Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
61 35 Body-Electrical Control Units, Modules
2023 BMW 530e xDriveSECTION 61 35 Body-Electrical Control Units, Modules
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2019 BMW 340i GT xDrive, 2019 BMW 330i xDrive, 2019 BMW 330i GT xDrive, 2018 BMW 340i GT xDrive, and 2018 BMW 330i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
61 35 CONTROL UNITS (P L7) TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Control unit for Car Access System | F2x/F3x/F8x | 3.3 Nm | ||
| 2AZ Control unit for camera-based driver support systems (KAFAS) | F2x/F3x/F8x | 3.3 Nm | ||
| 3AZ Central Gateway Module | F2x/F3x/F8x | 3.3 Nm | ||
| 4AZ Rear electronic module to body | F2x/F3x/F8x | 3.3 Nm | ||
| 5AZ Holder to FEM FEM to A-pillar |
F2x/F3x/F8x | Screw | 1.7 Nm | |
| 6AZ Battery charger module on body | F2x/F3x | M6 | 8 Nm | |
| 7AZ Interior aerial to center console | F2x/F3x/F8x | Screw | 1.8 Nm | |
| 8AZ Rear power distribution box to body | F2x/F3x/F8x | Plastic nut | 2.6 Nm | |
| Control unit holder to body | ||||
| 9AZ Regulated differential lock control unit to holder Regulated differential lock ground connection to holder |
F8x | M6 | 8.8 Nm |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.