1997 MERCEDES-BENZ ML320 audio

Fig. 128: Audio 30 APS Test Of Elec trical System Wheel Speed Signal
REVERSE SIGNAL, TESTING, ELECTRICAL SYSTEM, AUDI O 30 APS - AD82.61-P-6001-04A

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electr ical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:08 PMPage 225 © 2006 Mitchell Repair Information Company, LLC.

Fig. 129: Reverse Signal, Testing, Electrical System, Audio 30 APS
AUDIO 30 APS TEST OF ELECTRICAL SYSTEM GPS ANTENNA - AD82.61-P-6001-05B
Fig. 130: Audio 30 APS Test Of Electrical System GPS Antenna
RADIO AND NAVIGATION UNIT, ILLUMINATION, TESTING, ELECTRICAL SYSTEM, AUDIO SYSTEM 30 APS -
AD82.61-P-6001-06A

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:08 PMPage 226 © 2006 Mitchell Repair Information Company, LLC.

Fig. 131: Radio And Navigation Unit, Illumination, Testing, Electrical System, Audio System 30 APS
AUDIO 30 APS, TESTING, ELECTRICAL SYSTEM - AD82.61-P-6001A
MODEL 163,168,170, 208, 210 with CODE (353) Audio 30 APS
Audio 30 APS, location
of componentsModel 163GF82.61-P-0002-01D
Audio 30 APS, location
of componentsModel 168GF82.61-P-0002-01B
Audio 30 APS, location
of componentsModel 170GF82.61-P-0002-01A
Audio 30 APS, location
of componentsModel 208, 210GF82.61-P-0002-01C
Audio 30 APS operating
instructions GF82.61-P-0002-03A
Audio 30 APS diagnosis,
basic knowledge AD82.61-P-2001A
Connector assignments
on radio and navigation
unit AD82.61-P-2001-02A
Battery voltage 11 -14 V
Testing
1Radio and navigation unit
power supply, testing,
electrical system, Audio
30 APS AD82.61-P-6001-01A
2HHT interface, testing,
electrical system, Audio
30 APS AD82.61-P-6001-02A
3Wheel speed signal,
testing, electrical system,
Audio 30 APS AD82.61-P-6001-03A

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:08 PMPage 227 © 2006 Mitchell Repair Information Company, LLC.

ANTENNA SYSTEM (AS) DIAGNOSIS, CONTENTS - AD82.62-P-1000AZ
MODELS 163, 168, 202.078 /080 /083 /182 /188, 208 (except, 208.4), 202.01 /02/12 as of 1.1.97, 210.0 /2
SPEAKER SYSTEM (LSA) DIAGNOSIS CONTENTS - AD82.62-P-1001AZ
MODEL 163 with CODE (491) U.S. version with CODE (259) Radio Premium with Bose sound system
MODEL 163 with CODE (259a) Radio ML 10 with sound system except CODE (491) U.S. version
MODEL 208 with CODE (810) Sound system with MB radio
4Backup signal, testing,
electrical system, Audio
30 APS Model 163, 168,
170 AD82.61-P-6001-04A
5Backup signal, testing,
electrical system, Audio
30 APS Model 208, 210 AD82.61-P-6001-04B
6GPS antenna, testing,
electrical system, Audio
30 APSModel 168, 170, 208, 210AD82.61-P-6001-05A
7GPS antenna, testing,
electrical system, Audio
30 APSModel 163AD82.61-P-6001-05B
8Radio and navigation
unit, illumination, testing,
electrical system, Audio
30 APS AD82.61-P-6001-06A
I 4.4 [] 11Antenna system (AS)
diagnosis, previous
knowledge AD82.62-P-2000A
I 4.4 [] 12Antenna system (AS)
diagnosis, function check AD82.62-P-3000A
I 4.4 [] 21Antenna systems (AS),
testing electrical system AD82.62-P-6000A
I 5.13 [] 11Loudspeaker system (LS)
diagnosis, previous
knowledge AD82.62-P-2001A
I 5.13 [] 12Loudspeaker system (LS)
diagnosis, function check AD82.62-P-3001A
I 5.13 [] 13aLoudspeaker system (LS)
diagnosis, troubleshootingModel 208AD82.62-P-5001A

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:08 PMPage 228 © 2006 Mitchell Repair Information Company, LLC.

rain sensorwith CODE (345a) Rain sensor7700GH
Removing and
installing washer
fluid reservoir of
windshield
washer systemMODEL
163.113/128 /136 /154 /157 /172 /174 /175 with
7.6 L reservoirAR82.35-P-
6000GH
Remove/install
radioMODEL 129, 163, 168, 170, 202, 208, 210,
414,463...AR82.60-P-
7502EA
Removing and
installing CAN
bus adapterMODEL 163 with CODE (353) Audio 30 APSAR82.61-P-
7413G
Remove/install
antenna for
global positioning
system (GPS) on
vehicles with
APSMODEL 163...AR82.61-P-
7474GI
Check
microphone for
sound amplifierMODELS 163.113/154 /174 #A as of 289565,
163.128 /157 /175 with CODE (810) Sound
systemAR82.62-P-
1110GH
Removing and
installing
microphoneMODEL 163...AR82.62-P-
7700GH
Remove/install
loudspeaker
amplifier control
moduleMODELS 163.113/128 /136 /154 /157 /172 /175
with CODE (810) Sound system MODEL
163.174AR82.62-P-
7720GH
Remove/install
speaker in the
side paneling
(rear)MODEL 163...AR82.62-P-
7837GH
Remove/install
wooferMODELS 163.113/128 /136 /154 /157 /172 /175
with CODE (810) Sound system MODEL
163.174AR82.62-P-
7839GH
Removing and
installing
loudspeakers in
front doorsMODEL 163AR82.62-P-
7845GH
Remove/install
front door
speakers in
mirror triangleMODEL 163...AR82.62-P-
7850GH
Removing and
installing
loudspeakers in MODEL 163AR82.62-P-
7874GH

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:08 PMPage 251 © 2006 Mitchell Repair Information Company, LLC.

starts flashing again. In this state the code number can be written over as frequently as desired. A
correction can be made only by entering the complete code number again.
4. Confirm code number:
Press TUNE, AUTO/SEEK or SC button. The radio automatically switches on and indicates the radio
station or frequency stored with station button 1.
5. If an incorrect code number is entered and confirmed, the word "CODE" appears again on the display. If
an incorrect code is entered three times the word "WAIT" appears on the display and the radio locks up
for approx. 10 min. If the code is entered incorrectly three times again the radio locks up again for 10
min. Three more incorrect entries (a total of 9 incorrect attempts) increase the lock-up time to 60 min.
Another three incorrect entries lock up the radio for another 60 min.
The waiting time runs only when the radio is switched on.
CODING RADIO - AR82.60-P-7502-01GH
1. If the power supply to the radio is interrupted the radio will not operate when reconnected. After
switching on the ignition the word "CODE" appears on the radio display.
2. The code number for this radio is given on the included code card.
3. Enter the code number with the station buttons, e.g. number 1 = station button 1..
4. After entering the first digit the word "CODE" disappears and the number entered is displayed followed
by four dashes. Enter the next numbers with the corresponding station buttons. After entering the five
digit code number compare the code number with the number on the display. At this point the code
number can be written over as frequently as necessary for correction. If the wrong code number has been
entered, enter the entire code number again.
5. Confirm entry of correct code number with " < " or " > " button.
6. If the wrong code number has been entered and confirmed the word "CODE" appears again on the display
and the code must be entered again.
7. After entering the code incorrectly three times the word "WAIT" appears on the display and the radio is
disabled for approx. 10 minutes. After entering the incorrect code three times again the radio is disabled
for approx. 60 minutes.
The disable time runs down only with the radio switched off.
REMOVE/INSTALL RADIO - AR82.60-P-7502EA
MODEL 129 with single-block unit, 2nd generation two-component unit control element and MB radios
MODEL 163 with CODE (257) Hi-Line radio with CODE (259) Premium radio with Bose sound system
with CODE (352) COMAND operating and display system with CODE (353) Audio 30 APS with CODE
(357) Navigation system - additional unit with CODE (522) Modular control system (MCS) radio USA
with CODE (750) MB Audio 30 RDS radio with CODE (752) Becker Mexico 2000 radio with traffic news
decoder with CODE (753) MB Audio 30 RDS radio with CODE (756) MB Audio 10 RDS radio with CD
compartment

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:09 PMPage 287 © 2006 Mitchell Repair Information Company, LLC.

MODEL 168 with CODE (353) Audio 30 APS with CODE (750) MB Audio 30 radio with TP/RDS with
CODE (752) MB Audio 30 radio without TP/RDS with CODE (753) MB Audio 10 CC radio with TP/RDS
with CODE (754) MB Audio 10 CC radio without TP/RDS with CODE (756) MB Audio 10 CD radio with
TP/RDS with CODE (758) MB Audio 5 radio with CODE (759) MB Audio 5 TP radio with RDS
MODEL 170 with CODE (510) MB Exquisite radio with traffic news decoder, with RDS (Becker) with
CODE (512) MB Special radio with traffic news decoder, with RDS with CODE (515) MB Classic radio
with traffic news decoder, with RDS with CODE (516) MB Classic radio without traffic news decoder
with CODE (755) MB Special radio with CD tray
MODEL 202 with CODE (510) MB Exquisite radio with traffic news decoder, with RDS (Becker) with
CODE (512) MB Special radio with traffic news decoder, with RDS with CODE (515) MB Classic radio
with traffic news decoder, with RDS with CODE (516) MB Classic radio without traffic news decoder
with CODE (750) Becker Europa 2000 radio with CODE (751) Becker Grand Prix 2000 radio with RDS
MODEL 208 with CODE (510) MB Exquisite radio with traffic news decoder, with RDS (Becker) with
CODE (512) MB Special radio with traffic news decoder, with RDS with CODE (515) MB Classic radio
with traffic news decoder, with RDS with CODE (516) MB Classic radio without traffic news decoder
MODEL MODEL 210 with CODE (510a) MB Exquisite radio with traffic news decoder, with RDS
(Becker) with CODE (512a) MB Special radio with traffic news decoder, with RDS with CODE (515a)
MB Classic radio with traffic news decoder, with RDS with CODE (516a) MB Classic radio without
traffic news decoder with CODE (750a) MB Audio 30 RDS radio with CODE (753) MB Audio 30 RDS
radio with CODE (756a) MB Audio 10 RDS radio with CD compartment
MODELS
463.200 /204 /206 /207 /208 /209 /220 /221 /224 /225 /227 /228 /230 /231 /232 /233 /240 /241 /243 /244 /245 /2
4
with CODE (ER5) MB "Classic" radio or standard class stereo cassette radio with CODE (ER6) MB
"Special" radio or mid-class stereo cassette radio with CODE (ER7) MB "Exquisite" radio or comfort
class stereo cassette radio
MODEL 414.700 with CODE (EF8) Sound 10 radio with CODE (EF9) Sound 20 radio with CODE (EG5)
Sound 30 radio with CODE (EG6) Audio 10 comfort radio, D2B networked with CODE (EU0) Sound 30
radio with single CD drive with CODE (EF2) Audio 10 RDS with CD insertion slot

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:09 PMPage 288 © 2006 Mitchell Repair Information Company, LLC.

Fig. 191: Identifying Removal Assembly (000 589 88 63 00)
REMOVING AND INSTALLING CAN BUS ADAPTER - AR82.61-P-7413G
MODEL 163 with CODE (353) Audio 30 APS
Fig. 192: Identifying CAN Bus Adapter

MB radioMODEL 129 as of 02/91BT82.60-P-9309-01C
3Disconnect electrical
connectors
4Install in the reverse order
5Enter radio codeCode 750, 751AR82.60-P-7502-01A
Code 510a, 512a, 515a,
516a, 755, ER5, ER6,
ER7AR82.60-P-7502-01B
Model 129AR82.60-P-7502-01C
Model 168, 414AR82.60-P-7502-01GC
Model 163AR82.60-P-7502-01GH
Removal, installation
1Remove cover on shift
lever AR68.20-P-2310GH
2Disconnect electrical
connector on CAN bus

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electr ical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:09 PMPage 290 © 2006 Mitchell Repair Information Company, LLC.