Thanks for the offer psubmw! ... Unfortunately, I'm in California. The dealer has already felted portions of the instrument cluster, but I don't know about those two channels you were talking about. ... Will try to find some felt tape and see if that solves the problem.
Will post update later.
'13 F30 328i: AW | M-Sport | Moonroof | Nav
'08 E90 328i: SG | Sport | Premium | Nav | LCI conversion
'97 E36 M3: AW | K&N CAI