General mechanic dismissing CVT noise as normal aging is the response that should actually increase your concern rather than reduce it because it suggests they’re not familiar enough with this specific unit to distinguish between acceptable operating noise and early warning sounds. The multitronic has a reputation for being unforgiving when warning signs are ignored precisely because internal wear accelerates quickly once chain tension or bearing condition starts to deteriorate. Finding someone who specifically knows this transmission and can interpret what the fluid condition and live data actually show gives you a real answer rather than reassurance based on unfamiliarity.