LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Audi >> 2013 >> A4 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 548 (Communication) >> 91 Communication >> Connection For External Multimedia Devices >> External Audio Source Connection -R199-, REMOVING AND INSTALLING >> External Audio Source Connection -R199-, REMOVING AND INSTALLING, AMI >> Removing
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2017 Audi SQ5, 2017 Audi Q5, 2016 Audi SQ5, 2016 Audi Q5, and 2015 Audi SQ5. However, it is still accessible from the selected car via links, so may be relevant.

-- 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
GWWA91-10955Courtesy of AUDI OF AMERICA, LLC

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

-- Disconnect all connectors on the External Audio Source Connection -R199-.

Versions with MOST Bus

-- Insert the Fiber-Optic Repair Set - Connector Protective CapsVAS6223/9 -1- onto the MOST Bus connector -2-.

Fig 2: Fiber-Optic Cable Harness Connector And Protective Cap For Cable Connector VAS 6223/9
GWWA97-0760Courtesy 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).

Fig 3: Identifying Screws On Back Side, Removal
GWWA91-10900Courtesy of AUDI OF AMERICA, LLC

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