Retrofit Antenna For Global Positioning System (GPS) - AN82.61-P-7474-04WA

MODEL 172.4## 

(except 172.475) 1# 

except CODE (508) Navigation box preinstallation 

except CODE (509) Navigation box 

Fig 1: Identifying Mounting Wedge (110 589 03 59 00)

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1. Carefully unclip cover (5) using assembly wedge and place to one side with electrical lines still connected.

   The cover (5) is attached with two clips (4) in the rear section.

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2. Pull off protective foil (7) from GPS antenna (A2/23) and stick GPS antenna (A2/23) onto mount on instrument panel.

   The installation position of the GPS antenna (A2/23) is indicated by guides.

3. Route GPS antenna wiring harness (6) through opening (arrow) and route in upper section of instrument panel as shown.

   Courtesy of MERCEDES-BENZ USA

4. Route GPS antenna wiring harness (6), as shown, into COMAND® controller unit slot.
5. Clip holder (6.1) of GPS antenna wiring harness (6) into air duct (7).
6. Fix GPS antenna wiring harness (6), as shown, onto air duct (7) using felt tape (8).

   The white coupling (6.2) of the GPS antenna wiring harness (6) is connected during the installation of the COMAND® controller unit.

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7. Install cover (5).

The cover (5) is attached with two clips (4) in the rear section.

Courtesy of MERCEDES-BENZ USA