Loading Sill Lowering and Trailer Hitch Control Head -EX52-, REMOVING AND INSTALLING: Removing

-- Using a narrow screwdriver at the opening -arrow A- to release the cap, and at the same time, push slightly upward at the bottom in direction of -arrow B-.

Fig 1: Loading Sill Lowering and Trailer Hitch Control Head -EX52-

Courtesy of AUDI OF AMERICA, LLC

-- Remove the cap.

-- Remove the bolt -2-.

-- Pivot out the button trim -1- from the mount in direction of -arrow C-.

-- Release and disconnect the connectors.

-- Release the retainers in direction of -arrows-.

Courtesy of AUDI OF AMERICA, LLC

-- Remove the controls -2- from the trim -1-.