I own a 2007 MDX Tech Occasionally when I start the car I get a dash noise like a hamster on a wheel or someone using an old fashion input key machine sound. Anyone else experienced this?
It does go away after a while.

 

Not trying to be rude, but the answer to your question might be better answered in the MDX 1G & 2G forum.

 

Have you tried to pin point the origin of the sound? (Under the wheel, stereo, glovebox, etc).