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Fitting instructions: radio communication systems > < Removing and installing aerial amplifier 2R111

A4 Mk3

Removing and installing roof aerial
Removing and installing roof aerial
Radio, telephone and navigation system aerial -R52- (GSM/GPS/RC/SAT), has a maximum of four connections.
Aerial wires are plugged in at roof cross member.
To remove radio, telephone and navigation system aerial -R52-, lower headliner at rear.
–  Switch off all electrical equipment.
–  Remove ignition key.
Removing
–  Lower headliner (rear) → General body repairs, interior; Rep. gr.70.
   
–  Release and unplug connectors -1-, -2- and -3- to aerial wires.
–  Remove aerial wires as far as radio, telephone and navigation system aerial -R52--5-.
–  Unscrew nut -4-.
–  Lift radio, telephone and navigation system aerial -R52--5- off roof.
Installing
–  Guide in aerial wires through roof opening and carefully fit radio, telephone and navigation system aerial -R52- onto roof.
–  Ensure that seal is seated properly.
–  Install in reverse sequence of removal.
Tightening torques → Chapter
  A91-11168

Fitting instructions: radio communication systems > < Removing and installing aerial amplifier 2R111