Segment:
Compact Executive Sedan/Wagon (Premium Compact)
Target Audience:
Enthusiast owners, independent repair shops, and DIY mechanics seeking detailed, factory-level repair information.
Key Competitors:
Mercedes-Benz C-Class, Audi A4, Lexus IS, Infiniti Q50, Acura TLX.
Manual Advantage:
Vehicle-specific information, not generic; exact same data used by dealership technicians.
Coverage Claim:
Comprehensive coverage for all models and all repairs from A to Z.
Powertrain:
Engine mechanicals, fuel injection, ignition, exhaust, emissions control, cooling, lubrication, and turbocharger systems.
Transmission Drivetrain:
Manual transmission, automatic transmission (e.g., ZF 8-speed), transfer case (if applicable for xDrive models), drive shafts, CV joints, differential units.
Chassis Suspension:
Front and rear suspension, steering system, wheel bearings, hubs, brakes (including ABS, DSC), parking brake.
Electrical Electronics:
12V battery, charging system, starter, lighting, instrument cluster, body control modules (BCM), infotainment systems, navigation, climate control electronics, sensor diagnostics.
Body Interior:
Body panel removal and installation, door mechanisms, windows, mirrors, seats, airbags, interior trim, convertible top (if applicable, though less common for F30 generation), sunroof.
Maintenance:
Routine maintenance, oil changes, filter replacements, spark plug changes, brake fluid flush, coolant replacement, belt replacement, inspection points.
Diagnostics:
Troubleshooting guides, symptom-based diagnostics, fault code interpretation (DTCs), use of diagnostic tools (e.g., ISTA/D).
Repair Rebuild:
Component removal, disassembly, inspection, repair, reassembly, and installation for all major systems.
Calibration Coding:
Procedures for sensor calibration (e.g., steering angle sensor), module programming, and vehicle coding.
Diagnostic Capabilities:
Advanced diagnostics beyond basic visual checks, including wiring diagrams, component testing procedures, and diagnostic flowcharts.
Specification Accuracy:
Precise torque specifications, clearance measurements, fluid types and capacities, electrical resistance values, and diagnostic parameters.
Diagnostic Tool Reference:
Guidance on using BMW-specific diagnostic tools (ISTA/P, ISTA/D) and general OBD-II scanners.
File Format:
Searchable PDF with high-resolution diagrams and images.
Print Quality:
Clear, legible text and sharp, detailed illustrations and photographs.
Binding Type:
Perfect bound or spiral bound for durability and ease of use in a workshop environment (if printed).
Paper Type:
Durable, coated paper stock resistant to grease and workshop contaminants (if printed).
Engine Code Examples:
N20 (2.0L Turbocharged Inline-4), N55 (3.0L Turbocharged Inline-6), B48 (later models, 2.0L Turbocharged Inline-4), B58 (later models, 3.0L Turbocharged Inline-6).
Engine Type:
Inline 4-cylinder and Inline 6-cylinder, turbocharged, direct injection.
Horsepower Range:
180 HP (320i) to 300+ HP (335i/340i) depending on engine variant.
Torque Range:
200 lb-ft (320i) to 300+ lb-ft (335i/340i) depending on engine variant.
Fuel Delivery:
High-pressure direct injection (HPI).
Recommended Fuel:
Premium Unleaded gasoline (91 AKI or higher).
Standard Transmission:
6-speed Manual Transmission (e.g., GS6-45DZ).
Optional Transmission:
8-speed Automatic Transmission (e.g., ZF 8HP series).
Drivetrain Options:
Rear-wheel drive (RWD) standard, xDrive (all-wheel drive) optional on many models.
Automatic Transmission Modes:
Steptronic (manual shifting capability via selector lever or paddles), Sport/Eco Pro modes influencing shift strategy.
F30 Sedan Length:
Approx. 182.5 inches (4638 mm)
F31 Touring Length:
Approx. 182.4 inches (4633 mm)
F34 Gt Length:
Approx. 190.4 inches (4838 mm)
Wheelbase:
110.6 inches (2810 mm) for F30/F31, 117.0 inches (2973 mm) for F34
F30 Sedan Trunk Volume:
Approx. 12.4 cubic feet (352 liters)
F31 Touring Trunk Volume:
Approx. 15.0 cubic feet (425 liters) with rear seats up, 49.7 cubic feet (1408 liters) with seats folded.
Curb Weight Range:
Approx. 3,400 - 3,800 lbs (1542 - 1724 kg) depending on model and configuration.
IIHS Top Safety Pick:
Generally received 'Good' ratings in IIHS crash tests, often awarded Top Safety Pick status.
NHTSA Ratings:
Typically achieved 5-star overall safety ratings from NHTSA for models tested.
Active Safety Systems:
Dynamic Stability Control (DSC), Anti-lock Braking System (ABS), Traction Control System (TCS), Cornering Brake Control (CBC), Electronic Brake-force Distribution (EBD), Dynamic Traction Control (DTC), optional Driver Assistance packages (e.g., Adaptive Cruise Control, Lane Departure Warning, Collision Warning).
Passive Safety Features:
Advanced airbag system (front, side, head airbags), front and rear crumple zones, active front head restraints, 3-point seat belts with pretensioners.
Idrive System:
iDrive Controller with high-resolution display, offering navigation, audio, climate control, and vehicle settings management. Manual covers system operation and troubleshooting.
Connectivity Options:
Bluetooth hands-free calling and audio streaming, USB integration, optional SiriusXM Satellite Radio, BMW ConnectedDrive services.
Driver Assistance Systems:
Parking Assistant, Surround View cameras, Park Distance Control (PDC), optional features like Lane Departure Warning, Collision Warning, Pedestrian Warning, Active Cruise Control with Stop & Go.
Lighting Technology:
Standard Halogen or optional Xenon Adaptive Headlights, LED daytime running lights, LED taillights.
Oil Service Interval:
Condition-Based Service (CBS) system typically indicates oil service every 10,000-15,000 miles or 12-24 months, whichever comes first. Varies with driving style and conditions.
Brake Fluid Interval:
Every 2 years, regardless of mileage.
Coolant Interval:
Typically requires a coolant flush and replacement every 4-5 years or approximately 60,000 miles, depending on coolant type and BMW's recommendation for the specific model year.
Engine Oil Specification:
BMW Longlife-01 (LL-01) or BMW Longlife-04 (LL-04) depending on market and engine. Typically SAE 0W-30 or 5W-30 synthetic oil. Specific viscosity and specification are critical and detailed in the manual.
Coolant Specification:
BMW Blue Antifreeze/Coolant (G48 ethylene glycol based).
Transmission Fluid Automatic:
Specific ATF (e.g., ZF Lifeguard 8). BMW typically states 'lifetime fill' but recommends replacement by qualified technicians after 60,000-100,000 miles for optimal transmission longevity. Manual specifies correct fluid type and capacity.
Brake Fluid Specification:
DOT 4 (Low Viscosity) High Performance brake fluid.
Common Issues Potential:
N20 engine timing chain wear (early models), vacuum pump leaks (N20), PCV valve issues, water pump failures, electronic power steering module issues, swirl flap issues (diesel variants not covered by this manual), exhaust VANOS solenoids.
Manual Utility For Issues:
Provides diagnostic procedures and repair steps for identifying and resolving these common issues.
Bmw Philosophy:
Known for 'The Ultimate Driving Machine,' emphasizing performance, luxury, and driver engagement.
F30 Generation Introduction:
The F30 generation succeeded the E90, representing a significant technological and design evolution. Launched in 2012 for the 2012 model year, the 2013 model year represents an early part of this generation's lifecycle.
Body Style Expansion:
The F30 generation introduced the F31 Touring (wagon), F34 Gran Turismo (coupe-like SUV), and F35 (long-wheelbase for specific markets) alongside the traditional F30 Sedan, broadening the 3 Series appeal.
Manufacturing Locations:
Primarily produced at BMW's Dingolfing plant in Germany. Some CKD assembly may occur in other global locations.
Ward S 10 Best Engines:
The N20 and N55 engines powering the 3 Series frequently appeared on Wards 10 Best Engines lists for their blend of power, efficiency, and refinement.
Car And Driver 10Best:
The BMW 3 Series, including the F30 generation, is a perennial recipient of Car and Driver's 10Best award, recognized for its driving dynamics and overall excellence.
Consumer Reports Ratings:
Generally received good to excellent ratings for predicted reliability and owner satisfaction in reviews.
