Control Arm and Guide Link, Coupling Rod:

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S6, 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi S6, and 2017 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

-- Check the relative movement between the wheel bearing housing and the control arm or guide link.

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-- Control arm and guide link: check the ball joint boots -arrows- from the control arm and guide link all around for damage and correct seating.

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-- Check the ball joints for play.

-- Check all the control arm and guide link bonded rubber bushings -arrows- for play.

Courtesy of AUDI OF AMERICA, LLC

-- Check the coupling rod -1- for play.