BMW 750i / 750i xDrive Wiring Diagram Manual 2016, 2018–2020 – G11 / G12 Electrical System, PT-CAN, DME, DSC, xDrive & Full OEM Circuit Schematics

This wiring diagram manual package covers the BMW 750i / 750i xDrive for 2016, 2018, 2019, and 2020 model years. The uploaded manuals identify the vehicles as 2016 BMW 750i Base – 4.4L Eng, 2018 BMW 750i Base – 4.4L Eng, 2019 BMW 750i Base – 4.4L Eng, and 2020 BMW 750i xDrive Base – 4.4L Eng.

The manuals provide OEM-style wiring diagrams for electrical diagnostics, module tracing, connector checks, fuse and relay routing, ground distribution, communication networks, body electronics, powertrain circuits, drivetrain wiring, comfort systems, infotainment, lighting, restraints, and xDrive-related circuits where applicable.

Vehicle Coverage

• Make: BMW
• Models: 750i, 750i xDrive
• Chassis / Platform: G11 / G12
• Model Years: 2016, 2018, 2019, 2020
• Engine: 4.4L Turbo
• Trim References:
  • 2016 BMW 750i Base
  • 2018 BMW 750i Base
  • 2019 BMW 750i Base
  • 2020 BMW 750i xDrive Base
• Drive Coverage: RWD / xDrive where applicable
• Document Type: Wiring Diagram Manual
• Format: PDF
• Pages:
  • 2016 manual: 168 pages
  • 2018 manual: 168 pages
  • 2019 manual: 203 pages
  • 2020 manual: 204 pages
• Language: English
• Content Type: OEM electrical circuit schematics and connector-related wiring diagrams

Technical Highlights

• Complete OEM-style circuit schematics for BMW 750i and 750i xDrive
• 4.4L turbo DME / Digital Motor Electronics wiring
• DSC / anti-lock brake system circuits
• PT-CAN, K-CAN, LIN, FlexRay, MOST, and diagnostic data line diagrams
• Power distribution, fuse, relay, and ground distribution circuits
• Body control module and Body Domain Controller wiring
• HVAC circuits with rear automatic climate control variants
• Independent heating, cool box, rear heater, and rear A/C circuits
• Dynamic Drive suspension and electric active roll stabilization circuits
• Exterior lighting, headlights, horn, warning systems, and trailer tow wiring
• Navigation, HiFi, Top HiFi, receiver audio module, MOST bus, video, camera, and rear seat entertainment wiring
• Power seats, rear seats, memory seats, mirrors, sunroof, windows, and roller sun blind circuits
• Supplemental restraints, passive restraints, transmission, AWD, rear axle, trunk, tailgate, fuel door, and wiper/washer wiring

Table of Content

• Active Bodyworks
  • Active Bodyworks Circuit
  • Trailer Tow Hitch Circuit
• Air Conditioning
  • Automatic A/C Circuit, W/ Rear Automatic Climate Control
    • 4-part circuit
  • Automatic A/C Circuit, W/O Rear Automatic Climate Control
    • 5-part circuit
  • Cool Box Circuit
  • Independent Heating Circuit
  • Rear Heater & A/C Circuit
• Anti-Lock Brakes
  • Anti-lock Brakes Circuit
    • 2-part circuit
• Anti-Theft
  • Access/Start Circuit
    • 2-part circuit
  • Anti-theft & Central Locking Circuit
    • 4-part circuit
• Body Control Modules
  • Body Control Modules Circuit
    • 4-part circuit
• Computer Data Lines
  • Data Link Connector Circuit
  • High/Low Bus Circuit
    • 8-part circuit
• Cooling Fan
  • Cooling Fan Circuit
    • 2-part circuit
• Cruise Control
  • Cruise Control Circuit
• Defoggers
  • Heated Mirrors Circuit
  • Rear Defogger Circuit
• Electronic Power Steering
  • Electronic Power Steering Circuit
• Electronic Suspension
  • Dynamic Drive Suspension Circuit
    • 2-part circuit
  • Electric Active Roll Stabilization Circuit
• Engine Performance
  • 4.4L Turbo, Engine Performance Circuit
    • 11-part circuit
• Exterior Lights
  • Backup Lamps Circuit
  • Exterior Lamps Circuit
    • 4-part circuit
  • Trailer Tow Circuit
• Ground Distribution
  • Ground Distribution Circuit
    • 6-part circuit
• Headlights
  • Headlights Circuit
    • 2-part circuit
• Horn
  • Horn Circuit
• Instrument Cluster
  • Electronic Night Vision Circuit
  • Instrument Cluster Circuit
• Interior Lights
  • Courtesy Lamps Circuit
    • 8-part circuit
  • Instrument Illumination Circuit
• Memory Systems
  • Driver’s Memory Seat Circuit
    • 2-part circuit
  • Left Memory Rear Seat Circuit
    • 2-part circuit
  • Memory Mirrors Circuit
  • Passenger’s Memory Seat Circuit
    • 2-part circuit
  • Right Memory Rear Seat Circuit
    • 2-part circuit
  • Steering Column Memory Circuit
• Navigation
  • All Around Vision Camera Circuit
  • Lane Departure Warning Circuit, W/ Camera
  • Lane Departure Warning Circuit, W/O Camera W/ Front & Rear Lane Change Sensors
  • Lane Departure Warning Circuit, W/O Camera W/ Rear Lane Change Sensors
  • Navigation Circuit, Base W/ Receiver Audio Module
    • 4-part circuit
  • Navigation Circuit, High Level W/ Receiver Audio Module
    • 5-part circuit
  • Navigation Circuit, Mid Level W/ Receiver Audio Module
    • 5-part circuit
  • Navigation Circuit, W/ Active Sound Design
    • 5-part circuit
  • Navigation Circuit, W/O Active Sound Design
    • 5-part circuit
  • Parking Assistant Circuit
  • Rear Camera Circuit
• Passive Restraints
  • Passive Restraints Circuit
• Power Distribution
  • Power Distribution Circuit
    • 8-part circuit
• Power Door Locks
  • Power Door Locks Circuit
    • 4-part circuit
• Power Mirrors
  • Power Mirrors Circuit
• Power Seats
  • Front Armrest Heating Circuit
  • Front Heated Seats Circuit
  • Front Lumbar Circuit
  • Front Seat Ventilation Circuit
    • 2-part circuit
  • Heated Steering Wheel Circuit
  • Pneumatics Seat Circuit, W/ Rear Pneumatics Seats
    • 2-part circuit
  • Pneumatics Seat Circuit, W/O Rear Pneumatics Seats
  • Rear Armrest Heating Circuit
  • Rear Heated Seats Circuit, W/ Memory
  • Rear Heated Seats Circuit, W/O Memory
  • Rear Lumbar Circuit
  • Rear Seat Ventilation Circuit
• Power Top / Sunroof
  • Panoramic Roof Circuit
  • Sunroof Circuit
• Power Windows
  • Power Windows Circuit
  • Roller Sun Blind Circuit
• Radio
  • Hifi Radio Circuit, W/ Active Sound Design
    • 5-part circuit
  • Hifi Radio Circuit, W/O Active Sound Design
    • 5-part circuit
  • MOST Data Bus Circuit
  • Rear Seat Entertainment Circuit, Early Production
  • Rear Seat Entertainment Circuit, Late Production
  • Receiver Audio Module Circuit, Base
    • 4-part circuit
  • Receiver Audio Module Circuit, High Level
    • 5-part circuit
  • Receiver Audio Module Circuit, Mid Level
    • 5-part circuit
  • Top Hifi Radio Circuit, Except Premium
    • 2-part circuit
  • Top Hifi Radio Circuit, Premium
    • 2-part circuit
  • Video System Circuit
• Shift Interlock
  • Shift Interlock Circuit
• Starting / Charging
  • Charging Circuit, W/ Dual Storage System
  • Charging Circuit, W/O Dual Storage System
  • Starting Circuit
• Supplemental Restraints
  • Supplemental Restraints Circuit
    • 4-part circuit
• Transmission
  • A/T Circuit
  • AWD Circuit
  • Rear Axle Circuit
• Trunk, Tailgate, Fuel Door
  • Contact-Free Tailgate Opening Circuit
  • Trunk & Fuel Door Release Circuit
• Warning Systems
  • Warning Systems Circuit
• Wiper / Washer
  • Wiper/Washer Circuit