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.
If the DME control unit is replaced: Program/code DME control unit
2023 BMW M240iSECTION If the DME control unit is replaced: Program/code DME control unit
Encode/program control unit(s)
Precondition
Component has been replaced.
NOTE:
TECHNICAL INFORMATION
Use the most recent software version to prevent faults during programming/coding.
Battery voltage must not drop below 13.0 V during programming.
Only use chargers recommended by BMW for low-voltage vehicle electrical systems.
Use the most recent software version to prevent faults during programming/coding.
Battery voltage must not drop below 13.0 V during programming.
Only use chargers recommended by BMW for low-voltage vehicle electrical systems.
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.