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May 15, 2025 - 12:34 AM
M440i Gran Coupe Service Manual includes full coverage of the radio, infotainment, and navigation systems. While the owner’s manual provides a general overview, this factory-issued service manual offers detailed technical procedures, wiring diagrams, and diagnostic information for the complete audio and navigation setup.
It’s the same documentation used by BMW dealership technicians and is ideal if you're looking for system-specific details beyond what's in the basic owner's guide.
The manual is delivered in a software format and is fully compatible with both Mac and Windows PCs.
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