Noise Insulation, Removing And Installing, Rear: Removing

A4, A5 Coupe and A5 Sportback: 

Fig 1: Rear Noise Insulation

Courtesy of AUDI OF AMERICA, LLC

-- Remove the expanding rivet -arrows-.

-- Loosen the quick-release fasteners/bolts -2 and 3-.

-- Remove the rear noise insulation -4- and air guide -1-.

A5 Cabriolet, RS4, RS5 and A4 allroad from product improvement: 

Courtesy of AUDI OF AMERICA, LLC

-- Remove the expanding rivet -arrows-.

-- Remove the bolts -2 and 3-.

-- Loosen the quick release -1-.

-- Remove the rear noise insulation -4-.