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 MANUALSBMW2011335I 2D COUPE, AUTOMATICREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTINFORMATION & ENTERTAINMENT SYSTEM - FUNCTIONAL DESCRIPTION - E92INFORMATION & ENTERTAINMENT SYSTEMS - FUNCTIONAL DESCRIPTIONVOICE RECOGNITION SYSTEMBRIEF DESCRIPTION OF COMPONENTS
2011 BMW 335i 2D Coupe, Automatic
Brief description of components
2011 BMW 335i 2D Coupe, AutomaticSECTION Brief description of components
The voice recognition system is made available via the interface box High (ULF-SBX-H). Here, no additional hardware is installed in the vehicle. The voice recognition system is a software function implemented in the ULF-SBX-H.
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.