No, sounds like it is broken. Maybe you can check if it is plugged in properly. You may need a tech to look at it. I also suggest you have the car scanned for error codes, that might lead to further clues. I doubt each seat has a fuse, but maybe something to investigate.
Audio: Jehnert Flatline speakers, Mobridge M1000 DA2 prepro, Helix P-DSP, Zapco Z-150.6 amp, CIC iDrive upgrade
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