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.
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HOMESERVICE MANUALSBMW2021I3 RANGE EXTENDERREPAIR AND DIAGNOSISGENERAL INFORMATIONOEM GENERAL INFORMATIONGENERAL ORPHAN DATAELECTRICAL SLIDING/TILTING SUNROOF COMPONENTS
2021 BMW i3 Range Extender
Electrical sliding/tilting sunroof components
2021 BMW i3 Range ExtenderSECTION Electrical sliding/tilting sunroof components
54 13 ELECTRICAL SLIDING/TILTING SUNROOF COMPONENTS - TIGHTENING TORQUES SPECIFICATIONS
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ Drive to cassette | F01 / F02 / F07 / F10 / F11 / F15 / F16 / F18 / F85 / F86 | Replace screws | 3±0.5 Nm | ||
| F25 / F26 | Replace screws | 4 Nm | |||
| F06 / F13 / I01 | Replace screws | 3.5 Nm | |||
RENDER: 1.0x
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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.