Retrofit antenna for global positioning system (GPS) - AN82.61-P-7474-04PB

Fig 1: Identifying GPS Antenna

Glue two layers of felt tape to the underside of the GPS antenna (A2/23).
Do not glue felt tape on the covering foil of the GPS antenna (A2/23) (top side of antenna).
Connect antenna line (1) of GPS antenna (A2/23) to adapter line (3).
Should latch audibly.

Fig 2: Identifying GPS Antenna And Adapter Line
Wind felt tape around GPS antenna (A2/23) and adapter line (3).
The blue connector at the adapter line (3) is coded and will be connected later to the MB Audio 50 APS radio or COMAND APS (with navigation).
Remove covering foil from GPS antenna (A2/23).

Fig 3: Identifying Antenna Line And GPS Antenna
Unscrew three screws from the cover of the instrument cluster.
Glue GPS antenna (A2/23) on right inside of instrument cluster instrument panel.
Opening of GPS antenna (A2/23) has to face windshield.
Route antenna line (1) of GPS antenna (A2/23) with adapter line to radio recess in center console.
Reattach cover of instrument cluster with three screws.