Mercedes-Benz ML320. Service manual - part 277

 

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Mercedes-Benz ML320. Service manual - part 277

 

 

CD PLAYER WITH CHANGER (CDC) DIAGNOSIS, CONTENTS - AD82.64-P-1000AZ 

MODEL 124,163,168, 202, 208, 210 with CODE (819) 6-disk CD changer in trunk  

MODEL 129 as of 1.6.98 with CODE (819) 6-disk CD changer in trunk  

TOOLS, TESTING ELECTRICAL SYSTEM, CD PLAYER WITH CHANGER - AD82.64-P-2000-01A 

switch off radio.

 

Testing 

 

 

1

Amplifier control module, 
testing electrical system of 
LS

Spannungsversorgung

AD82.62-P-6001-
01C

2

Amplifier control module, 
testing electrical system of 
LS

Loud Speaker Signal

AD82.62-P-6001-
01D

3

Loudspeaker, testing 
electrical system of LS

Left rear Door

AD82.62-P-6001-02S

4

Loudspeaker, testing 
electrical system of LS

Right rear Door

AD82.62-P-6001-
02T

5

Loudspeaker, testing 
electrical system of LS

Left front door

AD82.62-P-6001-
02U

6

Loudspeaker, testing 
electrical system of LS

Right Front Door

AD82.62-P-6001-
02V

7

Acoustimass (R) bass 
module, testing electrical 
system of LS

Babbox

AD82.62-P-6001-
04A

I 6.1 [] 11

CD player with changer 
(CDC) diagnosis, 
advanced information

 

AD82.64-P-2000A

I 6.1 [] 12

CD player with changer 
(CDC) diagnosis, 
function check

 

AD82.64-P-3000A

I 6.1 [] 13

CD player with changer 
(CDC) diagnosis, fault 
memory

Models 129, 202, 208, 
210 as of 01.06.98 with 
CODE (819) 6-disk CD 
changer in trunk and 
digital data bus (D2B)

AD82.64-P-4000A

I 6.1 [] 14

CD player with changer 
(CDC) diagnosis, 
troubleshooting

 

AD82.64-P-5000A

I 6.1 [] 21

CD player with changer 
(CDC), testing electrical 
system

 

AD82.64-P-6000A

 

2001 Mercedes-Benz ML320 

1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis

  

me 

 

Special tools  

Fig. 150: Identifying Electrical Connection Set (201 589 00 99 00) 

Commercially available tools 

CD PLAYER WITH CHANGER CONNECTIONS - AD82.64-P-2000-02B 

Model 163  

Model 163: 

Coupling assignment  

Fig. 151: Identifying CD Player With Changer Connections 

CD PLAYER WITH CHANGER (CDC), DIAGNOSIS, PREVIOUS KNOWLEDGE - AD82.64-P-2000A 

MODELS 124,163,168, 202, 208, 210 with CODE (819) 6-disc CD changer  

MODELS 129 as of 1.6.98 with CODE (819) 6-disc CD changer  

Number

Designation

WH58.30-Z-1001-09A

Multimeter

 

CD player with changer, 
location

Models 124, 129, 168, 
202, 208, 210

GF82.64-P-3113-01D

 

CD player with changer,  Model 163

GF82.64-P-3113-01GI

 

2001 Mercedes-Benz ML320 

1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis

  

me 

 

CD PLAYER WITH CHANGER (CDC) DIAGNOSIS, FUNCTION CHECK - AD82.64-P-3000A 

MODEL 124,163,168, 202, 208, 210 with CODE (819) 6-disk CD changer in trunk  

MODEL 129 as of 1.6.98 with CODE (819) 6-disk CD changer in trunk  

MODEL 638 with CODE (EP5) CD changer  

location

 

Wiring diagrams

Models 202, 208 as of 
06/97

PE82.00-P-1100D

 

 

Model 210

PE82.00-P-1100A

 

 

Model 163

PE82.00-P-1100E

 

 

Model 168

PE82.00-P-1100GC

 

 

Models 124, 129 and 
Model 202 up to 05/97, 
Group 82

 

 

Connecting and using test 
equipment

 

AD00.00-P-1000AZ 

 

Tools for checking the 
electrical system, CD 
player with changer

 

AD82.64-P-2000-01A

 

CD player with changer, 
connections

Models 202, 208, 210 up 
to 05/98 and Models 124, 
168

AD82.64-P-2000-02A

 

 

Model 163

AD82.64-P-2000-02B

 

 

Models 129, 202, 208, 
210 as of 06/98

AD82.64-P-2000-02C

 

CD changer (CDC) diagnosis, 
previous knowledge

Models 124, 129, 
163, 168, 202, 208, 
210

AD82.64-P-2000A

 

 

Model 638: DMNL 
Vito/V-class, CDC

AD82.64-S-2000A

 

Battery voltage 11 - 14 V  

Fuses okay  

Radio in order  

CD magazine of changer fitted 
with satisfactory CDs free 
from protective film  

 

 

 

Function check 

 

 

Scope of test 

Operation/Requirement 

Specified value 

Possible cause/ 
Remedy
 

1 

Radio: ON 

CD operation must be  AD82.64-P-5000A

 

2001 Mercedes-Benz ML320 

1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis

  

me 

 

CD PLAYER WITH CHANGER (CDC) DIAGNOSIS, TROUBLESHOOTING - AD82.64-P-5000A 

MODEL 124,163,168, 202, 208, 210 with CODE (819) 6-disk CD changer in trunk  

MODEL 129 as of 1.6.98 with CODE (819) 6-disk CD changer in trunk  

VOLTAGE SUPPLY, TESTING ELECTRICAL SYSTEM, CD CHANGER - AD82.64-P-6000-01B 

Model 163  

faultless

Function of CD 
changer
 in 
accordance with radio 
operating instructions

Adjust loudness on radio 
Perform all operating functions of 
CD changer

 

Models 129, 202, 
208, 210 with digital 
data bus (D2B): ? 
AD82.64-P-4000A

 

CD player with changer 
(CDC) diagnosis, advanced 
information

 

AD82.64-P-2000A

 

Troubleshooting 

 

 

Complaint 

Possible cause 

Note 

Remedy 

CD player with changer 
(A2/6) completely 
inoperative

Voltage supply of CD 
player with changer (A2/6)

Models 202, 208, 210 up 
to 05/98 and models 
124, 168 
Model 163 
Models 129, 202, 208, 
210 as of 06/98

AD82.64-P-6000-01A 
&.3.2.( AD82.64-P-
6000-01B
) AD82.64-P-
6000-01C

CD player with changer 
(A2/6), does not load or 
eject CDs

Single CDs with adapter 
loaded in CD magazine 
Adhesive foil on CD has not 
been removed Voltage 
supply of CD player with 
changer (A2/6)

Models 202, 208, 210 up 
to 05/98 and models 
124, 168 
Model 163 
Models 129, 202, 208, 
210 as of 06/98

AD82.64-P-6000-01A 
&.3.3.( AD82.64-P-
6000-01B
) AD82.64-P-
6000-01C

CD player with changer 
(A2/6) does not respond 
to controls

CD player with changer 
(A2/6) Radio (A2)

 

AD82.64-P-6000-02A

 

2001 Mercedes-Benz ML320 

1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis

  

me 

 

 

 

 

 

 

 

 

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