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 MANUALSBMW2011128I CONVERTIBLE (E88) L6-3.0L (N51)REPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINDIFFERENTIAL ASSEMBLYSERVICE AND REPAIRPROCEDURES00 11 ... CHECKING/TOPPING UP OIL LEVEL IN REAR AXLE FINAL DRIVE
2011 BMW 128i Convertible (E88) L6-3.0L (N51)
00 11 ... Checking/Topping Up Oil Level In Rear Axle Final Drive
2011 BMW 128i Convertible (E88) L6-3.0L (N51)SECTION 00 11 ... Checking/Topping Up Oil Level In Rear Axle Final Drive
00 11 ... Checking/topping Up Oil Level In Rear Axle Final Drive
WARNING:
Danger of poisoning if oil is ingested/absorbed through the skin.
Risk of injury if oil comes into contact with eyes and skin.
IMPORTANT:
Risk of damage.
To avoid serious damage to the rear axle differential, it is essential to use only approved transmission oils in the rear axle differential.
NOTE: The oil does not need to be changed in rear axle final drives carrying the "Life-Time-Oil" sticker.
Check/top up final drive oil.
Open plug (1).
Pour in final drive up to lower edge of opening for screw plug (1).
Replace screw plug (1).
Tightening torque 33 11 2AZ.
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.