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Home >> Mercedes Benz >> 2021 >> E450 Base, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 238 Chassis (3 Of 6) >> Testing & Repair >> Remove/Install Antenna Amplifier/Compensator For Telephone - AR82.62-P-0005LWE

Remove/Install Antenna Amplifier/Compensator For Telephone - AR82.62-P-0005LWE

Model 213, 238 

With Code 386 (Comfort telephony) 

Model 213, 238 

With Code 899 (Multifunction telephony) 

Shown On Model 213 With Code 581 (Automatic air conditioning) 

Fig 1: Antenna Amplifier/Compensator For Telephone Components Location - Model 238 With Code 386, 899 (Shown On Model 213 With Code 581)
G15379077REMOVINGINSTALLINGCourtesy of MERCEDES-BENZ USA
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove left door sill moldings Model 238 with code 386 (Comfort telephony)
Model 238 with code 899 (Multifunction telephony)
AR68.30-P-4100CLW
    Model 213 with code 386 (Comfort telephony)
Model 213 with code 899 (Multifunction telephony)
AR68.30-P-4100LW
2 Remove left front seat   AR91.10-P-1000LW
3 Detach lower left B-pillar trim Model 213 with code 386 (Comfort telephony)
Model 213 with code 899 (Multifunction telephony)
 
4 Loosen floor covering (1) in area of left front seat and fold to one side    
5 Unclip air duct (2) and place to one side Model 213 with code 386 (Comfort telephony) with code 581 (Automatic air conditioning)
Model 213 with code 581 (Automatic air conditioning) with code 899 (Multifunction telephony)
 
6.1 Unscrew nuts (3) Model 213 with code 386 (Comfort telephony)
Model 213 with code 899 (Multifunction telephony)
 
6.2 Unclip mobile radio antenna amplifier/compensator (A28/15) from holder Model 238 with code 386 (Comfort telephony)
Model 238 with code 899 (Multifunction telephony)
 
7 Remove mobile radio antenna amplifier/compensator (A28/15) and disconnect electrical connectors (4)    
8 Install in the reverse order