BMW 3 Series G20 Sedan LCI 320d Vehicle Electrical System Parts & Diagrams (2025)
Explore the complete Vehicle Electrical System assembly for the 3 Series G20 Sedan LCI 320d (2025). This section includes technical diagrams for REP.CABLE F.MAIN WIRING HARNESS - FRONT, SUPPLY CABLE MAIN WIRING HARNESS, REP.CABLE F.MAIN WIRING HARNESS - REAR, providing comprehensive fitment and part number data for maintenance and repair.
Select a diagram:
Scope Of Repair Work Main Wiring Harness
Supplementary Cable Sets
Single Components Wiring Harness Repair
Plug Connection Overview
Single Components For Fuse Housing
Main Wiring Harness, Duplicate
Control Units, Modules, Sensors
Battery
Switch
Relay
Horn
Windshield Wiper Syst/Head Lamp Cleaning
Frequently Asked Questions
What diagrams are available for the 3 Series G20 Sedan LCI 320d Vehicle Electrical System?
The Vehicle Electrical System group for the 3 Series G20 Sedan LCI 320d includes detailed technical diagrams for REP.CABLE F.MAIN WIRING HARNESS - FRONT, SUPPLY CABLE MAIN WIRING HARNESS, REP.CABLE F.MAIN WIRING HARNESS - REAR, and other critical assemblies used during the 2025 production cycle.
How do I find parts for my 320d Vehicle Electrical System?
To find specific parts, select the relevant technical drawing from the Vehicle Electrical System grid. Each diagram provides an exploded view and a complete list of OEM part numbers valid for the 2025 320d.