Coverage Scope:
All models and all repairs A-Z for the 2016 BMW 4-Series (F32, F33, F36).
Model Variant Coverage:
Includes specifications and procedures for all 4-series body styles: Coupe (F32), Convertible (F33), and Gran Coupe (F36).
Estimated Page Count:
1500+
Type:
Service and Repair Manual
Authenticity:
Vehicle specific, not generic. This is the exact same manual used by technicians at dealerships.
Format:
Digital (likely PDF, though not explicitly stated, common for workshop manuals of this era)
Powertrain:
Engine mechanicals, fuel system, ignition system, cooling system, exhaust system, lubrication system.
Drivetrain:
Transmission (manual and automatic), clutch, differential, drive shafts, axles.
Chassis:
Suspension (front and rear), steering system, braking system (including ABS, DSC), wheels, tires.
Electrical:
Battery, charging system, starter, lighting, instrumentation, infotainment system, body control modules (BCM), chassis control units, diagnostic connectors (OBD-II).
Body And Interior:
Body panels, doors, windows, seats, airbags, HVAC system, interior trim, convertible roof mechanisms (for F33).
Engine Management:
Engine control unit (ECU) functions, sensor data interpretation, emissions control systems.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, brake pad and rotor replacement.
Diagnostics:
Troubleshooting guides for common symptoms, diagnostic trouble codes (DTCs), guided fault finding procedures.
Repair:
Step-by-step repair procedures for all major components, including engine disassembly/reassembly, transmission overhaul, suspension component replacement, electrical component diagnosis and repair, bodywork repair.
Technical Data:
Torque specifications, alignment data, wiring diagrams, diagnostic specifications, component data.
Troubleshooting Engine:
Diagnosing misfires, oil leaks, cooling system faults, starting problems, power loss.
Troubleshooting Transmission:
Addressing shifting issues, clutch problems, torque converter faults.
Troubleshooting Electrical:
Diagnosing battery drain, lighting faults, infotainment system glitches, sensor failures.
Depth:
Comprehensive, covering everything from routine maintenance to complete engine and transmission rebuilds, including electrical system diagnostics and component-level repair.
Diagnostic Tools Interface:
Covers diagnostic procedures requiring tools like ISTA/D (Integrated Service Technical Application/Diagnostic), which is the professional BMW diagnostic software.
Wiring Diagrams:
Detailed electrical circuit diagrams for all vehicle systems, essential for electrical troubleshooting.
Component Replacement:
Procedures for replacing individual components such as alternators, starters, fuel injectors, ignition coils, sensors, control modules.
Calibration Procedures:
May include procedures for recalibrating sensors (e.g., steering angle sensor, tire pressure monitoring system) after replacement.
Engine Code Examples:
B48 (420i/430i), N55 (435i - potentially phased out for B58 in later 2016 models), B58 (440i - introduced later in the F32/F33/F36 lifecycle, may be included depending on specific 2016 model variants). *Note: Specific engine availability depends on trim level and region.*
Typical Hp Range:
248 hp (430i) to 320 hp (440i, if applicable for 2016)
Typical Torque Range:
258 lb-ft (430i) to 330 lb-ft (440i, if applicable for 2016)
Injection Type:
Direct Injection (BMW EfficientDynamics technology)
Turbocharging:
Twin-scroll turbocharger (B48, B58), TwinPower Turbo (N55).
IIHS Ratings:
Likely 'Good' in most crashworthiness tests based on previous BMW safety performance. Specific 2016 ratings should be confirmed.
Dynamic Stability Control:
Standard DSC (Dynamic Stability Control) with DTC (Dynamic Traction Control).
Brake Assist:
Included in ABS and DSC systems.
Driver Assistance Options:
Optional: Lane Departure Warning, Forward Collision Warning, Pedestrian Warning, City Collision Mitigation, Adaptive Cruise Control, Blind Spot Detection.
Airbags:
Front airbags for driver and passenger, side airbags, knee airbags (driver and passenger), potentially rollover protection for convertible.
System Name:
BMW iDrive (likely NBT or NBTEvo generation).
Features:
Navigation system, Bluetooth connectivity, USB integration, optional Harman Kardon audio, DAB radio, internet connectivity.
Standard Aids:
ABS, DSC, traction control, parking sensors (front and rear).
Optional Aids:
Head-Up Display (HUD), Surround View cameras, Parking Assistant, Active Protection, Adaptive LED Headlights.
Telematics:
BMW ConnectedDrive services (e.g., emergency call, remote services, real-time traffic information).
Oil Change Interval:
Condition Based Service (CBS) system typically recommends oil changes around every 10,000 - 15,000 miles or 12-24 months, depending on driving conditions. Manual will detail CBS reset procedures.
Brake Fluid Change:
Typically every 2 years, regardless of mileage.
Engine Oil Type:
BMW Longlife-01 (LL-01) or BMW Longlife-04 (LL-04) approved synthetic oil, typically 0W-30 or 5W-30 depending on engine variant and climate. Refer to manual for specific engine requirements.
Coolant Type:
BMW Antifreeze/Coolant (G48), typically a blue or purple concentrate diluted with distilled water.
Transmission Fluid Automatic:
Specific ZF Lifeguard fluid (e.g., ZF8HP transmission fluid) as specified by BMW. Sealed for life but often recommended for change around 60,000-100,000 miles.
Differential Fluid:
BMW Hypoid Gear Oil G2 (SAF-XJ or similar) as specified by BMW for rear differential and xDrive center differential.
Common Wear Items:
Brake pads and rotors, tires, suspension bushings, water pump and thermostat (especially on early B48/B58 engines), battery health.
Potential Electrical Issues:
Can include issues with sensors, modules (e.g., BCM), or connectivity as the vehicle ages. Manual provides diagnostic procedures.
