2021 BMW X4 M Competition — Maintenance Guide
Complete maintenance schedule, recommended fluids, parts and estimated costs.
Recommended Fluids
Engine Oil
0W-30
7.0L
Fuse Diagram (9)
| Box | # | A | Circuit |
|---|---|---|---|
| Driver Side Fuse Box | 102 | — | Electronics of electrical machines |
| Driver Side Fuse Box | 107 | 10A | Hybrid: Pressurized fuel tank control module |
| Driver Side Fuse Box | 109 | — | Auxiliary electric heater, front midrange speaker lighting |
| Driver Side Fuse Box | 112 | — | Hybrid: Automatic transmission, transfer case |
| Fuse Compartment In The BDC (Body Domain Controller) | 2 | — | Lock relay, unlock relay (doors, fuel filler cap) |
| Luggage compartment | 201 | — | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| Passenger Compartment Fuse Box | 21 | 30A | Front passenger window with control electronics |
| Passenger Compartment Fuse Box | 23 | 30A | Passenger side rear power window with control electronics |
| Passenger Compartment Fuse Box | 25 | 20A | Roof function center |