Antenna Amplifier 4 -R113-, REMOVING AND INSTALLING, SEDAN: Notes

Special tools and workshop equipment required 

• Torque Screwdriver: V.A.G 1624 
  Fig 1: Identifying Torque Screwdriver VAG1624

  Courtesy of AUDI OF AMERICA, LLC

The Antenna Amplifier 4 -R113- is located behind the left D-pillar trim panel on the bottom of the D-pillar.