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Home >> Mercedes Benz >> 2017 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 205 Chassis - 2 Of 5 >> Testing & Repair >> Remove/Install Amplifier For Sound System - AR82.62-P-7723LWR

Remove/Install Amplifier For Sound System - AR82.62-P-7723LWR

Model 205.4 

with code 810 (Premium sound system) 

G13023907Courtesy of MERCEDES-BENZ USA
  Notes on avoiding damage to optical fibers during repair work   AH82.60-P-0001-05AK
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Perform initial startup of sound system amplifier control unit (N40/3) When replacing the sound system amplifier control unit (N40/3).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
2 Switch off ignition and store transmitter key outside of transmission range (min. 2 m)    
3 Remove right side paneling in trunk   AR68.30-P-4800LWR
4 Remove the bracket (1) with the sound system amplifier control unit (N40/3) from the sidewall    
5 Disconnect electrical wiring harness from bracket (1)    
6 Disconnect electrical connectors at sound system amplifier control unit (N40/3)    
7 Remove sound system amplifier control unit (N40/3) with the bracket (1)    
8 Detach sound system amplifier control unit (N403) from bracket (1) When replacing the sound system amplifier control unit (N40/3).  
9 Install in the reverse order