Page 1777 of 4133
 Wiper 
Fig. 185: Identifying Puller (001 589 38 33 00)
 
REMOVE/INSTALL RAIN SENSOR - AR82.30-P-7700GH 
MODELS 163.113 /128 /154 /157 /172 /174 /175 with CODE (345a) Rain sensor  
   Fig. 185
4Reinstall in opposite 
order When installing: 
Attach wiper arms so that 
wiper arm points toward 
left (driver's side) 
NumberDesignationModel 163
BA82.30-P-1001-01CNut for rear window 
wiper armNm15
 
2001 Mercedes-Benz ML320 
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis  
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Fig. 186: Identifying Rain Sensor Components 
Modification notes 
11.4.03Disconnecting ground 
lead from battery newly 
includedStep 1 
  Remove/Install  
1Disconnect ground 
cable of battery AR54.10-P-0003A 
2Remove rearview 
mirror (1).Models 163.154/172#A up to 
145272, Models 163.154/172#X up 
to 708318AR68.40-P-0001GH 
  Models 163.154/172#A as of 
145273, Models 163.154/172#X as 
of 708319, Models 
163.113/128/157/174/175AR68.40-P-0001GI 
3Disconnect electrical 
connector (2) from 
rain sensor(B38)  
4Press retaining lugs 
(arrows) downward  
5Remove rain sensor 
(B38) Lens of rain sensor (B38) is 
bonded to the windshield and may  
 
2001 Mercedes-Benz ML320 
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis  
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        Page 1779 of 4133
REMOVING AND INSTALLING WASHER FLUID RESERVOIR OF WINDSHIELD WASHER SYSTEM - AR82.35-P-6000GH 
MODEL 163.113 /128 /136 /154 /157 /172 /174 /175 with 7.6 L reservoir  
Fig. 187: Identifying Washer Fluid Reservoir Of Windshield Washer System Components
not be removed, otherwise this 
damages the lens.
6Install in the reverse 
order  
 
2001 Mercedes-Benz ML320 
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis  
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        Page 1780 of 4133
Fig. 188: Identifying Air Conditioning System Hose And Clip 
  Remove/Install  
1Remove upper frame cross 
member AR62.30-P-2300GH 
2Drain the washer fluid 
reservoir Manual pumpFig. 189
3Disconnect connectors 
and hoses from pumps (5)Loosen wiring harness 
from the side of the 
washer fluid reservoir. If 
fitted, disconnect plug 
from washer fluid level 
indicator switch. 
4Unscrew bolt (2)  
5Loosen air conditioning 
hose (3) from clip (4)  
6.1Remove covers and 
locking clips from fuse 
and relay module Only Model 163.128. 
7Detach cooling module 
(10) from lower grommets  
8Remove washer fluid 
reservoir (1) Loosen washer fluid 
reservoir (1)from lower 
grommets (6). Lift up  
 
2001 Mercedes-Benz ML320 
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis  
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        Page 1781 of 4133

Fig. 189: Identifying Hand Pump (210 589 00 71 00) 
CODING RADIO - AR82.60-P-7502-01A 
1. If the radio is disconnected from the power supply, it is not operational when re-connected. After 
switching on the ignition and the radio, the readout CODE appears in the display.  
2. The code number for the radio is advised to you on the enclosed CODE CARD.  
3. To enter the first digit of the code number, you have to continue pressing station button 1 until the correct 
digit appears in the display. Adopt the same procedure for the second, third and fourth digits.  
4. Once you have entered the correct code number with the station buttons 1, 2, 3, 4 and confirmed the entry 
with the SEEK button (press down), the readout CODE disappears. The radio can now be operated.  
5. If you enter a wrong code three times, you must wait 15 minutes before making a new entry. In addition, 
if 9 incorrect entries are made, the radio will then not operate for 24 hours. During this time the radio and 
the ignition (terminal 15) must remain switched on.  
CODING RADIO - AR82.60-P-7502-01B 
1. If the radio is disconnected from the power supply, it cannot be operated by simply reconnecting. After 
switching on the ignition and the radio the word "CODE" appears in the display on the radio.  
2. The code number for the radio is given on the enclosed CODE CARD.  
3. Enter the code number with the station button, e.g. number 1, station button 1. 
 After entering the first number the word "CODE" disappears and the number entered appears followed 
by 4 dashes. The next character to be entered flashes. After entering all five numbers, the first character 
cooling module with the 
help of an assistant. Press 
washer fluid reservoir 
inwards and pull straight 
upwards. 
Installation: Ensure that 
the washer fluid reservoir 
(1) is correctly seated in 
the grommets (6) and 
side clip.
9Install in the reverse order  
 
2001 Mercedes-Benz ML320 
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis  
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        Page 1782 of 4133

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  
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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  
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        Page 1784 of 4133
Fig. 190: Identifying Radio Components 
  Remove/Install  
1Disconnect battery ground 
cable On model 163, 210, 
insulate cable terminal 
for ground lead to 
prevent unintentional 
contact between 
disconnected ground lead 
and ground point W10AR54.10-P-0003A 
  Model 463 except 
463.241 with code 979AR54.10-P-0003G
  Model 463.241 with code 
979AR54.10-P-0003PV
2Pull out radio (A2) Insert removal fixture 
(51) for this purpose. 
   Fig. 191
  Push back retaining 
springs (arrow) on 
removed radio (A2) and 
pull out removal fixture 
(51). 
 MB radioModel 202BT82.60-P-9309-01A
 MB radioas of 02/97BT82.60-P-9309-01B
 
2001 Mercedes-Benz ML320 
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis  
me  
Saturday, October 02, 2010 3:30:09 PMPage 289 © 2006 Mitchell Repair Information Company, LLC.