LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2012 >> S550 Base >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Electrical System - Body - 221 Chassis - 04 Of 10 >> Testing & Repair >> Remove/install radio - AR82.60-P-7502I

Remove/install radio - AR82.60-P-7502I

MODEL 220 up to 31.8.02 with CODE (750a) MB radio Audio 30 RDS with CODE (753) MB radio Audio 30 RDS with CODE (756a) MB radio Audio 10 RDS with CD compartment 

Fig 1: Identifying Radio Remove/Install Components
G10128881Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/Install     
1 Connect no load current retention unit   AR54.10-P-1030-07I
CMP 12.2 quiescent current retention unit *WH58.30-Z-1012-09A 
DANGER Risk of explosion  caused by escaping oxyhydrogen gas. Risk of injury  caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries  caused by short circuit. Risk of poisoning  caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices No fire, sparks, open flames or smoking. Wear acid-resistant gloves and clothing and safety glasses with side guards.
Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.
Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.
 
2 Disconnect ground cable of battery  
NOTES Notes on battery    
IMPORTANT Notes on AGM battery Model 220.028 with CODE (450) Taxi version. Models 220.070/075/175/178/875/878 as of 1.1.01.  
3 Remove center console cover (1)    
4 Undo screws (2) and remove radio (A2) from the center console covering    
5 Install in the reverse order    
6 Test for proper operation    
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1012-09A Quiescent current retention unit