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Home >> Smart >> 2012 >> Fortwo Passion, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 451 Chassis >> Testing & Repair >> Remove/install smart radio >> Remove/install smart radio - AR82.60-P-7004MCD

Remove/install smart radio - AR82.60-P-7004MCD

MODEL 451.3/4 

with CODE 527 (High-Line radio) 

except CODE 516 (RADIO WITH USB INTERFACE) 

except CODE C50 (smart radio ten) 

except CODE C57 (smart radio nine) 

except CODE P02 (car2go) 

Fig 1: Identifying Smart Radio Remove/Install Components
G10978978Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Have radio code ready for subsequent commissioning    
REFER TO DESCRIPTION & OPERATION Service Information: Safety code as theft protection   SI82.60-P-0001A
2 Remove cover on center console   AR68.20-P-2350MCF
3 Remove screws/bolts (2) from Premium smart radio (A2/4)    
4 Pull Premium smart radio (A2/4) far enough out of radio recess until electrical connectors (3) and antenna plug (4) are accessible    
5 Disconnect electrical connectors (3) and antenna plug (4) from Premium smart radio 4 (A2)    
6 Remove Premium smart radio (A2/4)    
7 Install in the reverse order    
8 Connect STAR DIAGNOSIS and read out fault memory    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04MCC
9 Enter radio code    
10 Adapt audio settings    
IMPORTANT Notes on audio settings   AH82.60-P-0002-01MCC
11 Perform function test of Premium smart radio (A2/4)    
12 Check software release and update if necessary    
REFER TO DESCRIPTION & OPERATION Service Information: Update audio equipment software SI82.85-P-0003A  
    Perform software update for audio units AR82.00-P-0500MCC 
13 Enter serial number of Premium smart radio (A2/4) into vehicle documentation (VeDoc) When replacing Premium smart radio (A2/4).
IMPORTANT Enter serial number of Premium smart radio (A2/4) into theft-relevant data.