My girlfriend purchased a new 2018 Audi Q5, from this dealer. When it was in for standard maintenance they tried to tell her the “plenum needed cleaning”. They wanted $200 for this service. I advised against it. When she got it home, we found leaves covering the plenum but nothing inside the venting…

Cleaning the Plenum

Purebred June 25, 2021, 5:17pm 6

Must have taken a lot of engineering to get a clogged AC drain to affect braking.

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