Target Audience:
Technicians, mechanics, and DIY enthusiasts servicing the 2012 Buick Regal
Market Segment:
Premium mid-size sport sedan
Skill Level:
Suitable for professional and home workshop use
Advantage:
Factory-level repair procedures, diagnostic information, and complete technical specifications
Coverage:
Complete manual covering every single detail of the vehicle
Feature:
Symptom-based troubleshooting with diagnostic flowcharts
Feature:
Detailed wiring diagrams and exploded-view illustrations
Feature:
Factory torque specifications for all fasteners
Coverage Areas:
General information, engine, transmission, drivetrain, electrical, brakes, suspension, steering, cooling, HVAC, fuel systems
Manual Type:
Factory-level service repair workshop manual
Page Count:
N/A - comprehensive multi-chapter manual
File Format:
Searchable PDF (zoomable, printable, bookmarked chapters)
Delivery Method:
Instant digital download - no shipping, no waiting
Compatibility:
Windows PC, Mac, tablets, and smartphones
Access:
Download again anytime after purchase
Engine:
Complete engine overhaul - disassembly, inspection, rebuild
Transmission & Drivetrain:
Transmission and drivetrain service and repair
Electrical:
Electrical system diagnostics and repair with wiring diagrams
Brakes:
Brake system inspection and service
Suspension & Steering:
Suspension and steering component service and repair
Cooling & HVAC:
Cooling and heating systems service
Fuel System:
Fuel system maintenance and repair
Navigation System:
Infotainment and navigation system diagnostics
Body & Accessories:
Body components and electrical accessories
Diagnostics:
Symptom-based troubleshooting with diagnostic flowcharts and diagnostic trees
Electrical Testing:
Electrical system testing with multimeter procedures
Component Verification:
Component function verification procedures
Wear Inspection:
Wear limit inspections and allowable tolerances for all components
Maintenance:
General information, safety warnings, and maintenance schedules
Torque Specifications:
All factory torque specs and tightening torque specifications for all fasteners included
Specifications:
All factory specifications, tolerances, and wear limits included
Special Tools:
Special service tool numbers with illustrations
Illustrations:
Step-by-step procedural diagrams with tool usage illustrations
Parts Diagrams:
Exploded-view parts diagrams with OEM part numbers
Component Guides:
Component identification and location guides
Assembly Views:
System assembly and disassembly illustrations
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Primary Engine:
2.4L Ecotec DOHC 4-cylinder
Optional Engine:
2.0L turbocharged 4-cylinder (Regal GS)
eAssist Option:
2.4L with eAssist mild hybrid system available
Displacement:
2.4L and 2.0L turbo variants
Fuel System:
Electronic fuel injection (SIDI direct injection)
Fuel Type:
Premium unleaded recommended, particularly for turbo engine
Performance Figures:
Refer to manual for detailed engine performance specifications
Wheelbase:
Approximately 107.1 in (2720 mm)
Length:
Approximately 190.2 in (4831 mm)
Curb Weight:
Approximately 3,600-3,800 lbs depending on engine and trim
Exact Figures:
Refer to manual for exact model-specific specifications
Ratings:
N/A - not specified in this service manual
Active & Passive Features
Passive Features:
Front, side, and curtain airbag systems with diagnostic coverage
Active Features:
ABS, traction control, and StabiliTrak electronic stability control
Seatbelts:
Pretensioner and restraint system diagnostics covered
Service Coverage:
Airbag and restraint system diagnostic and repair procedures included in manual
Audio System:
Harman Kardon premium audio available on equipped trims
Navigation:
Factory navigation system with diagnostics and service procedures covered
Connectivity:
OnStar and Bluetooth connectivity systems
Systems:
Rear park assist available on equipped models
Service:
Driver assistance system diagnostics covered in electrical section
Maintenance Schedules:
Complete factory maintenance schedules included in manual
General Service:
Oil change and inspection intervals per factory schedule
Fluid Specifications:
Factory fluid specifications and capacities included
Known Wear Items:
Brake components, suspension bushings, and transmission fluid service covered
Inspection:
Wear limit inspections with allowable tolerances for all components
