Releasing the oil drain plug
WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Hot fluids
.
Risk of scalding!
Risk of scalding!
- Conduct all work in the vehicle wearing appropriate personal protective equipment only.
NOTE:
RISK OF DAMAGE
Engine damage caused by excessively filling the engine with motor oil .
Filling an excessive quantity of motor oil may cause engine damage .
Engine damage caused by excessively filling the engine with motor oil .
Filling an excessive quantity of motor oil may cause engine damage .
- Observe the exact motor oil filling capacity.
- Allow engine oil to drip off when draining.
NOTE:
RISK OF DAMAGE
Damage to rear axle differential .
Failure to comply with the oil specifications can result in serious damage to the rear axle differential .
Damage to rear axle differential .
Failure to comply with the oil specifications can result in serious damage to the rear axle differential .
- Only use approved oil in the rear axle differential.
NOTE:
TECHNICAL INFORMATION
During the break-in service, do not perform a CBS reset, as otherwise the subsequent service intervals are pulled forward.
During the break-in service, do not perform a CBS reset, as otherwise the subsequent service intervals are pulled forward.
NOTE:
TECHNICAL INFORMATION
Make sure the vehicle is operating temperature for engine oil service (engine oil temperature > 70°C).
Make sure the vehicle is operating temperature for engine oil service (engine oil temperature > 70°C).
NOTE:
TECHNICAL INFORMATION
Always change the oil when the rear axle differential is at operating temperature.
Always change the oil when the rear axle differential is at operating temperature.
Preliminary work
- Refer to REMOVING THE OIL FILLER CAP .
- Refer to REMOVING THE OIL FILTER ELEMENT .
- Refer to REPLACING OIL FILTER ELEMENT .
- Refer to INSTALLING THE OIL FILTER ELEMENT .
WARNING:
Hot fluids
.
Risk of scalding!
Risk of scalding!
- Conduct all work in the vehicle wearing appropriate personal protective equipment only.
NOTE:
TECHNICAL INFORMATION
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
- Pull down service cap (1) and rotate it anti-clockwise.
- Release the oil drain plug (1).
- Allow the motor oil to drain out fully.