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strange noise
not sure where to post this so mods feel free to move it!
i was changing my angel eyes to 8500k and kept hearing this odd "BEEE BOOO" noise coming from the right side (driver's side) of the engine. any ideas what it could be? car was off. car had not been driven for about an hour.
About every 15 or 20 seconds "BEE BOO" ... not very loud but definitely there.
ideas please! thanks in advance.
i have active steering ... may or may not be relevant.
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e90 M3, Space Gray / Extended Black, ZCP, ZCV, ZP2, DCT
sold: 2008 BS 135i 6MT
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