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Home >> Mercedes Benz >> 2021 >> CLS53 AMG >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 257 Chassis 3 Of 8 >> Testing & Repair >> Remove/Install Subwoofer - AR82.62-P-7841FR

Remove/Install Subwoofer - AR82.62-P-7841FR

Model 257 

with code 811 (High-End sound system) 

Fig 1: Subwoofer Component Location - Model 257 With Code 811
G14549606WARNINGREMOVINGINSTALLINGIMPORTANTCourtesy of MERCEDES-BENZ USA
WARNING Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. AS00.00-Z-0011-01A
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 Switch off ignition and store transmitter key outside of transmission range (min. 2 m)    
2 Remove side paneling in left trunk   AR68.30-P-4800FR
3 Separate electrical connectors (2)    
4 Remove bolts (1) and remove subwoofer (3) with woofer (H4/38) from vehicle IMPORTANT The subwoofer (3) and the rear woofer (H4/38) cannot be separated from each other, so they must be replaced together.  
5 Transfer rear woofer amplifier (N40/14) When replacing the subwoofer (3) with rear woofer (H4/38). AR82.62-P-7722FR 
6 Install in the reverse order