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Home >> Mercedes Benz >> 2007 >> G55 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical Components -- Testing & Repair -- G-Class (463) >> Testing & Repair >> Remove/install CD changer - AR82.64-P-7508GR

Remove/install CD changer - AR82.64-P-7508GR

MODEL 463.243 /244 /245 /246 /247 /249 /250 /254 /270 /271 /303 /309 /322 /323 /332 /333 /340 /341 

MODEL 463.248 except CODE (979) special protection version 

Fig 1: Identifying CD Changer, TV Tuner And Nut
G07705912Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Connector For CD Changer Power Supply And Fiber Optic Cable Connector
G07705913Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install    
1 Remove CD magazine from CD changer (A2/6)    
2 Activate Service mode in Tele-Aid emergency call system IMPORTANT Only with model 463.243/244/245/247/248/ 250/254/270/309/322/323/332/333 with code ET2 TeleAid car phone emergency call system AR82.95-P-0005-03GR 
IMPORTANT Notes regarding the Tele-Aid emergency call system Model 463.243/244/245/247/248/250/ 254/270/309/322/323/332/333 with code ET2 TeleAid car phone emergency call system AH82.95-P-0001-01GA
DANGER Risk of explosion  caused by oxyhydrogen gas. Risk of poisoning and caustic burns  caused by swallowing battery acid. Risk of injury  caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and glasses. Only pour battery acid into suitable and appropriately marked containers. AS54.10-Z-0001-01A
3 Disconnect battery ground cable   AR54.10-P-0003G
NOTES Notes on battery   AH54.10-P-0001-01A
4 Remove TV tuner (Europe: USA) (A2/42) IMPORTANT Only with model 463.243/244/245/247/248/ 250/254/270/271/303/309/303/322/323/ 332/333/340/341 with code EM9 TV tuner AR82.85-P-7366GR 
5 Unscrew nuts (2)    
6 Remove CD changer (A2/6) IMPORTANT Separate CD changer power supply connector (4) and fiber optic cable connector (5) on back side of CD changer (A6/2).  
7 Cover fiber optic cable   AR82.95-P-0005-01A 
NOTES Notes on fiber optic cable   AH82.70-P-0001-02A
8 Install in the reverse order    
9 Deactivate service mode in TELE AID emergency call system IMPORTANT Only with model 463.243/244/245/247/248/ 250/254/270/309/322/323/332/333 with code ET2 TeleAid car phone emergency call system AR82.95-P-0005-03GR 
IMPORTANT Notes regarding the Tele-Aid emergency call system Model 463.243/244/245/247/248/250/ 254/270/309/322/323/332/333 with code ET2 TeleAid car phone emergency call system AH82.95-P-0001-01GA
10 Read out fault memory and erase IMPORTANT STAR DIAGNOSIS
Stored faults which can result from lines being disconnected or from simulation during removal and installation or test work, have to be processed and erased in the fault memories after completing the work
 
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
11 Perform a function test