New to Acura ?s about recalls + transmission on 06 TL 3.2 AT w Nav

[M6SCOTT]

New to Acuras and appreciate any and all assistance. Just purchased a 06 TL one owner with 55 K miles. VIN 19UUA662X6A066344. The transmission seems rough or it may be that I have never owned a front wheel drive car. A few questions please?

Are there any open recalls on this Vin ?

What are or are there any known issues with the transmission that I should have looked at right away at 55 k miles ?

What preventative maintenance should I do right away to prevent transmission issues ?

Do I have to buy NAV discs to update the NAV unit ?

Can the on board ECU be " flashed " to make the transmission " smoother " ?

Oh who is the Acura TL master guru in or around Nashville TN.

Thanks - Im not stupid just paranoid and OCD.

[clark12]

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