Hey everyone,
I bought my E39 M5 just a few months ago and have noticed an annoying, intermittent oscillating noise while driving. It almost sounds like a faint but constant police siren. I've attached a link to a video where you can hear it below.
I've read a similar post about this issue and have replaced my power steering reservoir mounts as suggested (the oil filter mounts are new as well), but the noise persists.
I don't have a clue on how to diagnose this. Any help? Thanks!
I bought my E39 M5 just a few months ago and have noticed an annoying, intermittent oscillating noise while driving. It almost sounds like a faint but constant police siren. I've attached a link to a video where you can hear it below.
I've read a similar post about this issue and have replaced my power steering reservoir mounts as suggested (the oil filter mounts are new as well), but the noise persists.
I don't have a clue on how to diagnose this. Any help? Thanks!
