Originally Posted by
Abaton6
05 N/A Roadster limited, 55k. This tick sounds like two drumsticks hitting, but much quieter. Sounds like it's coming from under the dash. First one side, then the other, maybe 5-8 seconds apart. They come and go at random. It never happens when it's idling. Weird. ???

Its the mouse in the squirrel cage rocking back and forth. LOL