4 Series – Dardoor https://dardoor.com Auto Service Repair Manuals Tue, 14 Oct 2025 23:08:23 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://dardoor.com/wp-content/uploads/2020/03/cropped-favicon-32x32.png 4 Series – Dardoor https://dardoor.com 32 32 2020-2022 BMW 4 Series Repair Manual https://dardoor.com/product/2020-2022-bmw-4-series-repair-manual/ Sun, 03 Mar 2024 13:27:12 +0000 https://dardoor.com/?post_type=product&p=28826 2020-2022 BMW 4 Series Repair Manual, G22 420d, in PDF.]]> This is the original OEM workshop document for the 2020-2022 BMW 4 Series Repair Manual, G22 420d, in PDF.

File Format PDF
File Language English
You’ll Get 110.7 MB
Page Count 15,576
Delivery Method Instant Download
This manual includes the procedures for maintenance, disassembling, reassembling, inspection, and adjustment of components and diagnostics for the guidance of experienced mechanics. Please use this manual thoroughly to ensure complete repair work to keep your vehicle in optimum condition. Please make sure to use genuine OEM spare parts.

Table of Contents: 2020-2022 BMW 4 Series Repair Manual

Table of Contents: 2020-2022 BMW 4 Series Repair Manual

Sample Pages

CAUTION: Please note that this manual is made for the use of persons who have special techniques and certifications. Suppose non-specialized or uncertified technicians perform repairs or services only using this manual or without proper equipment or tools. In that case, this may cause severe injury to you or other persons nearby and also cause damage to your vehicle. To prevent dangerous operations and damage to your vehicle, please be sure to follow the instructions thoroughly.

]]> 2014-2020 BMW 4 Series Repair Manual https://dardoor.com/product/download-2014-2020-bmw-4-series-repair-manual/ https://dardoor.com/product/download-2014-2020-bmw-4-series-repair-manual/#comments Wed, 02 Jun 2021 00:26:39 +0000 https://dardoor.com/?post_type=product&p=18614 official OEM workshop repair manual for the 2014–2020 BMW 4 Series (F32), delivered in a simple and user-friendly PDF format.]]> 2014–2020 BMW 4 Series (F32) OEM Repair Manual – PDF Download
File Format PDF
File Language English
You’ll Get 174.7 MB
Delivery Method Instant Download

This is the official OEM workshop repair manual for the 2014–2020 BMW 4 Series (F32), delivered in a simple and user-friendly PDF format. It provides the exact same diagnostic and repair procedures used by certified BMW dealership technicians, making it the most trusted source for maintaining and servicing your BMW coupe.

πŸ”§ Key Features:

  • βœ… Dealer-Level Documentation – Complete service and repair coverage
  • βœ… Step-by-Step Instructions – Factory-authorized procedures for all systems
  • βœ… Searchable & Printable PDF – Instant access, easy navigation on all devices
  • βœ… Perfect for Professionals & Enthusiasts – Reliable info for accurate repairs

βš™οΈ Vehicle Coverage:

  • Make: BMW
  • Model: 4 Series Coupe (F32)
  • Years: 2014–2020
  • Variants: 420i, 428i, 430i, 435i, 440i, M4 (model-specific content may vary)

πŸ’‘ Why This Manual?

  • βœ” Official OEM source – not a third-party or reprint
  • βœ” Used by BMW dealer technicians globally
  • βœ” Covers all systems – engine, transmission, brakes, suspension, body, electronics & more
  • βœ” Helps save money on diagnostics and repairs

Delivery Method: Instant PDF Download
Platform Compatibility: Windows, macOS, iOS, Android

πŸ› οΈ Take full control of your BMW’s service needs with factory-grade information.

πŸ“₯ Download the 2014–2020 BMW 4 Series (F32) OEM repair manual today and repair with confidence!

This manual provides detailed instructions for maintenance, disassembly, reassembly, component inspection, adjustment, and diagnosticsβ€”intended for use by experienced mechanics. Proper application of this guide will help ensure thorough repairs and maintain your vehicle in peak condition.

Important Note: Before purchasing this manual, please check whether your vehicle is subject to any active service recalls, as authorized dealerships may perform necessary repairs free of charge. When replacing parts, always use genuine OEM components to ensure safety, reliability, and long-term performance.

Table of Contents : 2014-2020 BMW 4 Series Repair Manual

1-Repair Instructions

    • Maintenance and general note.
    • Engine.
    • Engine electrical system.
    • Fuel preparation and control.
    • Fuel supply.
    • Cooling.
    • Exhaust system.
    • Engine and transmission mounting.
    • Manual gearbox.
    • Automatic transmission.
    • Propeller shaft.
    • Transfer box.
    • Front axle, front suspension.
    • Steering and Wheel Alignment.
    • Rear axle, rear-wheel drive, guide.
    • Brakes.
    • Pedals.
    • Wheels with tyres.
    • Integrated Suspension Systems.
    • Body.
    • Body equipment.
    • Seats and motorcycle seat.
    • Slidetilt sunroof and soft top.
    • General vehicle electrical system.
    • Instruments.
    • Lights.
    • Heating and air conditioning.
    • Audio, navigation, information systems.
    • Distance system, Cruise control, remote operation.
    • Electric motor.
    • Parts and accessories for engine and chassis.
    • Body parts and accessories.
    • Communication systems.
    • Paint.

2-Service Information

    • Maintenance and general note.
    • Steering and Wheel Alignment.
    • Rear axle, rear-wheel drive, guide.
    • Body.
    • Body equipment.
    • General vehicle electrical system.
    • Audio, navigation, information systems.
    • Body parts and accessories.
    • Paint.

3-Tightening Torques

    • Maintenance and general note.
    • Engine.
    • Engine electrical system.
    • Fuel preparation and control.
    • Fuel supply.
    • Cooling.
    • Exhaust system.
    • Engine and transmission mounting.
    • Manual gearbox.
    • Automatic transmission.
    • Propeller shaft.
    • Transfer box.
    • Twin-clutch gearbox (DKG).
    • Front axle, front suspension.
    • Steering and Wheel Alignment.
    • Rear axle, rear-wheel drive, guide.
    • Brakes.
    • Pedals.
    • Wheels with tyres.
    • Integrated Suspension Systems.
    • Body.
    • Body equipment.
    • Slidetilt sunroof and soft top.
    • General vehicle electrical system.
    • Instruments.
    • Lights.
    • Heating and air conditioning.
    • Audio, navigation, information systems.
    • Distance system, Cruise control, remote operation
    • Electric motor.
    • Parts and accessories for engine and chassis.
    • Body parts and accessories.
    • Communication systems.

4-Vehicle Technical Diagnosis

    • Maintenance and general note.
    • Body equipment.

5-Fault Elimination

    • Repair Manuals and Technical Data

6-SI Special Tools

    • Repair Manuals and Technical Data

7-Technical Data

    • Engine.
    • Cooling.
    • Manual gearbox.
    • Automatic transmission.
    • Front axle, front suspension.
    • Steering and Wheel Alignment.
    • Rear axle, rear-wheel drive, guide.
    • Brakes.
    • Wheels with tyres.
    • General vehicle electrical system
    • Lights.
    • Heating and air conditioning.

8-Repair Hint

    • Maintenance and general note.
    • Engine.
    • Engine electrical system.
    • Cooling.
    • Exhaust system.
    • Automatic transmission.
    • Front axle, front suspension.
    • Steering and Wheel Alignment.
    • Rear axle, rear-wheel drive, guide.
    • Brakes.
    • Wheels with tyres.
    • Body.
    • Body equipment.
    • General vehicle electrical system.
    • Instruments.
    • Lights.
    • Heating and air conditioning.
    • Body parts and accessories.
    • Paint.

9-Operating Fluids

    • Maintenance and general note.
    • Engine.
    • Fuel preparation and control.
    • Fuel system.
    • Cooling.
    • Clutch.
    • Manual Transmission.
    • Automatic transmission.
    • Gearshift.
    • Propeller shaft.
    • Transfer box.
    • Front Axle.
    • Steering.
    • Rear Axle.
    • Brakes.
    • Pedals.
    • Wheels and tyres.
    • Integrated Suspension Systems.
    • Soft top.
    • Heating and Air Conditioning.
    • Vehicle preservation.

Sample Pages

CAUTION: This OEM service and workshop repair manual provides detailed procedures for maintenance, disassembly, reassembly, inspection, adjustment, and diagnostics. It is intended as a comprehensive guide for experienced mechanics. To ensure thorough and accurate repairs that maintain your vehicle’s optimal performance, please read and follow this manual carefully. When replacing parts during any repair work, always use genuine BMW parts to ensure quality, safety, and reliability.

🚘 2014–2020 BMW 4 Series (F32) – Full Review, Specs, Issues, Maintenance & DTC Codes

βš™οΈ Technical Specifications & Performance

  • Chassis Code: F32 (Coupe), F33 (Convertible), F36 (Gran Coupe)
  • Engines: 2.0L I4 Turbo (N20/B48), 3.0L I6 Turbo (N55/B58)
  • Transmission: 6-speed manual, 8-speed ZF automatic
  • Drivetrain: RWD or xDrive AWD
  • Horsepower: 180–425 hp (M4)
  • Torque: 200–406 lb-ft
  • 0–60 mph: 3.8–5.8 seconds
  • Fuel Economy: 22–34 MPG (combined)
  • Top Speed: Electronically limited to 130–155 mph

πŸ”§ Top 10 Common Mechanical Issues

  1. Timing chain issues on early N20 engines
  2. Valve cover and oil filter housing gasket leaks
  3. Water pump and thermostat failures
  4. Coolant expansion tank cracking
  5. Carbon buildup in intake valves (direct injection engines)
  6. Premature brake rotor wear
  7. Suspension squeaks and bushing wear
  8. High oil consumption (especially N55)
  9. Transfer case actuator failure (xDrive models)
  10. Engine mount deterioration

πŸ’‘ Top 10 Common Electrical Issues

  1. iDrive system rebooting or freezing
  2. Adaptive headlights malfunction
  3. Battery registration or IBS sensor issues
  4. Instrument cluster pixel failure or flicker
  5. Window regulators and door lock failures
  6. Head-up display ghosting or misalignment
  7. Parking sensor errors
  8. Bluetooth pairing or connectivity issues
  9. TPMS sensor malfunction
  10. Faulty ambient lighting modules

πŸš— Top Competitors

πŸ“Š Pros and Cons

Pros πŸ‘ Cons πŸ‘Ž
Excellent handling and dynamics Expensive out-of-warranty repairs
Powerful and efficient engine options Cramped rear seats in coupe/convertible
High-quality interior materials Run-flat tires affect ride comfort
Attractive and sporty design Costly maintenance parts
Advanced driver assistance systems Common oil and coolant leaks

πŸ› οΈ Maintenance Schedule

Service Interval ⏱️ Maintenance Task πŸ› οΈ
Every 5,000–7,500 miles Engine oil and filter change, tire rotation
Every 15,000 miles Cabin air filter, brake inspection
Every 30,000 miles Air filter, spark plugs (B48/N55)
Every 60,000 miles Transmission fluid (ZF 8HP), coolant flush
Every 90,000 miles Drive belts, water pump, thermostat

πŸ“’ Recalls, Safety Alerts & TSBs

  • Recall: Driveshaft bolts may loosen (2014–2016 models)
  • Recall: Passenger airbag module (Takata recall)
  • TSB: iDrive firmware update for reboot issues
  • Safety Alert: N20 timing chain wear on early models

🧾 DTC Trouble Codes

πŸš— Engine Control Module (ECM)

DTC Code Description
P0300 Random Misfire Detected
P0171 System Too Lean (Bank 1)
P0101 Mass Air Flow Sensor Out of Range
P0299 Turbo Underboost
P0420 Catalyst System Efficiency Below Threshold
P0515 Battery Voltage Sensor
P0597 Thermostat Heater Control Circuit Open
P1055 Valvetronic Control Motor Malfunction
P112F Fuel/Air Mixture Ratio
P13C0 Cold Start Fuel Pressure Too Low

βš™οΈ Transmission Control Module (TCM)

DTC Code Description
P0700 Transmission Control System Malfunction
P0721 Output Speed Sensor Range/Performance
P173B Gear Monitoring: Shift Delay
P17E1 Hydraulic Pressure Too Low
P07F6 Clutch A Stuck Closed
P17E8 Torque Converter Lock-up Clutch Performance
P2765 Turbine Speed Sensor Circuit Intermittent
P2825 Pressure Control Solenoid H
P2757 TCC Pressure Control Solenoid
P173A Clutch Adaptation Incomplete

πŸ›‘ ABS / ESC System

DTC Code Description
5DF0 Hydraulic Unit Pump Motor
5E19 Yaw Rate Sensor Plausibility
5E20 Steering Angle Sensor Calibration
5E24 Wheel Speed Sensor Signal Fault
5E43 Pressure Sensor Fault
5DC3 Brake Light Switch
5DF5 DSC Control Module Internal Fault
5EBA Brake Fluid Level Too Low
5DF8 Voltage Supply Fault
5DF2 CAN Bus Communication Failure

🎈 SRS Airbag System

DTC Code Description
93A8 Driver Airbag Stage 1 Fault
93AD Passenger Airbag Deactivation Fault
93B1 Belt Tensioner Right Fault
93C3 Side Airbag Sensor Front Right Fault
93C7 Seat Occupancy Sensor Fault
93CE Crash Sensor Satellite Fault
93D0 Driver Knee Airbag Circuit Fault
93D7 Passenger Side Airbag Sensor Fault
93E0 Airbag ECU Internal Error
93F2 Battery Disconnect Unit Fault

🧠 Body Control / CAN Communication

DTC Code Description
U0001 High Speed CAN Bus Communication Fault
U0121 Lost Communication with ABS Module
U0140 Lost Communication with Body Control Module
B7F6 Interior Light Control Fault
B7F8 Mirror Control Module Fault
B7A8 Central Gateway Fault
B7A9 Footwell Module Communication Error
B7AF Headlamp Control Module Communication Error
B7B8 Sunroof Control Unit Fault
B7C1 Rain/Light Sensor Fault

βœ… Final Verdict

The BMW 4 Series (F32) offers a dynamic blend of luxury, performance, and modern tech, wrapped in sleek coupe or Gran Coupe styling. With proper maintenance and awareness of common issues, it provides an engaging yet refined driving experience that’s hard to beat in the segment.

]]> https://dardoor.com/product/download-2014-2020-bmw-4-series-repair-manual/feed/ 14