Cadillac · 2008-2015
CTS — Sigma II (2008–2015)
cts · cts-v · cts high feature v6 · cts base · cts luxury collection · cts performance collection · cts premium collection · cts coupe
261 option rows 261 RPO codes 3 model years
100% Factory-verified
- ✓ Factory-verified · 260
- ● Confirmed · 0
- ◑ Single-source · 1
- ⚠ Disputed · 0
Applicable options
Documented RPO codes
Model year
| Code | Option | Years | Notes & factory source | Confidence |
|---|---|---|---|---|
| Engines | ||||
| LLT | Engine, gas, 6 cylinder, 3.6L, SIDI, V6, aluminum, 60 degrees, 224 kW, GM | 2008–2009 | The 2008 list omits 224 kW. | Factory-verified |
| LSA | Engine, gas, 8 cylinder, 6.2L, sequential fuel injection, ER, aluminum, intercooler, supercharged, GM | 2009, 2014 | only in: CTS-V (the 2014 guides; Wikipedia). GM's lists print "ER" after the fuel injection term without expanding it; kept as printed. The 2014 guides rate it at 556 hp and 551 lb-ft; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| LFX | Engine, 3.6L V6, variable valve timing, direct injection | 2014 | The 2014 Coupe guide rates it at 318 hp and 275 lb-ft; CTS Coupe, Performance, Premium (RWD and AWD): S; CTS-V Coupe: not available | Factory-verified |
| LY7 | Engine, gas, 6 cylinder, 3.6L, sequential fuel injection, V6, aluminum, 60 degrees, GM | 2008–2009 | Factory-verified | |
| Transmissions | ||||
| MG9 | Transmission, manual 6 speed, Tremec, 85 mm, 2.66 1st, 0.63 6th | 2009 | Factory-verified | |
| MN6 | Merchandised transmission, manual 6 speed, provisions | 2008–2009, 2014 | The 2014 guides list it as the 6 speed manual transmission; CTS-V Coupe: S; CTS-V Sedan: S (in the base price) | Factory-verified |
| MV1 | Transmission, manual 6 speed, Aisin, 85 mm, 4.17 1st, 0.79 6th, O/D | 2008 | Factory-verified | |
| MV7 | Transmission, manual 6 speed, Aisin, 85 mm, 4.1555 1st, 0.7516 6th, O/D | 2009 | Factory-verified | |
| MX0 | Merchandised transmission, automatic, provisions, O/D | 2008–2009, 2014 | The 2014 guides list it as the 6 speed automatic for rear-wheel drive; rear-wheel-drive CTS Coupe, Performance, Premium: S; CTS-V Coupe, CTS-V Sedan: O | Factory-verified |
| MX7 | Merchandised transmission, automatic, provisions, O/D, all-wheel drive | 2008–2009, 2014 | The 2008 list abbreviates "Trans". The 2014 Coupe guide lists it as the 6 speed automatic for all-wheel drive; all-wheel-drive CTS Coupe, Performance, Premium: S | Factory-verified |
| MYB | Transmission, automatic 6 speed, HMD, 6L50 | 2008–2009 | The 2009 list omits HMD. | Factory-verified |
| MYD | Transmission, automatic 6 speed, HMD, 6L90 | 2009 | Wikipedia gives the 6L90 to the CTS-V only. | Factory-verified |
| Axles | ||||
| G80 | Axle, Positraction, limited slip | 2008–2009, 2014 | The 2014 guides call it the limited slip differential; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| GT4 | Axle, rear, 3.73 ratio | 2008–2009 | Factory-verified | |
| GU5 | Axle, rear, 3.23 ratio | 2008–2009 | Factory-verified | |
| GU6 | Axle, rear, 3.42 ratio | 2008–2009 | Factory-verified | |
| Packages & Trims | ||||
| 03F | Wood trim package, Sapele | 2014 | real Sapele wood on the instrument panel, console, doors, steering wheel and shift knob; Performance: O (in PDW); Premium: included; replaced by 3AS with WBL; CTS-V Coupe: not available | Factory-verified |
| 1SB | Equipment group, CTS Coupe | 2014 | the base CTS Coupe column of the Coupe guide, rear-wheel drive (6DP47) and all-wheel drive (6DH47) | Factory-verified |
| 1SF | Equipment group, Performance | 2014 | the CTS Coupe Performance column, rear- and all-wheel drive | Factory-verified |
| 1SH | Equipment group, Premium | 2014 | the CTS Coupe Premium column, rear- and all-wheel drive | Factory-verified |
| 1SV | Equipment group, CTS-V | 2014 | the CTS-V Coupe (6DN47) and CTS-V Sedan (6DN69) columns | Factory-verified |
| 3AS | Wood trim package, Midnight Sapele | 2014 | real Midnight Sapele wood on the instrument panel, console and doors; Performance: O (in PCM); rear-wheel-drive Premium: O (in WBL); CTS-V Coupe: O (in PCV); CTS-V Sedan: O | Factory-verified |
| PCM | Sport Blue interior package | 2014 | CTS Coupe only (GM Authority); Performance: O; adds 3AS wood trim and Twilight Blue seating (ACB) to the Y40 content; five paints only; not with PDW or Y41 | Factory-verified |
| PCV | Sport Blue interior package, CTS-V | 2014 | CTS-V Coupe: O; includes 3AS, 53F and W2E Recaro seats in Twilight Blue (ABY); five paints only | Factory-verified |
| PDW | Performance luxury package | 2014 | Performance: O; includes 03F, Y40 and Y41; not with PCM or UAV | Factory-verified |
| R1J | Performance package, V driving enthusiast | 2009 | Factory-verified | |
| TSQ | Lamp package, interior, deluxe | 2008–2009, 2014 | The 2014 guides call it LED accent lighting with lighting pipes; Performance: O (in Y40); Premium: included; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| WBL | CTS Touring package | 2014 | rear-wheel-drive Premium: O; includes Y43, W2E, 53F, JF5, TL1, 3AS, RUU wheels, QIV tires and TS6; requires Ebony or Light Titanium sueded seat trim | Factory-verified |
| Y40 | Sales package, Cadillac, luxury level 001 | 2008–2009, 2014 | The 2014 Coupe guide calls it the Luxury Level One package (UA6, TSQ, CE1); Performance: O (in PDW); Premium: included; CTS-V Coupe: not available | Factory-verified |
| Y41 | Sales package, Cadillac, luxury level 002 | 2008–2009, 2014 | The 2014 Coupe guide calls it the Luxury Level Two package (KB6, N38, K14); Performance: O (in PDW); Premium: included; not with PCM; CTS-V Coupe: not available | Factory-verified |
| Y42 | Sales package, Cadillac, performance 001 | 2008–2009 | Factory-verified | |
| Y43 | Sales package, Cadillac, performance 002 | 2008–2009, 2014 | The 2014 Coupe guide calls it the 19 inch summer tire performance package (KB7, RUU, QIV, V03, FE3, J55); rear-wheel-drive Performance and Premium: O; also in WBL | Factory-verified |
| Y44 | Sales package, Cadillac, seating | 2008–2009, 2014 | The 2014 Coupe guide calls it the seating package (AL2, AP9, UG1, A45, KA1, BNK, UFT, UVC); CTS Coupe: not available; Performance, Premium: included; CTS-V Coupe: not available | Factory-verified |
| Equipment | ||||
| 53F | Steering wheel rim and shift knob, sueded | 2014 | rear-wheel-drive Premium: O (in WBL); CTS-V Coupe, CTS-V Sedan: O, requires W2E seats | Factory-verified |
| 5XR | LPO, Grille, black chrome | 2014 | CTS-V Coupe, CTS-V Sedan: O | Factory-verified |
| A26 | Window, European glazing, all | 2008–2009 | Factory-verified | |
| A45 | Memory, seat adjuster and mirror, power, driver, personalization | 2008–2009, 2014 | The 2014 guides call it the memory package for the driver seat, outside mirrors and personalization; Performance, Premium: included (Y44); CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| A82 | Restraint, head | 2008–2009 | Factory-verified | |
| AH8 | Adjuster, passenger seat, power, 8 way | 2008–2009, 2014 | The 2008 list abbreviates "PASS ST". Every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| AL0 | Sensor indicator, inflatable restraint, front passenger/child presence detector | 2008–2009 | Factory-verified | |
| AL2 | Control, seat, power lumbar | 2008–2009, 2014 | The 2014 guides: 2-way power lumbar for the driver and front passenger; Performance, Premium: included (Y44); CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| AM9 | Seat, rear, split back, folding | 2008–2009, 2014 | every 2014 coupe: S | Factory-verified |
| AN6 | Restraint provisions, child, Australia/New Zealand | 2008 | Factory-verified | |
| AP9 | Net, convenience | 2009, 2014 | The 2014 guides call it the trunk cargo net; Performance, Premium: included (Y44); CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| AQ9 | Seat, front, bucket, luxury | 2008–2009, 2014 | The 2014 guides: front buckets with an 8-way power driver seat; every 2014 coupe and the CTS-V Sedan: S; replaced by W2E with WBL | Factory-verified |
| AT8 | Restraint provisions, child, rear seat, rear facing | 2008–2009, 2014 | The 2014 guides call it the child seat restraint system; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| ATH | Keyless access, passive entry | 2014 | every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| AU5 | Lock control, entry, remote entry, low power | 2008–2009 | The 2009 list adds "Do not use after 2009 M.Y.". | Factory-verified |
| AU8 | Lock control, entry, remote entry, specific frequency | 2008–2009 | The 2009 list adds "Do not use after 2009 M.Y.". | Factory-verified |
| AX4 | Restraint conversion, seat, manual, European | 2008–2009 | The 2008 list abbreviates "MAN". | Factory-verified |
| AY0 | Restraint system, seat, inflatable, driver and passenger, front, seat side, roof side | 2008–2009, 2014 | The 2014 guides: frontal, front side-impact and front and rear head curtain air bags; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| B19 | Ornamentation, interior, custom | 2008–2009 | The 2008 list abbreviates "Intr". | Factory-verified |
| B20 | Ornamentation, interior, luxury | 2008–2009 | The 2008 list abbreviates "Intr". | Factory-verified |
| B3T | Hood, active, pedestrian protection | 2008–2009 | Factory-verified | |
| B57 | Ornamentation, exterior, deluxe | 2008–2009 | Factory-verified | |
| BNK | Underhood appearance package, underhood acoustic insulation | 2014 | Performance, Premium: included (Y44); CTS-V Coupe, CTS-V Sedan: S; the dealer-installed version is CBG | Factory-verified |
| BTM | Keyless start, switch | 2014 | every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| BTV | Remote vehicle start | 2014 | not with the MN6 manual transmission; CTS-V Sedan: S | Factory-verified |
| C3U | Roof, sun, glass, sliding, electric, transparent glass fixed | 2009, 2014 | The 2014 V Sedan guide calls it the UltraView double-size power sunroof; CTS-V Sedan: O | Factory-verified |
| CBF | Sunroof, standard size, power, tilt-to-open, power sunshade | 2014 | Performance, Premium, CTS-V Coupe: O | Factory-verified |
| CBG | LPO, Underhood appearance package | 2014 | CTS Coupe: O | Factory-verified |
| CE1 | Wiper system, windshield, pulse, moisture sensitive | 2008–2009, 2014 | The 2014 guides call it Rainsense wipers; Performance: O (in Y40); Premium: included; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| CE4 | Washer, headlamp, high pressure | 2008–2009, 2014 | 2014: CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| CFN | Roof, sun, glass, sliding, electric, not installed | 2008–2009, 2014 | The 2014 guides list it as the sunroof delete; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| CJ2 | HVAC system, air conditioner, front, automatic temperature control, auxiliary temperature control | 2008–2009, 2014 | The 2014 guides: dual-zone automatic climate control; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| D26 | Mirror, outside left-hand and right-hand, remote control, electric, heated, power folding | 2009 | Factory-verified | |
| DD8 | Mirror, inside rearview, light sensitive | 2008–2009, 2014 | The 2014 guides: auto-dimming with OnStar controls; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| DL7 | Mirror, outside left-hand and right-hand, remote control, electric, heated, power folding, color | 2008–2009 | Factory-verified | |
| DR5 | Mirror, outside left-hand and right-hand, remote control, electric, heated, manual folding, color | 2008–2009, 2014 | every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| DT4 | Ashtray, cigarette lighter | 2008–2009 | Factory-verified | |
| E5A | Chassis, retuned | 2008 | Factory-verified | |
| F55 | Chassis, continuously variable real time damping, magneto rheological | 2009 | Factory-verified | |
| FCN | Frequencies, China | 2008–2009 | Factory-verified | |
| FE1 | Suspension system, soft ride | 2008–2009 | Factory-verified | |
| FE2 | Suspension system, ride, handling | 2008–2009, 2014 | The 2014 Coupe guide calls it the sport suspension; CTS Coupe, Performance, Premium: S | Factory-verified |
| FE3 | Suspension system, sport | 2008–2009, 2014 | The 2014 Coupe guide calls it the performance suspension, with 19 inch wheels, rear load leveling and speed-sensitive steering; rear-wheel-drive Performance and Premium: O (in Y43) | Factory-verified |
| FE4 | Suspension system, special ride and handling | 2009, 2014 | The 2014 guides call it the sport suspension with Magnetic Ride Control; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| J55 | Brake system, heavy duty | 2008–2009, 2014 | The 2014 Coupe guide calls it the performance 4-wheel antilock disc brakes; rear-wheel-drive Performance and Premium: O (in Y43) | Factory-verified |
| J56 | Brake system, power, front and rear disc, antilock, front and rear wheel, heavy duty | 2009, 2014 | The 2014 guides call it Brembo brakes; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| J6E | Calipers, yellow, Brembo | 2014 | CTS-V Coupe, CTS-V Sedan: O | Factory-verified |
| J6F | Calipers, red, Brembo | 2014 | CTS-V Coupe, CTS-V Sedan: O | Factory-verified |
| J77 | Brake, parking, electronically operated | 2009, 2014 | every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| JE5 | Brake system, power, antilock, front and rear wheel | 2008–2009 | Factory-verified | |
| JF5 | Pedals, sport, alloy | 2014 | rear-wheel-drive Premium: O (in WBL); CTS-V Coupe, CTS-V Sedan: O, with W2E seats | Factory-verified |
| JNG | Shaft, propeller, painted | 2008–2009 | Factory-verified | |
| K05 | Heater, engine block | 2008–2009, 2014 | every 2014 coupe and the CTS-V Sedan: O | Factory-verified |
| K14 | Air filtration, automatic cabin odor filtration | 2014 | Performance: O (in Y41); Premium: included; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| KA1 | Heater, seat, front | 2008–2009, 2014 | 2014: CTS-V Coupe, CTS-V Sedan: S; in Y44 on the other coupes, replaced by KB6 with Y41 | Factory-verified |
| KA3 | Heater, engine block, 220V | 2008–2009 | Factory-verified | |
| KAE | Knob, transmission shift, sport | 2009 | Factory-verified | |
| KB6 | Heater, seat, cooling, front | 2008–2009, 2014 | The 2014 guides: heated and ventilated front seats; Performance: O (in Y41); Premium: included; CTS-V Coupe, CTS-V Sedan: O, with W2E seats | Factory-verified |
| KB7 | Control, manual shift, automatic transmission | 2009, 2014 | The 2014 guides call it steering wheel paddle shift controls; rear-wheel-drive Performance and Premium: O (in Y43); CTS-V Coupe, CTS-V Sedan: S with MX0 | Factory-verified |
| KD1 | Cooling system, transmission oil | 2008 | Factory-verified | |
| KG4 | Generator, 150 amp | 2009 | Factory-verified | |
| KG9 | Generator, 140 amp | 2008–2009 | Factory-verified | |
| MTF | Provisions, fire extinguisher mounting | 2009 | Factory-verified | |
| N05 | Lock control, fuel filler cap | 2008–2009 | Factory-verified | |
| N08 | Lock control, fuel filler door, remote control | 2008–2009 | The 2008 list abbreviates "Dr, REM Cont". | Factory-verified |
| N30 | Steering wheel, deluxe | 2008–2009, 2014 | The 2014 Coupe guide calls it the leather-wrapped rim with wood trim, with 03F; Performance: O; Premium: included; replaced by 53F with WBL | Factory-verified |
| N34 | Steering wheel, leather, 3 spokes | 2009, 2014 | The 2014 guides call it the leather-wrapped steering wheel; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| N38 | Steering column, tilt, telescoping | 2008–2009, 2014 | The 2009 list adds power; the 2014 guides call it the power rake and telescoping column with memory; Performance: O (in Y41); Premium: included; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| N45 | Steering wheel, 3 spokes | 2009 | Factory-verified | |
| NP5 | Steering wheel, leather wrapped | 2008–2009, 2014 | 2014: CTS Coupe, Performance: S | Factory-verified |
| P61 | Wheel, 17 x 8, aluminum, painted, flanged | 2008–2009 | Factory-verified | |
| P62 | Wheel, 17 x 8, aluminum, polished, ultra bright machined, flanged | 2008–2009 | Factory-verified | |
| P63 | Wheel, 18 x 8, aluminum, polished, unflanged | 2008 | The 2009 list prints 18 x 8.5 (next row). | Factory-verified |
| P63 | Wheel, 18 x 8.5, aluminum, polished, unflanged | 2009 | The 2008 list prints 18 x 8 (row above). | Factory-verified |
| P75 | Wheel, 18 x 8, aluminum, painted, unflanged | 2008 | The 2009 list prints 18 x 8.5 (next row). | Factory-verified |
| P75 | Wheel, 18 x 8.5, aluminum, painted, unflanged | 2009 | The 2008 list prints 18 x 8 (row above). | Factory-verified |
| P80 | Wheel, 19 x 9 front and 19 x 9.5 rear, aluminum, painted, unflanged | 2009 | The 2009 list gives Q32 the same wording. | Factory-verified |
| PB4 | Lock control, wheel | 2008–2009 | Factory-verified | |
| Q32 | Wheel, 19 x 9 front and 19 x 9.5 rear, aluminum, painted, unflanged | 2009 | The 2009 list gives P80 the same wording. | Factory-verified |
| Q42 | Tire, all, 255/40R19 front and 285/35R19 rear | 2009, 2014 | The 2014 guides: Y-rated performance tires, P255/40R19 front and P285/35R19 rear; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| Q6P | Wheels, 19 x 9 front and 19 x 9.5 rear, high polished | 2014 | CTS-V Sedan: O | Factory-verified |
| QCH | Tire, all, P235/55R17-98H BW R/PE ST TL AL3 | 2008–2009 | Factory-verified | |
| QIV | Tires, P245/45ZR19 front and P275/40ZR19 rear, Y-rated, summer performance | 2014 | rear-wheel-drive Performance and Premium: O (in Y43, WBL) | Factory-verified |
| QKE | Tire, all, P235/50R18-97Y BW TL AL3 | 2008–2009 | Factory-verified | |
| QUR | Tire, all, 235/50R18-97Y BW R/PE ST TL HWY | 2008–2009 | The 2009 list prints 235/50ZR18. | Factory-verified |
| QYO | Tires, P235/50R18 front and P265/45R18 rear, V-rated, all-season, blackwall | 2014 | CTS Coupe, Performance, Premium: S; letter O as the guide prints it; GM's lists print no QY0 | Factory-verified |
| RB9 | Wheels, 19 x 9 front and 19 x 10 rear, Satin Graphite | 2014 | CTS-V Coupe: O | Factory-verified |
| RBJ | Wheels, 19 x 9 front and 19 x 9.5 rear, Satin Graphite | 2014 | CTS-V Sedan: O | Factory-verified |
| RJJ | Wheels, 18 x 8.5 front and 18 x 9 rear, high polished | 2014 | Performance: O; Premium: included; not with Y43 (replaced by RUU) | Factory-verified |
| RUK | Wheels, 18 x 8.5 front and 18 x 9 rear, premium multi-coat painted | 2014 | CTS Coupe, Performance: S | Factory-verified |
| RUU | Wheels, 19 x 8.5 front and 19 x 9.5 rear, polished | 2014 | rear-wheel-drive Performance and Premium: O (in Y43, WBL) | Factory-verified |
| RUW | Wheels, 19 x 9 front and 19 x 10 rear, premium multi-coat painted | 2014 | CTS-V Coupe: S | Factory-verified |
| RUX | Wheels, 19 x 9 front and 19 x 9.5 rear, painted aluminum | 2014 | CTS-V Sedan: S | Factory-verified |
| RUZ | Wheels, 19 x 9 front and 19 x 10 rear, high polished | 2014 | CTS-V Coupe: O | Factory-verified |
| RWJ | LPO, Vehicle cover, outdoor, V-Series Cadillac logo | 2014 | CTS-V Coupe, CTS-V Sedan: O | Factory-verified |
| S08 | LPO, Highway safety kit | 2014 | every 2014 coupe and the CTS-V Sedan: O | Factory-verified |
| SB3 | LPO, Spoiler, decklid | 2014 | CTS Coupe, Performance, Premium: O; three paints only; CTS-V Coupe: not available | Factory-verified |
| SFE | LPO, Wheel locks | 2014 | every 2014 coupe and the CTS-V Sedan: O | Factory-verified |
| T2J | Ornamentation, interior, export unique requirements | 2008–2009 | The 2009 list adds "(AOS Display)". | Factory-verified |
| T3U | Fog lamps, integrated in front fascia | 2014 | CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| T4F | Headlamps, high intensity discharge, Adaptive Forward Lighting | 2014 | CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| T62 | Lamp system, daytime running, delete | 2008–2009 | Factory-verified | |
| T65 | Lamp system, daytime running, export | 2008–2009 | The 2009 list adds "Do not use after 2009 Global/New Major Programs". | Factory-verified |
| T79 | Lamp, fog, rear | 2008–2009 | The 2008 list prints "RR". | Factory-verified |
| T90 | Lamp, signaling and marker, export | 2008–2009 | Factory-verified | |
| T96 | Lamp, fog, front | 2008–2009 | The 2009 list reads front fog lamp, FMVSS. | Factory-verified |
| TL1 | Grille, sport | 2014 | rear-wheel-drive Premium: O (in WBL) | Factory-verified |
| TR7 | Headlamps control, leveling system, automatic, static | 2008–2009 | The 2008 list omits "static". | Factory-verified |
| TS6 | CHMSL, V-Series | 2014 | center high mounted stop lamp; rear-wheel-drive Premium: O (in WBL); CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| TT6 | Headlamps, high intensity discharge | 2008–2009 | The 2009 list adds "Do not use after 2009 Global/New Major Programs". | Factory-verified |
| TT7 | Headlamps, high intensity discharge, left-hand rule of road | 2008–2009 | The 2009 list adds "Do not use after 2009 Global/New Major Programs". | Factory-verified |
| TT8 | Headlamps, high intensity discharge, right-hand rule of road | 2008–2009 | The 2009 list adds "Do not use after 2009 Global/New Major Programs". | Factory-verified |
| TUM | Alarm, seat belt warning, additional | 2008 | Factory-verified | |
| U19 | Speedometer, instrument, kilometers and miles, kilometer odometer | 2008–2009 | Factory-verified | |
| U2J | Digital audio system, S-band, not installed | 2008–2009 | Factory-verified | |
| U2K | Digital audio system, S-band | 2008–2009, 2014 | The 2014 guides list it as SiriusXM satellite radio with a 3-month trial; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| U2R | Infotainment system 001 | 2008–2009 | The 2009 list prints "1". | Factory-verified |
| U2S | Infotainment system 002 | 2008–2009, 2014 | The 2009 list prints "2". The 2014 Coupe guide: AM/FM stereo with CD/DVD (audio only), Bose Surround Sound 10 speakers, 40GB hard drive and USB; Performance: included, upgradeable to UAV | Factory-verified |
| U2T | Infotainment system 003 | 2008–2009, 2014 | The 2009 list prints "3". The 2014 Coupe guide: AM/FM stereo with CD, MP3 and Bose 8 speakers; CTS Coupe: S | Factory-verified |
| U2X | Infotainment system 007 | 2008–2009 | The 2009 list prints "7". | Factory-verified |
| U2Y | Infotainment system 008 | 2008–2009 | The 2009 list prints "8". | Factory-verified |
| U30 | Cluster, instrument, tachometer, clock | 2008–2009, 2014 | The 2014 guides: analog instruments with tachometer and Driver Information Center; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| UA2 | Theft deterrent system, export specific | 2008–2009 | The 2009 list adds "Do not use after 2009 Global/New Major Programs". | Factory-verified |
| UA6 | Theft deterrent system | 2008–2009, 2014 | The 2009 list adds "Do not use after 2009 Global/New Major Programs", but the 2014 guides still print the code; Performance: O (in Y40); Premium: included; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| UAV | Infotainment system 005.1 | 2008–2009, 2014 | The 2009 list prints "5.1". The 2014 guides: audio with hard-drive navigation, 8 inch glide-up screen and Bose Surround Sound 10 speakers; Performance: O (not with PDW); Premium: included; CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| UC2 | Speedometer, instrument, kilometers and miles, kilometer odometer, positive bias | 2008–2009 | Factory-verified | |
| UD4 | Alarm, vehicle speed, 120 km/h | 2008 | Factory-verified | |
| UD7 | Sensor indicator, rear parking assist | 2008–2009, 2014 | The 2014 guides call it ultrasonic Rear Park Assist; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| UE0 | Communication system, vehicle, GPS, not installed | 2008–2009 | Factory-verified | |
| UE1 | Communication system, vehicle, GPS 1 | 2008–2009, 2014 | The 2014 guides list it as OnStar with 1 year of the Directions and Connections plan; every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| UFT | Side Blind Zone Alert | 2014 | Performance, Premium: included (Y44); CTS-V Coupe: S | Factory-verified |
| UG1 | Garage door opener, universal | 2008–2009, 2014 | The 2014 guides call it the 3-channel Universal Home Remote; Performance, Premium: included (Y44); CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| UH3 | Indicator, low tire pressure, variation 2 | 2008–2009 | Factory-verified | |
| UHA | Lock control, entry, remote entry passive, remote start | 2008–2009 | The 2009 list adds "Do not use after 2009 model year". | Factory-verified |
| UHB | Lock control, entry, remote entry passive, remote start, specific frequency | 2008–2009 | The 2009 list adds "Do not use after 2009 model year". | Factory-verified |
| UHC | Lock control, entry, remote entry passive, remote start, low power | 2008–2009 | The 2009 list adds "Do not use after 2009 model year". | Factory-verified |
| UHD | Lock control, entry, remote entry passive, specific frequency | 2008–2009 | The 2009 list adds "Do not use after 2009 model year". | Factory-verified |
| UHF | Lock control, entry, remote entry passive | 2008–2009 | The 2009 list adds "Do not use after 2009 model year". | Factory-verified |
| UJ6 | Indicator, low tire pressure | 2008–2009 | Factory-verified | |
| UJ9 | Indicator, low tire pressure, variation 1 | 2008–2009 | Factory-verified | |
| UJM | Tire pressure monitor system | 2014 | every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| UK1 | Frequencies, Japanese | 2008–2009 | Factory-verified | |
| UL1 | Frequencies, Australia/New Zealand | 2008–2009 | Factory-verified | |
| UL2 | Frequencies, European | 2008–2009 | Factory-verified | |
| UL8 | Frequencies, Saudi Arabian | 2008–2009 | Factory-verified | |
| UPF | Bluetooth, personal cell phone connectivity to the audio system | 2014 | every 2014 coupe and the CTS-V Sedan: S | Factory-verified |
| UQA | Speaker system, premium audio, branded, with amplifier | 2008–2009 | Factory-verified | |
| UQS | Speaker system, premium audio, branded, with surround amplifier | 2008–2009 | Factory-verified | |
| UVC | Rear Vision Camera | 2014 | Performance: included (display in the inside mirror without UAV); Premium: included (display in the navigation screen); CTS-V Coupe, CTS-V Sedan: S | Factory-verified |
| UVD | Steering wheel, heated | 2014 | Performance: O (with Y41 and 03F); Premium: included; CTS-V Coupe: not available | Factory-verified |
| V03 | Cooling system, extra capacity | 2008–2009, 2014 | The 2014 Coupe guide calls it the performance cooling system; rear-wheel-drive Performance and Premium: O (in Y43) | Factory-verified |
| V08 | Cooling system, heavy duty | 2008 | Factory-verified | |
| V76 | Hook, tow | 2008–2009 | Factory-verified | |
| V92 | Trailer provisions | 2008 | Factory-verified | |
| VFM | Video format, region 4, NTSC | 2009 | Factory-verified | |
| VGE | Fascia, rear, custom, body color | 2008 | Factory-verified | |
| VK3 | License plate, front mounting package | 2008–2009, 2014 | The 2014 guides call it the front license plate bracket, for states that require it; every 2014 coupe and the CTS-V Sedan: O, no charge | Factory-verified |
| VL4 | License plate, front mounting package, EEC | 2008–2009 | Factory-verified | |
| VL6 | License plate, front mounting package, Japanese | 2008–2009 | Factory-verified | |
| VLF | License plate, front mounting package, China | 2008–2009 | Factory-verified | |
| VP6 | Noise control | 2008–2009 | Factory-verified | |
| VR5 | Provisions, slow vehicle warning triangle mounting | 2008–2009 | Factory-verified | |
| VRU | LPO, Vehicle cover, outdoor, Cadillac logo | 2014 | CTS Coupe, Performance, Premium: O; CTS-V Coupe: not available | Factory-verified |
| W2E | Seat, front bucket, Recaro | 2009, 2014 | The 2014 guides call them Recaro performance seats, with KB6 and JF5; rear-wheel-drive Premium: O (in WBL); CTS-V Coupe, CTS-V Sedan: O | Factory-verified |
| WXS | Wiring provisions, communications system | 2008–2009 | Factory-verified | |
| XA7 | Washer nozzles, heated, windshield | 2008–2009 | Factory-verified | |
| Z5X | Mirror provisions, Arabic language | 2008–2009 | Factory-verified | |
| Z5Y | Mirror provisions, outside, etched warning | 2008–2009 | The 2008 list prints "O/S". | Factory-verified |
| ZAA | Tire, spare, compact | 2008–2009 | Factory-verified | |
| Paint | ||||
| G7E | Red Obsession Tintcoat | 2014 | CTS-V Sedan: O, extra charge; touch-up paint WA-132X; GM Authority also lists it as new for the 2014 coupes and Sport Wagons | Factory-verified |
| G7Q | Phantom Gray Metallic | 2014 | CTS-V Sedan: O; touch-up paint WA-139X; one of the five paints the Coupe guide requires for PCM and PCV | Factory-verified |
| G7U | Majestic Plum Metallic | 2014 | coupes and Sport Wagons, extra charge (GM Authority's 2014 coupe and wagon changes); no factory page in the archive | Single-source |
| GAN | Radiant Silver Metallic | 2014 | CTS-V Sedan: O; touch-up paint WA-636R; one of the paints the Coupe guide requires for PCM, PCV and SB3 | Factory-verified |
| GBA | Black Raven | 2014 | CTS-V Sedan: O; touch-up paint WA-8555; one of the paints the Coupe guide requires for PCM, PCV and SB3 | Factory-verified |
| GBN | White Diamond Tricoat | 2014 | CTS-V Sedan: O, extra charge; touch-up paint WA-800J; one of the paints the Coupe guide requires for PCM, PCV and SB3 | Factory-verified |
| GLK | Black Diamond Tricoat | 2014 | CTS-V Sedan: O, extra charge; touch-up paint WA-815T; one of the five paints the Coupe guide requires for PCM and PCV | Factory-verified |
| GTR | Opulent Blue Metallic | 2014 | CTS-V Sedan: O; touch-up paint WA-705U | Factory-verified |
| Interior Trim | ||||
| AFF | Interior trim, Ebony leather seating surfaces with Ebony sueded inserts | 2014 | CTS-V Sedan, with AQ9 or W2E seats; the Coupe guide also names it for the CTS-V Coupe's W2E seats | Factory-verified |
| AFH | Interior trim, Light Titanium leather seating surfaces with Light Titanium sueded inserts | 2014 | CTS-V Sedan, with AQ9 or W2E seats; the Coupe guide also names it for the CTS-V Coupe's W2E seats | Factory-verified |
| IL4 | Trim, interior design (L4) | 2008 | Factory-verified | |
| ILW | Trim, interior design (LW) | 2008 | Factory-verified | |
| Internal / Process | ||||
| BAG internal | Parts package, export | 2008–2009 | Factory-verified | |
| DCP internal | Processing, directions and connections service package | 2009 | Factory-verified | |
| EXP internal | Export | 2008–2009 | Factory-verified | |
| FE9 internal | Certification, emission, federal | 2008–2009, 2014 | The 2014 guides list it as Federal emissions; every 2014 coupe and the CTS-V Sedan: O | Factory-verified |
| JJA internal | PT dress subassembly, installed (modular optimization method only) | 2008 | Factory-verified | |
| JJB internal | PT dress subassembly, not installed (modular optimization method only) | 2008–2009 | Factory-verified | |
| JJD internal | Instrument panel subassembly, not installed (modular optimization method only) | 2008–2009 | The 2008 list prints "I/P". | Factory-verified |
| JJJ internal | Suspension, front, installed (modular optimization method only) | 2008 | Factory-verified | |
| JJK internal | Suspension, rear, installed (modular optimization method only) | 2008 | Factory-verified | |
| JJL internal | Suspension, front, not installed (modular optimization method only) | 2008–2009 | Factory-verified | |
| JJM internal | Suspension, rear, not installed (modular optimization method only) | 2008–2009 | Factory-verified | |
| JJU internal | Headliner subassembly, not installed (modular optimization method only) | 2009 | Factory-verified | |
| KJ1 internal | Language label, Chinese/English | 2008–2009 | Factory-verified | |
| LAL internal | Plant code, Lansing, MI, USA, Grand River | 2008–2009 | Factory-verified | |
| NA3 internal | Emission system, Japan | 2008–2009 | Factory-verified | |
| NB8 internal | Emission override, California | 2014 | requires FE9; lets a dealer in a California-emissions state order Federal emissions | Factory-verified |
| NB9 internal | Emission override, state-specific | 2014 | lets a YF5 or NE1 dealer order the other state emissions | Factory-verified |
| NC7 internal | Emission override, Federal | 2014 | requires YF5 or NE1 | Factory-verified |
| NE1 internal | Certification, emission, geographically restricted registration for vehicles up to 14,000 lb GVW | 2008–2009, 2014 | The lists add "Use 2003 Mdl Yr"; the 2014 guides list it as the emissions of thirteen named states other than California | Factory-verified |
| NF9 internal | Emission system, general, OBD MIL suppression | 2008 | Factory-verified | |
| NQU internal | Emission system, Korean, ULEV | 2009 | Factory-verified | |
| NT4 internal | Emission system, EEC 05 | 2008–2009 | Factory-verified | |
| NT7 internal | Emission system, federal, Tier 2 | 2008–2009 | Factory-verified | |
| NU1 internal | Emission system, California, LEV2 | 2009 | Factory-verified | |
| NU5 internal | Emission system, California, Bin 4 | 2008 | Factory-verified | |
| V4E internal | Model conversion, GMX322, CTS AWD uplevel | 2009 | Factory-verified | |
| V4W internal | Model conversion, GMX320, CTS HFV6 | 2008–2009 | Factory-verified | |
| V73 internal | Vehicle statement, USA/Canada | 2008–2009 | Factory-verified | |
| V78 internal | Vehicle statement, delete | 2008–2009 | Factory-verified | |
| V87 internal | Vehicle statement, Gulf States Organization | 2008–2009 | Factory-verified | |
| V97 internal | Vehicle preparation, export | 2008–2009 | Factory-verified | |
| VA7 internal | Language label, French | 2008–2009 | Factory-verified | |
| VB1 internal | Label, shipping, Japan | 2008–2009 | Factory-verified | |
| VBX internal | Language label, Arabic | 2008–2009 | Factory-verified | |
| VC4 internal | Label, price/fuel economy, Puerto Rico and Virgin Islands | 2008–2009 | Factory-verified | |
| VC5 internal | Label, shipping, except US, US possessions, or Japan | 2008–2009 | Factory-verified | |
| VE7 internal | Plate, vehicle identification, Australia/New Zealand | 2008–2009 | Factory-verified | |
| VG1 internal | Protector, underhood compound, corrosion preventive, water based, clear | 2008–2009 | Factory-verified | |
| VG9 internal | Protector, wax, exterior body | 2008–2009 | Factory-verified | |
| VH5 internal | Plate, vehicle identification | 2008–2009 | Factory-verified | |
| VH9 internal | Envelope, owner information manual | 2008–2009 | The 2008 list abbreviates "Owner Info Man". | Factory-verified |
| VJ2 internal | Label, export, headlamp adjust | 2008–2009 | Factory-verified | |
| VL2 internal | Label, spare, caution, compact spare | 2008–2009 | Factory-verified | |
| VT7 internal | Owner's manual, English language | 2008–2009 | Factory-verified | |
| VZ3 internal | Label, mercury disposal notification | 2008–2009 | Factory-verified | |
| YF5 internal | Certification, emission, California | 2008–2009, 2014 | The 2014 guides list it as California emissions; every 2014 coupe and the CTS-V Sedan: O | Factory-verified |
| Z49 internal | Export, Canadian modification, mandatory base equipment | 2008–2009 | Factory-verified | |
Source document: cadillac/cts-sigma-ii.md. Rows marked — record an option the factory offered whose RPO code is not documented in the consulted sources.