External Audio Source Connection -R199-, REMOVING AND INSTALLING, AMI: Removing

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-- Open the glove compartment.

-- Insert the two clips of the Radio Removal Tool T10057 into the slits on the External Audio Source Connection -R199- until they engage. Points on the grip eyelets of tool face outward.

Fig 1: Insert Two Clips Of Radio Removal Tool Into Release Slits On External Audio Source Connection Until They Engage

Courtesy of AUDI OF AMERICA, LLC

-- Pull External Audio Source Connection -R199- out of mounting frame.

-- Release and disconnect all the connectors from the External Audio Source Connection -R199-.

Versions with MOST Bus

-- Insert the Fiber-Optic Repair Set - Connector Protective Caps VAS6223/9 -1- onto the MOST bus connector -2-.

Fig 2: Fiber-Optic Cable Harness Connector And Protective Cap For Cable Connector VAS 6223/9

Courtesy of AUDI OF AMERICA, LLC

All

-- Remove the Radio Removal Tool T10057, push locking tabs on External Audio Source Connection -R199- to do so.

Remove the Internal Control Unit

-- Remove the screw -2- on back side (2 Nm).

-- Press the tabs -4- and -5- down and up and remove the control module -3- backwards from the frame -1-.

Fig 3: Identifying Screws On Back Side, Removal

Courtesy of AUDI OF AMERICA, LLC