The BMW 7-Series (F01/F02), produced from 2009 to 2016, epitomizes luxury and advanced technology in the automotive world. Central to its sophisticated electrical system are the fuse box and relay diagrams, pivotal in managing various electrical components. This article explores the locations and functions of these critical elements, essential for understanding the BMW 7-Series’ intricate electrical architecture.
(2009-2016) BMW 7-Series (F01/F02) fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
BMW 7-Series (F01/F02) 2009-2016 fuse assignment
Power supply component location
| 1 | Alternator |
| 2 | Positive battery terminal |
| 3 | Power distribution box in engine compartment |
| 4 | Electronics box in the engine compartment |
| 5 | Front fuse carrier behind the glove compartment |
| 6 | Rear fuse carrier on the right-hand side of the luggage compartment |
| 7 | Battery |
| 8 | Starter |
Fuse box in the glove compartment
Fuse Box Location
1 – Fuse panel
2 – The electronic unit JBE
Open the glove compartment, remove the cover.
Diagram
Assignment of the fuses
Fuse layout may differ!
Fuse box in the luggage compartment
Fuse Box Location
It is located on the right side, behind the cover.
Diagram
Assignment of the fuses
Fuse layout may differ!
Some relays are also installed here:
R1 – Relay 30B
R2 – Relay 30F
R3 – Relay 15N
R4 – Rear window heating relay
Fuses on the battery
Fuse Box Location
Located in the luggage compartment, under the lining.
The distribution box on the battery is secured on the vehicle battery by means of a metal tab. The metal tabs must be pressed downward and outward in order to release the distribution box.
The distribution box on the battery is equipped with fuses for the following electric loads:
- Front fuse carrier (250 A)
- Rear fuse carrier (100 A)
- Engine compartment distribution box (100 A)
- – large electric fan (850 W or 1000 W)
- Electric coolant pump (100 A)
- Intelligent battery sensor IBS
Conclusion
Exploring the fuse box and relay diagrams of the BMW 7-Series (F01/F02) 2009-2016 provides crucial insights into its electrical framework. Proper comprehension and maintenance of these components are vital for ensuring optimal functionality and reliability of the vehicle’s sophisticated electrical systems, emblematic of BMW’s commitment to automotive excellence.
