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M Coupe Radio Features

1570 Views 1 Reply 2 Participants Last post by  AC
I am quite sure that there is some sort of ambient volume compensation feature for this radio.
How do I adjust that or turn it off?

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After you turn the radio on you press and hold the "m" button until you see the service menu. from there you find the "GAL" settings, 1 is lowest .
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