LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2011 >> ML63 >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Entertainment/Telephone, Exterior/Interior Lights, Headlamp, Level Sensors & Wiper/Washer -- Testing & Repair -- 164 Chassis >> Testing & Repair >> Remove/install loudspeaker amplifier control unit - AR82.62-P-7720GZ

Remove/install loudspeaker amplifier control unit - AR82.62-P-7720GZ

MODEL 164 with CODE (810) Sound system 

Fig 1: Identifying Sound System Amplifier
G05260395Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 2: Identifying Loudspeaker Amplifier Control Unit Components Location
G05260396Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 3: Identifying Sound System Amplifier, Bracket And Bolts
G05260397Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REMOVINGINSTALLING Remove/install    
NOTES Notes on avoiding damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
1 Read out coding of amplifier for sound system (N40/3) Only when replacing amplifier for sound system (N40/3) and when it can still be read out with STAR DIAGNOSIS.  
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
    STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A 
2 Remove left front seat   AR91.10-P-1000GZ
3 Remove left front door sill molding   AR68.30-P-4100GZ
4 Remove left rear door sill molding   AR68.30-P-4100GZ
5 Remove B-pillar paneling at bottom left   AR68.30-P-4700GZ
6 Remove cover (2).    
7 Remove anchoring lug cover (3)    
8 Remove bolt (4) and remove anchoring lug (5) IMPORTANTInstallation:  Insert anchoring lug with its positioning tab properly aligned.  
    TORQUE SPECIFICATION *BA68.50-P-1001-03F 
9 Fold over left rear floor covering (1)    
10 Remove clip (6) and remove air duct (7)    
11 Remove nuts (8) and remove left intermediate bottom (9)    
12 Disconnect electrical connectors from amplifier for sound system (N40/3) IMPORTANT Cover fiber optic cable using suitable means.  
13 Remove nuts (10) and remove amplifier for sound system (N40/3) together with bracket    
14 Remove bolts (11) and remove bracket (12) from amplifier for sound system (N40/3)    
15 Install in the reverse order    
16 Code amplifier for sound system (N40/3) Only when installing new amplifier for sound system (N40/3).  
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
    STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A 
CARGO RETAINERS

Number Designation Model 164.1/8
BA68.50-P-1001-03F Bolt, cargo retainers to body Nm 24
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1048-13A STAR DIAGNOSIS diagnosis system, Compact Passenger Car 6511 1801 00