Radio/Navigation Display Unit Control Module, Radio, Roof Antenna, GPS Antenna, Satellite Antenna

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

J503  Radio/navigation display unit control module

R  Radio

RX5  Roof antenna

R12  Amplifier

R50  GPS antenna

R170  Satellite antenna

T8g  8-Pin connector

T16d  16-Pinconnector

T38  38-Pin connector

255  Ground connection 1 (in radio wiring harness)

610  Audio ground connection under front center console

*  Refer to applicable sound system wiring diagram

*2  USA only

*3  Only for vehicles with satellite radio

*4  Only for vehicles with sound system