RPO Code List
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 |
|---|---|
| IKP | VEH CONTENT BASIS-US |
| J24 | ENGINEERING YEAR-2024 |
| WMY | VIN MODEL YEAR-2024 |
| MAH | MARKETING AREA-US, PUERTO RICO/USVI |
| MBC | MARKETING AREA-CANADA |
| MCX | MARKETING AREA-MEXICO |
| WDA | IDENTIFICATION-AVENIR ALL WHEEL DRIVE |
| EPM | MODEL CONVERSION-ALL WHEEL DRIVE |
| Y6S | MODEL CONVERSION-BUICK AVENIR |
| LHD | VEHICLE DRIVE-LEFTHAND DRIVE |
| 1SC | PACKAGE-OPTION 03 |
| 1SL | PACKAGE-OPTION 11 |
| 1SU | PACKAGE-OPTION 19 |
| LZH | ELECTRONIC SYSTEM-EVENT DATA RECORD (NON-SECURED) |
| AXP | VEHICLE TYPE-MULTI-PURPOSE PASSENGER VEHICLE |
| V8D | VEHICLE STATEMENT-VEHICLE LABEL CONTENT - U.S. FMVSS |
| V8E | VEHICLE STATEMENT-VEHICLE LABEL CONTENT - CANADA CMVSS |
| V8C | VEHICLE STATEMENT-VEHICLE LABEL CONTENT - NO CERT STATEMENT (SPANISH TEXT) |
| WK7 | SALES PACKAGE-SUPERCRUISE |
| PS1 | SALES PACKAGE-COMFORT (DO NOT USE NEXT NEW MAJOR - USE Y55) |
| CXH | SALES PACKAGE-INTERIOR LEATHER PACKAGE |
| PFC | SALES PACKAGE-PREP COMMERCIAL TRADESMAN (SEO) |
| CWN | SALES PACKAGE-TECHNOLOGY II |
| K1O | FILTER MONITOR-ENGINE AIR |
| TDM | MODE DRIVER SETTINGS-TEEN DRIVER, INFOTAINMENT |
| V92 | TRAILER PROVISIONS- |
| LSY | ENGINE-GAS, 4 CYL, L4, 2.0L, SIDI, DOHC, VVT, ALUM, TURBO, VAR 3 |
| 5EA | EQUIPMENT-PACKAGE, CO2- REDUCTION |
| K05 | HEATER ENG-BLOCK |
| KL9 | ENG CONTROL-STOP/START SYS, CONVENTIONAL AT, CONVENTIONAL MT OR BRAKE RELEASE LATE RESTART |
| ENL | ENG CONTROL DISABLE-STOP/START, NON-LATCHING |
| M3H | TRANSMISSION-AUTO 9 SPD, 9T50, ETRS GEN 1 |
| JHD | BRK APL CTRL FEATURE-HILL DESCENT, GEAR HOLD |
| KB5 | CONTROL-ECM GRADE BRAKING (DNU NEXT NEW MAJOR CONTACT BFO NEW STRATEGY) |
| NTB | EMISSION SYSTEM-FEDERAL, TIER 3 |
| NUG | EMISSION SYSTEM-CALIFORNIA, SULEV30 (DNU AFTER MY25) |
| NE8 | EVAPORATIVE SYSTEM-LEVEL 3 EMISSIONS |
| FE9 | CERTIFICATION-EMISSION, FEDERAL |
| NE1 | CERTIFICATION-EMISSION, GEOGRAPHICALLY RESTRICTED REGISTRATION |
| YF5 | CERTIFICATION-EMISSION, CALIFORNIA |
| K34 | CRUISE CONTROL-AUTOMATIC, ELECTRONIC |
| KSG | CRUISE CONTROL-AUTOMATIC, ADAPTIVE, WITH STOP/GO |
| ECK | LEVER-AUTO TRANS, SHIFT, STRAIGHT, TU/TD |
| JF5 | PEDALS-SPORTY, ALLOY |
| ISA | SPEED LIMITER-AUTOMATIC |
| FHB | RATIO-TRANSAXLE FINAL DRIVE 3.47 |
| G99 | AXLE POSITRACTION-TWIN CLUTCH, ELECTRONIC |
| FJW | VEHICLE FUEL-GASOLINE E15 |
| FX3 | RIDE AND HANDLING-AUTOMATIC ELECTRONIC CONTROLLED |
| F45 | CHASSIS-CONTINUOUSLY VARIABLE REAL TIME DAMPING |
| F48 | CHASSIS DRIVE LINE-ALL WHEEL DRIVE (AWD)/FOUR WHEEL DRIVE(4WD), DRIVER SELECT |
| GNA | CHASSIS EQUIP FRONT-STRUT ASM |
| GNQ | CHASSIS EQUIP REAR-REAR AXLE, 5-LINK |
| NJ1 | STEERING-POWER, NON-VARIABLE RATIO, ELECTRIC |
| N37 | STEERING COLUMN-TILT, TELESCOPING |
| CKK | GVW RATING-2350 KG (5180 LBS) |
| C4Q | GVW RATING-2300 KG (5070 LBS) |
| PXR | WHEEL-18 X 8.0, J, ALUMINUM, DESIGN 15 |
| RTH | WHEEL-20 X 8.5, J, ALUMINUM, DESIGN 3 |
| PYS | WHEEL-20 X 8.5, J, ALUMINUM, DESIGN 14 |
| 4G7 | WHEEL SPARE-17 X 4.0, B, STEEL, DESIGN 1 |
| XD7 | TIRE ALL-235/60R18 SL 103H BW AL3 VAR 1 |
| XD9 | TIRE ALL-245/45R20 SL 99H BW AL3 VAR 1 |
| QCS | TIRE SPARE-T145/70R17 SL 106M BW SPR |
| J61 | BRAKE SYSTEM-POWER, FRT & RR DISC, ABS, 17" (DNU NEXT NEW MAJOR) |
| J71 | BRAKE PARKING-POWER OPERATED (DNU NEXT NEW MAJOR CONTACT BFO FOR NEW STRATEGY) |
| JJ2 | BRAKE LINING DNU-BRAKE NOISE AND DUST PERFORMANCE (DNU NXT NEW MAJOR CONTACT BFO) |
| V33 | TOOL KIT-ROAD, EMERGENCY |
| KRV | REFRIGERANT-LOW GWP |
| V48 | COOLANT-ENGINE MAXIMUM PROTECTION |
| C68 | HVAC SYSTEM-AIR CONDITIONER FRT, AUTO, ELECTRONIC CONTROLS |
| CJ2 | HVAC SYSTEM-AIR CONDITIONER FRT, AUTO TEMP CONT, AUX TEMP CONT |
| USK | SENSOR INDICATOR-AIR QUALITY |
| UEC | SENSOR INDICATOR-AUTOMATIC AIR RECIRCULATION |
| ASV | EQUIPMENT-SENSOR AIR MOISTURE & W/S TEMP |
| C59 | VENT-AIR, CONSOLE, RR |
| K6J | FILTER-AIR, POLLUTANT & FINE DUST |
| N5Q | STEERING WHEEL-LEATHER, 3 SPOKE, SPORT, FLAT BOTTOM |
| N5L | STEERING WHEEL-LEATHER, 3 SPOKE, SPORT, ROUND |
| KI3 | STEERING WHEEL HEAT-AUTOMATIC |
| ZP5 | SEATING ARRANGEMENT-5 PASS |
| A51 | SEAT-FRT BKT, CUSTOM |
| A64 | SEAT RR-SPLIT, FOLDING, 40/60 |
| A2X | ADJUSTER DRIVER SEAT-8WAY, PWR RECLINE, PWR FORE/AFT, PWR HEIGHT, PWR TILT |
| HS1 | ALERT-SAFETY HAPTIC SEAT |
| A7H | ADJUSTER PASS ST-6WAY, DISCONT MAN RECLINE, MAN FORE/AFT, MAN HEIGHT |
| A7K | ADJUSTER PASS ST-8WAY, PWR RECLINE, PWR FORE/AFT, PWR HEIGHT, PWR TILT |
| AVK | LUMBAR DRIVER-SEAT, POWER, 4 WAY |
| AVU | LUMBAR PASSENGER-SEAT, POWER, 4-WAY |
| DA5 | ARM REST-RR SEAT, CENTER |
| EBI | POCKET-FRONT SEAT BACK |
| A45 | MEMORY-SEAT ADJUSTER, MIRROR, POWER, DRIVER, PERSONALIZATION |
| AJC | RESTRAINT-HEAD, FRT SEAT, UP/DOWN ADJUSTMENT |
| KU9 | VENTILATED SEAT FRT-DRVR & PASS |
| KA1 | HEATER SEAT FRT-DRVR & PASS (DNU NEXT NEW MAJOR) |
| KA6 | HEATER SEAT-REAR (DNU NEXT NEW MAJOR) |
| AF6 | CONTROL-SEAT, MASSAGE, DRIVER |
| 6N7 | HANDLE-I/S, DR, ILLUMINATED |
| HSG | INTERIOR TRIM CONFIG-LEATHER/VINYL, LEVEL 2, JET BLACK/JET BLACK |
| HCK | INTERIOR TRIM CONFIG-LEATHER, LEVEL 1, JET BLACK / RENAISSANCE RED |
| H1Y | INTERIOR TRIM CONFIG-LEATHER, LEVEL 2, JET BLACK |
| H9K | INTERIOR TRIM CONFIG-LEATHER, LEVEL 3, PHANTOM BLUE / SHEER GRAY |
| H2G | INTERIOR TRIM CONFIG-VINYL, LEVEL 1, JET BLACK |
| H8R | INTERIOR TRIM CONFIG-VINYL, LEVEL 1, JET BLACK/OXFORD STONE |
| 4AA | INTERIOR TRIM-JET BLACK |
| 4MG | INTERIOR TRIM-JET BLACK/OXFORD STONE |
| 4FH | INTERIOR TRIM-JET BLACK / RENAISSANCE RED |
| 4NM | INTERIOR TRIM-PHANTOM BLUE / SHEER GRAY |
| CGY | COVER-CARGO, FABRIC |
| B39 | COVERING-FLOOR CARPET, LOAD FLOOR |
| B54 | COVERING-FLOOR MAT, FRT & RR, DELUXE (DNU NEXT NEW MAJOR) |
| BB4 | COVERING-FLOOR MAT, FRT & RR, PREMIUM (DNU NEXT NEW MAJOR) |
| B50 | COVERING-FLOOR MAT, FRT & RR, AUX - DELUXE (DNU NEXT NEW MAJOR) |
| TSQ | LAMP PACKAGE-INTERIOR, DELUXE |
| C93 | LAMP-INTR, AMBIENT |
| A69 | RESTRAINT-SEAT BELT TENSIONER, FRT, VAR. 2 |
| SBK | RESTRAINT-SEAT BELT PRETENSIONER, RR |
| AXD | RESTRAINT SYSTEM-DRVR (SINGLE, ADAPTIVE) & PASS (DUAL) FRT, SEAT SIDE, ROOF SIDE, DRVR KNEE |
| VNU | VIN FORMAT-U.S. TYPE |
| 65C | LABEL, WARNING-CALIFORNIA, PROP 65 COMPLIANT |
| GZC | PRIMARY COLOR-EXTERIOR, OPULENT BLUE MET - 2 (181H) |
| G88 | PRIMARY COLOR-EXTERIOR, TRUFFLE MET-2 (185J) |
| GE8 | PRIMARY COLOR-EXTERIOR, ABALONE WHITE TRI-2 (472B) |
| GZA | PRIMARY COLOR-EXTERIOR, SHARKSKIN MET - 2 (179H) |
| Z1Y | PAINT-TWO COAT, BASE COAT & CLEAR COAT |
| GB8 | PRIMARY COLOR-EXTERIOR, BLACK MEET KETTLE MET (384A) |
| GAZ | PRIMARY COLOR-EXTERIOR, SUMMIT WHITE (G) 8624 |
| GEJ | PRIMARY COLOR-EXTERIOR, JINX MET-2 (293F) |
| WLD | WINDOW CONTROL-REMOTE EXPRESS DOWN, ALL WINDOWS |
| D7A | HANDLE O/S DOOR-BODY COLOR, CHROME STRIP |
| D75 | HANDLE O/S DOOR-BODY COLOR |
| AXG | WINDOW REG DRVR DR-POWER OPERATED, EXPRESS UP/DOWN (DO NOT USE NEXT NEW MAJOR) |
| AEF | WINDOW REG PASS DR-POWER OPERATED, EXPRESS UP/DOWN (DO NOT USE NEXT NEW MAJOR) |
| AEQ | WINDOW REG REAR DR-POWER OPERATED, EXPRESS DOWN (DO NOT USE NEXT NEW MAJOR) |
| TB4 | BODY EQUIPMENT-LIFT GATE (MANUAL) |
| TC2 | BODY EQUIPMENT-LIFT GATE, POWER, HANDS FREE |
| DR2 | MIRROR O/S-LH & RH, REMOTE CONTROL, ELECTRIC, HEATED, LT SENSITIVE, MANUAL FOLDING, COLOR |
| DR3 | MIRROR O/S-LH & RH, REMOTE CONTROL, ELECTRIC, HEATED, MEMORY, LT SENSITIVE, MANUAL FOLDING, COLOR |
| DD8 | MIRROR I/S R/V-LT SENSITIVE |
| DRZ | MIRROR I/S R/V-LT SENSITIVE, FULL VIDEO DISPLAY |
| AKO | WINDOW TYPE-PRIVACY |
| AJW | WINDOW STYLE-LAMINATED |
| VTI | SHUTTERS-FRONT GRILLE, ACTIVE, UPR |
| VK3 | LICENSE PLATE FRONT-FRT MOUNTING PKG |
| C3U | ROOF-SUN, GLASS, SLIDING, ELEC, TRANSPARENT GLASS FIXED (DO NOT USE NEXT NEW MAJOR) |
| PJV | MOLDING B/S UPPER-SIDE WINDOW, ROOF LINE BLACK, BELT LINE BLACK (DO NOT USE NEXT NEW MAJOR) |
| MDE | MOLDING B/S UPPER-BRIGHT, WINDOW ALL AROUND (DO NOT USE NEXT NEW MAJOR) |
| TQ5 | HEADLAMP HIGH BEAM-AUTO CONTROL |
| T74 | CONTROL, HEADLAMPS-AUTOMATIC, DELAY (DNU NEXT NEW MAJOR) |
| T4L | HEADLAMPS-LED |
| UVG | HEADLAMP HIGH BEAM-AUTO CONTROL, ADAPTIVE HEADLAMP SYSTEM |
| T3S | LAMP-DAYTIME RUNNING, SEPARATE CAVITY, LED (DO NOT USE NEXT NEW MAJOR) |
| TUJ | LAMP-MARKER, REFLEX, FRONT SIDE |
| T83 | CONTROL, HEADLAMPS-AUTOMATIC ON-OFF |
| T95 | CONTROL, HEADLAMPS-BEAM, DIRECTIONAL (AFL) |
| TR7 | CONTROL, HEADLAMPS-LEVELING SYSTEM, AUTOMATIC |
| TB8 | HEADLAMP RULE OF RD-RH RULE OF THE ROAD |
| UGE | LAMP-RR TAIL, LED (DO NOT USE, SEE BFO) |
| C25 | WIPER SYS RR WINDOW-INTERMITTENT |
| BUK | ORNAMENTATION-EMBLEM, "BUICK" |
| V5H | LUGGAGE CARRIER-ROOF, BLACK |
| V5F | LUGGAGE CARRIER-ROOF, SILVER |
| URB | DISPLAY INSTRUMENT-DRIVER INFO, COMBINED DISPLAY AND ICS, FAMILY C |
| UJN | TIRE PRESS INDICATOR-AUTO LEARN |
| UIT | ALERT DISPLAY-REFLECTED, SINGLE COLOR |
| UMN | SPEEDOMETER-INST, MILES & KILO, MILES ODOMETER |
| U19 | SPEEDOMETER-INST, KILO & MILES, KILO ODOMETER |
| UV6 | HEAD UP DISPLAY-WINDSHIELD |
| UHG | INDICATOR-SEAT BELT WARNING, DRIVER |
| UH5 | INDICATOR-SEAT BELT WARNING, REAR SEAT |
| BTM | SWITCH-START, KEYLESS |
| PAP | PHONE PROJ TECH-VAR 2 |
| PAN | PHONE PROJ TECH-VAR 1 |
| IVE | INFOTAINMENT-VIRTUAL COCKPIT SYS - HIGH |
| K4C | CHARGER-INDUCTIVE PORTABLE WIRELESS DEVICE (DNU AFTER MY 26, SEE BFO) |
| PPW | PHONE PROJECTION-PHONE PROJECTION WIRELESS |
| URV | INFOTAINMENT DISPLAY-FAMILY C, 29", 5920X870 |
| IVD | INFOTAINMENT-VIRTUAL COCKPIT SYS - MID |
| UQF | SPEAKER SYSTEM-STANDARD AUDIO |
| UQS | SPEAKER SYSTEM-PREMIUM AUDIO, BRANDED SURROUND AMPLIFIER |
| U2K | DIGITAL AUDIO SYSTEM-S-BAND |
| UBJ | RECPT USB IP LWR-DUAL, CHARGE, DATA |
| UBI | RECPT USB FLR CNSL R-DUAL, CHARGE |
| NKC | NOISE CONTROL-ACTIVE NOISE CANCELLATION, ENGINE |
| UL5 | RADIO-(NONE) |
| UB3 | ANTENNA-FIXED, RR SPOILER, RADIO |
| U5G | COMMUNICATION EQUIP-INTERNET CONNECTIVITY, 5G |
| UE1 | COMMUNICATION SYSTEM-VEHICLE, ONSTAR |
| VV4 | COMMUNICATION EQUIP-MOBILE INTERNET CONNECTIVITY |
| UKL | LANE ACTIVE SAFETY-KEEP ASSIST, HANDS FREE LANE FOLLOWING(ENTIRE SPEED RANGE) |
| ULM | DRVR MONITORING SYS-DROWSINESS WARNING |
| UEN | SENSOR INDICATOR-SEAT BELT, FRT PASS PRESENCE DETECTOR |
| UV2 | VISION-360 VIEW, MONO, HD DIGITAL |
| UVB | VISION-REAR VIEW, MONO, HD DIGITAL |
| T8Z | SEAT BELT SAFETY SYS-SHIFTER INTERLOCK, GEN 3, INFOTAINMENT CUSTOMIZABLE |
| AL0 | SENSOR INDICATOR-INFLATABLE RESTRAINT, FRT PASS/CHILD PRESENCE DETECTOR |
| UKI | SIDE ACTIVE SAFETY-OBSTACLE DETECTION ENHANCED, STEERING ASSIST |
| UE4 | SENSOR INDICATOR-FOLLOWING DISTANCE |
| UHX | LANE ACTIVE SAFETY-KEEP ASSIST |
| UEU | SENSOR INDICATOR-FORWARD COLLISION ALERT |
| UHY | COLL IMMINENT BRK-LOW SPEED, VEH FWD MOVEMENT, BRAKE PREFILL, INTEGRATED BRAKE ASSIST |
| UKT | PED DETECTION FRT-ENHANCED, PEDESTRIANS AND BICYLISTS |
| UVZ | SENSOR-COLLISION AVOIDANCE & MITIGATION, VEHICLE REVERSE MOVEMENT |
| UFB | REAR CROSS TRAFFIC-ALERT, BRAKING |
| UKZ | PARK ASSIST-FRONT, REAR, LATERAL-FRONT (SEMIAUTOMATIC STEERING & BRAKING & GEAR SHIFTING ADVANCED PARKING AID) |
| UD7 | PARK ASSIST-REAR |
| CWA | WASHER-CAMERA, REAR |
| UVX | SENSOR INDICATOR-TRAFFIC SIGN RECOGNITION ENHANCED |
| XVR | RECORDER EXT VIDEO-MULTI-VIEW CAMERAS |
| UOW | DETECTION SIDE-DOOR OPENING WARNING, PEDESTRIANS/BICYLISTS/VEHICLE |
| UKK | SENSOR INDICATOR-PEDESTRIAN DETECTION - REAR |
| UGN | COLL IMMINENT BRK-ALL SPEED, VEH FWD MOVEMENT, BRAKE PREFILL, INTEGRATED BRAKE ASSIST |
| CTB | CROSS TRAFFIC ASSIST-INTERSECTION ALERT, BRAKING |
| UG1 | OPENER-GARAGE DOOR, UNIVERSAL |
| BTT | ALARM-REMOTE PANIC |
| ATH | LOCK CONTROL, ENTRY-REMOTE ENTRY, EXTENDED RANGE, PASSIVE ENTRY, ALL DOORS |
| BTV | REMOTE START-VEHICLE |
| XL8 | FREQUENCIES RATING-433 MHZ |
| U05 | HORN-DUAL |
| RSR | OCCUPANT DETECT SYS-REAR SEAT, DOOR ACTIVATED |
| KH8 | RECEPTACLE-ELECTRICAL, I/P 12 VOLT |
| KC8 | RECEPTACLE-ELECTRICAL, LOAD COMPARTMENT 12 VOLT |
| KI6 | RECEPTCL FRT CNSL RR-ELECTRICAL, 110 VOLT |
| BGY | PLANT CODE-DONGYUE NORTH, YANTAI, CHINA |
| EF7 | COUNTRY-UNITED STATES OF AMERICA (USA) |
| Z49 | COUNTRY-CANADA |
| CV3 | COUNTRY-MEXICO |
| SD3 | ACCESSORY-FOLDABLE BOX - FLEXIBLE ORGANIZER - RR COMPT |
| RWU | ACCESSORY-CARGO AREA ORGANIZER - COLLAPSIBLE |
| W2D | ACCESSORY-CARGO NET |
| WH6 | ACCESSORY-CARGO NET - FLOOR MOUNTED |
| VLL | ACCESSORY-CROSS RAILS - ROOF RACK - REMOVABLE |
| RYT | ACCESSORY-FIRST AID KIT |
| RIA | ACCESSORY-FLOOR LINER - CONTOURED |
| VAV | ACCESSORY-FLOOR MATS - ALL WEATHER |
| S08 | ACCESSORY-HIGHWAY SAFETY KIT |
| VQK | ACCESSORY-SPLASH GUARDS - CUSTOM MOLDED |
| CAV | ACCESSORY-TRAY - TRUNK/CARGO AREA |
| SFE | ACCESSORY-WHEEL LOCKS |
| 5LE | ACCESSORY-GARAGE DOOR OPENER |
| RXC | ACCESSORY-AIR, POLLUTANT, ODOR, FINE DUST, ALLERGEN |