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Home >> Mercedes Benz >> 2017 >> E400 Base, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 207 Chassis - 3 Of 4 >> Testing & Repair >> Remove/install Digital Audio Broadcasting control unit (DAB) >> Remove/install Digital Audio Broadcasting control unit (DAB) - AR82.60-P-2001EC

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

MODEL 207.3 with CODE (537) Digital radio 

Fig 1: Identifying Digital Audio Broadcasting Control Unit Remove/Install Components
G10003537Courtesy 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 Temporarily store basic data of 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 remove transmitter key or KEYLESS-GO start/stop button from electronic ignition lock control unit KEYLESS-GO start/stop button only on vehicles with code (889) Keyless-Go.  
3 Remove trunk floor paneling (1)    
4 Remove screws (3) and remove anchoring lugs    
5 Pull cover on carrier plate (2) to rear and remove    
6 Detach electrical connector (8) and electrical connector with fiber optic cable (10)    
NOTES Notes on avoiding damage to fiber optic cables during repair work With Media Oriented System Transport (MOST) AH82.60-P-0001-05AK
7 Expose electrical wiring harness (7, 9) on bracket (5)    
8 Remove bolts (11)    
9 Unclip holder (5) (arrows A) and remove from carrier plate (6) with Digital Audio Broadcasting control unit (N87/3) INSTALLATION IMPORTANT Ensure that tabs (arrows B) are properly seated in the carrier plate (6).  
10 Unscrew nuts on underside of holder (5) and remove Digital Audio Broadcasting control unit (N87/3) When replacing bracket (5) or Digital Audio Broadcasting control unit (N87/3).  
11 Install in the reverse order