 1
UV6 Display - Head Up
UX8 Speaker System - 8, Deluxe
UY5 Speaker System - 15, Deluxe
U19 Speedometer - Instrument, Kilo and Miles, KILO Odometer
U2J Digital Audio System - S-Band Not Installed
U2K Digital Audio System - S-Band
U03 Horn - Noise Regulation
U30 Cluster - Instrument, Tach, Clock
VBX Language Label - Arabic
VKR Modification - Requirement, Vehicle With Lead Content
VLF License Plate Front - Front Mounting Package, China
VPM Modification - Noise Control, Mexico
VA7 Language Label - French
VB1 Label - Shipping, Japan
VC5 Label - Shipping, Except US, US Possessions, or Japan
VG1 Protector - Underhood Compound, Corrosion Preventive, Water Based, Clear
VG6 Label Information - Bumper Impact, 5 MPH, California
VG9 Protector - Wax, Exterior Body
VH3 Label Information - Bumper Impact, 5 MPH, Hawaii
VH5 Plate - Vehicle Identification
VH9 Envelope - Owner Information Manual
VJ1 License Plate - Rear Mounting Package, Japanese
VJ2 Label, Export - Headlamp Adjust
VK3 License Plate Front - Front Mounting Package
VL2 Label, Spare - Caution, Compact Spare
VL4 License Plate Front - Front Mounting Package, EEC
VL6 License Plate Front - Front Mounting Package, Japanese
VM3 Label Information - Consumer, Contains BPR IMP Standard for front 5 MPH and Rear 5 MPH
VP6 Noise Control
VR5 Provisions - Slow Vehicle Warning Triangle Mounting
VS1 First Aid Kit - Vehicle
VT7 Owners Manual - English Language
VZ3 Label - Mercury Disposal Notification
V4X Model Conversion - GMX295, STS V8
V03 Cooling System - Extra Capacity
V08 Cooling System - Heavy Duty
V73 Vehicle Statement - USA/Canada
V76 Hook - Tow
V78 Vehicle Statement - Delete
V87 Vehicle Statement - Gulf States Organization
V92 Trailer Provisions
W11 Navigation Disc Data - Nav Data 1
W12 Navigation Disc Data - Nav Data 2
W21 Appearance Package - Cadillac Platinum Edition
XA7 Washer - Nozzles, Heated, Windshield
YF5 Certification - Emission, California
YQ1 Infotainment System - 9
YQ2 Infotainment System - 10
YQ4 Infotainment System - 12
YQ5 Infotainment System - 13
YQ6 Infotainment System - 14
YQ7 Infotainment System - 15
YQ8 Infotainment System - 16
YQ9 Infotainment System - 17
Y7C Conversion - Act Promoted to Zero Level
Y48 Sales Package - Cadillac, International Luxury 002
Y53 Sales Package - Cadillac, Technology Driver Awareness
Z5X Mirror Provisions - Arabic Language
Z5Y Mirror Provisions - Outside Etched Warning
Z49 Export - Canadian Modif Mandatory Base Equipment