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Home >> Mercedes Benz >> 2013 >> CL63 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 216 Chassis - 5 Of 9 >> Testing & Repair >> Remove/install Digital Audio Broadcasting control unit (DAB) - AR82.60-P-2001SX

Remove/install Digital Audio Broadcasting control unit (DAB) - AR82.60-P-2001SX

MODEL 216 with CODE (537) Digital radio 

MODEL 221 with CODE (537) Digital radio except CODE (Z07) Top protection 

Shown on model 221 

Fig 1: Identifying Digital Audio Broadcasting Control Unit Remove/Install Components - Shown On Model 221
G10112417Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
NOTES Notes on avoiding damage to fiber optic cables during repair work   AH82.60-P-0001-05AK
1 Buffer the basic data of the Digital Audio Broadcasting control unit (N87/3) in STAR DIAGNOSIS When replacing the Digital Audio broadcasting control unit (N87/3).
INSTALLATION IMPORTANT Copy temporarily stored basic data into Digital Audio Broadcasting control unit (N87/3).
 
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
2 Switch off ignition and withdraw transmitter key or Keyless Go start/stop button from the EIS [EZS] control unit IMPORTANT Keyless Go start/stop button only for vehicles with code (889) Keyless Go.  
3 Detach left paneling at side in luggage compartment (1), as shown, and swivel to side as far as possible until the Digital Audio Broadcasting control unit (N87/3) is accessible   AR68.30-P-4600SX
4 Detach electrical connector (5) and electrical connector with fiber optic cable connector (6)    
5 Remove screws (2) and raise Digital Audio Broadcasting control unit (N87/3) with the bracket (3) far enough until the felt adhesive tapes (4) can be detached    
6 Detach felt adhesive tapes (4) and remove Digital Audio Broadcasting control unit (N87/3) from trunk    
7 Remove bracket (3) from Digital Audio Broadcasting control unit (N87/3) When replacing the Digital Audio Broadcasting control unit (N87/3) or the bracket (3).  
8 Install in the reverse order