How the heck do you adjust this ? I am not referring to the lowering of the of the radio/media (PDW vol reduction) when going into reverse....I mean how do I increase the beep volume, as it seems awfully quiet to me, even when the radio/media is silenced.
I have just switched from a B6 with RNS510 to a B7 with RNS315, and certainly missing the 510 !
RNS 315 parking sensor volume
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