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Home >> Mercedes Benz >> 2017 >> S550e >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Electrical System - Body - 222 Chassis >> Testing & Repair >> Remove/install antenna amplifier module - AR82.62-P-8300LF

Remove/install antenna amplifier module - AR82.62-P-8300LF

MODEL 217.3 

MODEL 222 

Shown on MODEL 222 with CODE 413 (Panoramic sliding roof) 

Fig 1: Antenna Amplifier Module Remove/Install Components - Shown On Model 222 With Code 413 (1 Of 2)
G11133100Courtesy of MERCEDES-BENZ USA
Fig 2: Antenna Amplifier Module Remove/Install Components - Shown On Model 222 With Code 413 (2 Of 2)
G11133101Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1.1 Remove headliner service flap (7) MODEL 222.0/1/9
with CODE 413 (Automatic panoramic sliding sunroof)
 
1.2 Remove headliner MODEL 222.0/1/9
without CODE 413 (Automatic panoramic sliding sunroof)
 
2 Disconnect electrical connections (2) from FM 1, AM, CL [ZV] and KEYLESS-GO antenna amplifier (A2/18) NOTES
Avoid tensile load on electrical lines to rear window.
Otherwise, the contact bars may be damaged.
 
3 Loosen screw/bolt (1) at FM 1, AM, CL and KEYLESS-GO antenna amplifier (A2/18), unclip FM 1, AM, CL and KEYLESS-GO antenna amplifier (A2/18) and remove IMPORTANT The bolt (1) remains on the FM 1, AM, CL and KEYLESS-GO antenna amplifier (A2/18).  
4 Disconnect electrical connections (6) from TV 2 and DAB band III antenna amplifier (A94/2) MODEL 217.3
with CODE 537 (Digital radio (DAB))
MODEL 217.3
with CODE 865 (TV tuner)
MODEL 222
with CODE 537 (Digital radio (DAB))
MODEL 222
with CODE 865 (TV tuner)
NOTES
Avoid tensile load on electrical lines to rear window.
Otherwise, the contact bars may be damaged.
 
5 Loosen screw/bolt (5) from TV 2 and DAB Band III antenna amplifier (A94/2), unclip TV 2 and DAB Band III antenna amplifier (A94/2) and remove MODEL 217.3
with CODE 537 (Digital radio (DAB))
MODEL 217.3
with CODE 865 (TV tuner)
MODEL 222
with CODE 537 (Digital radio (DAB))
MODEL 222
with CODE 865 (TV tuner)
IMPORTANT The bolt (5) remains on the TV 2 and DAB Band III antenna amplifier (A94/2).
 
6 Remove trim at left from C-pillar MODEL 217.3 AR68.30-P-4490LC
    MODEL 222.0/1 AR68.30-P-4490LF
    MODEL 222.9 AR68.30-P-4490LFA
7 Disconnect electrical connections (2) from FM 2 and DAB antenna amplifier (A2/19) NOTES
Avoid strain relief on electrical lines.
Otherwise, the contact bars may be damaged.
 
8 Loosen screw/bolt (1) from FM 2 and DAB antenna amplifier (A2/19), unclip FM 2 and DAB antenna amplifier (A2/19) and remove IMPORTANT The bolt (1) remains on the FM 2 and DAB antenna amplifier (A2/19).  
9 Remove right cover from C-pillar MODEL 222.0/1
with CODE 865 (TV tuner)
AR68.30-P-4490LF
    MODEL 222.9 AR68.30-P-4490LFA
    MODEL 217.3
with CODE 865 (TV tuner)
AR68.30-P-4490LC
10 Disconnect electrical connections (4) from TV 1 antenna amplifier (A94/1) MODEL 217.3
with CODE 537 (Digital radio (DAB))
MODEL 217.3
with CODE 865 (TV tuner)
MODEL 222
with CODE 537 (Digital radio (DAB))
MODEL 222
with CODE 865 (TV tuner)
NOTES
Avoid strain relief on electrical lines.
Otherwise, the contact bars may be damaged.
 
11 Loosen screw/bolt (3) from TV 1 antenna amplifier (A94/1), unclip TV 1 antenna amplifier (A94/1) and remove MODEL 217.3
with CODE 865 (TV tuner)
MODEL 222
with CODE 865 (TV tuner)
IMPORTANT The bolt (3) remains on the TV 1 antenna amplifier (A94/1).
 
12.1 Remove left cover from A-pillar MODEL 222.0/1/9
with CODE 865 (TV tuner)
AR68.30-P-4050LF
12.2 Remove right-hand paneling from A-pillar MODEL 217.3
with CODE 865 (TV tuner)
AR68.30-P-4490LC
13 Disconnect electrical connections from TV 3 antenna amplifier (A94/3) MODEL 217.3
with CODE 865 (TV tuner)
MODEL 222
with CODE 865 (TV tuner)
NOTES
Avoid tensile load on electrical lines to rear window.
Otherwise, the contact bars may be damaged.
 
14 Loosen screw/bolt (3) from TV 3 antenna amplifier (A94/3), unclip TV 3 antenna amplifier (A94/3) and remove MODEL 217.3
with CODE 865 (TV tuner)
MODEL 222
with CODE 865 (TV tuner)
IMPORTANT The bolt (3) remains on the TV 3 antenna amplifier (A94/3).
 
15 Install in the reverse order    
16 Perform function test