Bought 2015 MDX in January 2015 from Paragon Acura, Woodside and have been servicing there all the time. Recently my MDX had some noise, since January 2020 spent more than $4K to fix the noise ... trusted them, changed whatever they recommended in multiple visits but never fixed the noise.
Thought I should try somewhere else to fix noise so I went to another place and paid $45 for check up. They found bolt loosened, they tightened it. It has been more than 2 week no noise at all.
Now I am so much upset with Paragon Acura, Woodside.