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.
Notes For Service Staff: Notes
Service staff should note the following points:
- General information: refer to SDARS, GENERAL INFORMATION FOR SERVICE STAFF (E60, E61, E63, E64, E90, E91) .
- Diagnosis: refer to SDARS DIAGNOSIS (E60, E61, E63, E64, E90, E91) .
- Encoding/programming: refer to ENCODING/PROGRAMMING SDARS (E60, E61, E63, E64, E90, E91) .
- Car and Key Memory: refer to CAR & KEY MEMORY FOR SDARS (E60, E61, E63, E64, E90, E91)
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E90, E91: Almost all Car & Key Memory functions are programmed inside the vehicle itself. (See "Personal Profile" in the Owner's Handbook: Individual settings for a maximum of 3 remote control units via the display in the instrument cluster or via the Central Information Display)
Subject to change.
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.