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Home >> Mercedes Benz >> 2020 >> S560e >> Repair and Diagnosis >> Electrical >> Body Electrical >> Electrical System - Body - 222 Chassis (4 Of 8) >> Testing & Repair >> Remove/Install Sound System Amplifier Control Unit - AR82.62-P-7723LF

Remove/Install Sound System Amplifier Control Unit - AR82.62-P-7723LF

Model 222 

With Code 810 (Premium sound system) 

Model 222 

With Code 811 (High-End sound system) 

MODIFICATION NOTES

15.09.2017 As of model year 2018, with code 498 (Japan version), remove the TV tuner. Operation step 3.2  
G15380501Courtesy of MERCEDES-BENZ USA

Shown With Code 865 (TV tuner) 

G15380502Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  . Moving parts can pinch, crush or, in extreme cases even sever extremities. No parts of the body or limbs should be within the operating area of mechanical components when moving components. AS00.00-Z-0009-01A
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on HANDS-FREE ACCESS   AH80.61-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)    
3.1 Remove tuner unit (A90/4) Model 222
up to model year 2018
with code 810 (Premium sound system)
with code 865 (digital TV)
Model 222
up to model year 2018
with code 811 (High-End sound system)
with code 865 (digital TV)
 
      AR82.60-P-2002LF 
3.2 Remove TV tuner Model 222
as of model year 2018
with code 498 (Japanese version)
with code 810 (Premium sound system)
with code 865 (digital TV)
Model 222
as of model year 2018
with code 498 (Japanese version)
with code 811 (High-End sound system)
with code 865 (digital TV)
 
      AR82.85-P-7366LFN 
4 Unfasten electrical wiring harness (1) and push to side    
5 Unscrew nuts (3)    
6 Remove the sound system amplifier control unit (N40/3) with bracket (4) until the electrical connectors (2) can be accessed IMPORTANT All other components connected to bracket (4) are not to be removed.  
7 Separate electrical connectors (2)    
8 Remove screws/bolts (5) and remove sound system amplifier control unit (N40/3) from bracket (4) IMPORTANT Bracket (4) remains in the vehicle.  
9 Install in reverse order