Segment:
Full-size Luxury Sedan
Key Competitors:
Lincoln Continental (previous generation), Chrysler 300, Mercedes-Benz E-Class, BMW 5 Series, Audi A6, Lexus GS.
Distinguishing Features:
Spacious interior, comfortable ride, advanced CUE infotainment system, available all-wheel drive, distinctive Cadillac styling.
Audience:
Luxury sedan buyers seeking comfort, technology, and a premium American brand experience, as well as DIY enthusiasts and independent repair shops.
Powertrain:
Engine mechanical, fuel system, ignition system, lubrication, cooling system, exhaust system, engine control systems (ECM/PCM), Turbocharger system (if applicable).
Transmission:
Automatic transmission (type 6T70/6T75), clutch system (if applicable), torque converter, transmission control module (TCM), transfer case (if AWD).
Drivetrain:
Front-wheel drive (FWD), All-wheel drive (AWD) system, driveshafts, CV joints, differential (front and rear if applicable).
Suspension And Steering:
Front suspension (MacPherson struts, control arms, stabilizer bar), rear suspension (independent multi-link), adaptive suspension systems (Magnetic Ride Control), power steering system, steering column, steering gear.
Brakes:
Front and rear disc brakes, ABS system, Electronic Stability Control (ESC), Traction Control System (TCS), parking brake, brake fluid specifications.
Electrical System:
Battery, charging system (alternator), starting system, lighting system (headlights, taillights, interior), fuses, relays, wiring diagrams, Body Control Module (BCM), Powertrain Control Module (PCM), various electronic control units (ECUs).
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system, climate control, refrigerant, A/C compressor, blower motor, temperature sensors.
Body And Interior:
Body panels, doors, windows, mirrors, seats, dashboard, trim, airbags, seat belts, interior lighting, door locks, power windows, sunroof.
Infotainment And Navigation:
CUE (Cadillac User Experience) system, touch screen, audio system, navigation system, Bluetooth connectivity, USB ports.
Maintenance:
Oil changes, filter replacements (oil, air, cabin), fluid checks and top-offs, tire rotations, brake pad replacement, spark plug replacement, belt replacement.
Diagnostics:
Troubleshooting common issues, diagnostic trouble codes (DTCs), using diagnostic scan tools, component testing.
Repair:
Engine component repair/replacement, transmission repair/rebuild, suspension component replacement, brake caliper/rotor replacement, electrical component diagnosis and replacement, body panel repair.
Installation:
Component installation procedures, accessory installation.
Depth:
Comprehensive: from basic maintenance and troubleshooting to full mechanical and electrical system overhauls.
NHTSA Overall Rating:
5-Star (typically for most model years, refer to specific year data)
Driver Assistance Features:
ABS, ESC, TCS, StabiliTrak system, optional Adaptive Cruise Control, Forward Collision Alert, Front and Rear Park Assist.
Airbags:
Front airbags (driver and passenger), side-impact airbags (front and rear), head curtain airbags (front and rear), front knee airbags.
Seat Belts:
3-point safety belts with pretensioners and load limiters for all seating positions.
Infotainment System:
Cadillac User Experience (CUE) with an 8-inch diagonal color touch screen.
Connectivity Features:
Bluetooth for phone and audio streaming, USB ports, SD card slot, auxiliary input.
Advanced Driver Assistance Systems:
Optional Adaptive Cruise Control, Lane Departure Warning, Forward Collision Alert, Intellibeam headlights.
Telematics:
OnStar with 4G LTE connectivity and Wi-Fi hotspot capability.
Premium Audio:
Bose premium audio system (standard on most trims, optional premium upgrades).
Oil Change Interval:
Every 7,500 miles or 12 months, whichever comes first (using synthetic oil).
Tire Rotation Interval:
Every 7,500 miles.
Engine Air Filter Replacement:
Every 30,000 miles or as needed based on conditions.
Cabin Air Filter Replacement:
Every 20,000 miles or annually.
Engine Oil Type:
SAE 5W-30 Synthetic (Dexos1 approved)
Coolant Type:
Dex-Cool (Orange Long-Life Antifreeze/Coolant)
Transmission Fluid Type:
Dexron VI Automatic Transmission Fluid
Common Problems:
Infotainment system (CUE) glitches/freezing, minor electrical issues, potential for brake pad wear, suspension component wear over time.
