
Generator
Generator
REMOVE/INSTALL REGULATOR OF ALTERNATOR - AR15.40-P-5760GH
ENGINE 111.977, 112.942/970, 113.942/965/981 in MODEL 163
Model 168.
Engine 111, 112, 113 in
model 163.AR15.40-P-5032GH
2Unscrew collar nut (1) To hold generator shaft
(2), insert screwdriver bit
through double hexagon
wrench (4).
Shorten double hexagon
wrench to remove the belt
pulley Model 163 onlyWF58.50-P-1540-01I
Engines 111, 112, 113: ?
*BA15.40-P-1004-01A
Engine 166: ?
*BA15.40-P-1003-01B
3Remove ribbed V-belt
pulley (3) When replacing
generators after mileages in
excess of
100.000 km simultaneously
also replace the poly-V-
belt
pulley (3).
4Install in the reverse order
NumberDesignationEngine 166.940/ 960
BA15.40-P-1003-01BCollar nut to poly V-belt
pulleyNm80
NumberDesignationEngine 111Engine 112.91/92/94/
953/954/955/ 96/97,
113.94/96/98
BA15.40-P-1004-
01ACollar nut to poly
V-belt pulleyNm8080
2001 Mercedes-Benz ML320
1998-2005 ENGINE Electrical System - Engine - 163 Chassis
me
Saturday, October 02, 2010 3:18:55 PMPage 64 © 2006 Mitchell Repair Information Company, LLC.

Engine version factor (gasoline/diesel)
National factor (The kilometer or mileage is coded in accordance with the national version.)
Distance travelled :
ASSYST is supplied with the 4 wheel speeds from the traction systems control module (N47) over the
CAN for calculating the distance travelled.
Time
ASSYST is supplied with the time information from the clock integrated in the instrument cluster.
ACTIVE SERVICE SYSTEM (ASSYST) SURVEY MODEL/ENGINE/SENSOR/INSTRUMENT CLUSTER - GF00.20-P-0003-
06A
The table below (status: March 1999) lists the various vehicle models with the different engines and the
different oil level sensors.
In addition, the table also indicates whether an instrument cluster with multifunction display is fitted.
ModelEngineOil level sensorMultifunction display
with engine
129112, 113
103, 104, 119, 120Oil sensor (oil
level/temperature/quality, B40)
Oil level indicator switch S43-
140-
104, 119, 120, 606Oil sensor (oil
level/temperature/quality, B40)
Oil level indicator switch S43-
163112, 113, 612
111Oil sensor (oil
level/temperature/quality, B40)
Oil level indicator switch S43-
168166, 668
-Oil sensor (oil
level/temperature/quality, B40)
Oil level indicator switch S43-
170112
111Oil sensor (oil
level/temperature/quality, B40)
Oil level indicator switch S43-
202112, 113, 611
104, 111, 601, 604,
605Oil sensor (oil
level/temperature/quality, B40)
Oil level indicator switch S43-
208112, 113
111Oil sensor (oil
level/temperature/quality, B40)
Oil level indicator switch S43Engine 112 only and
Gulf States: engine 111
210112, 113, 611
104, 111, 602, 605,
606Oil sensor (oil
level/temperature/quality, B40)Engines 112,113 Gulf
States, , : on all
engines fitted; others:
2004 Mercedes-Benz ML350
1998-2005 GENINFO Overall vehicle - 163 Chassis
me
Saturday, October 02, 2010 3:47:47 PMPage 198 © 2006 Mitchell Repair Information Company, LLC.

The remaining distance is displayed with a resolution of 100 km.
If a speed limit is set at the cruise control, the speed limit appears for a short moment in the display before
the ASSYST text.
In the normal case, it is the remaining distance which is displayed. However, the time information is always
processed in the background to enable the attention of "low-mileage drivers" to be drawn to any service due.
The remaining distance is compared each day with the remaining time. In certain circumstances, the display
switches over, and it is the remaining time which is displayed ( see document "Remaining time").
If certain measured values are not supplied to the ASSYST system, e.g. because of failure of a sensor, it
switches over to stored substitute values. A corresponding entry is made in the fault memory of the relevant
control module.
The data are retained if the operating voltage is disconnected or fails.
REMAINING TIME FUNCTION - GF00.20-P-2008A
Active service system
(ASSYST) operating
informationEngines with oil sensor
(e.g. 112, 113, 611)GF00.20-P-0003-01A
Model 210 as of 01.03.97
with engines 111, 602,
604, 605, 606
Model 129, 140, 170, 202
as of 06.97 except engine
112, 113, 611
(Valid for engines with
oil level switch.)GF00.20-P-0003-01B
Active service system
(ASSYST) display
facilities GF00.20-P-0003-04A
Remaining time function GF00.20-P-2008A
Engine oil monitor
functionEngines with oil sensor
(e.g. 112, 113, 611)GF00.20-P-2009A
Model 210 as of 01.03.97
with engines 111, 602,
604, 605, 606
Model 129, 140, 170, 202
as of 06.97 except engine
112, 113, 611
(Valid for engines with
oil level switch.)GF00.20-P-2009B
Displaying service
functionModel 129, 202 as of 8.99
Model 163 as of 1.00
Model 168 as of 9.99
Model 170 as of 12.99GF00.20-P-2010B
2004 Mercedes-Benz ML350
1998-2005 GENINFO Overall vehicle - 163 Chassis
me
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MODEL 129 as of 1.6.97
MODEL 140 as of 1.6.97
MODEL 163
MODEL 168
MODEL 170 as of 1.6.97
MODEL 202 as of 1.6.97
MODEL 208 up to 31.7.99
MODEL 210 as of 1.3.97 up to 30.6.99
Start time and remaining time
Start time refers to the service interval in days immediately after the oil change
The start time is not dependent on the driving conditions and any oil replenishments .
The start time is 730 days ( 365 days).
The start time is automatically reset to its initial value by the oil change reset after each oil change. The start
time is an internal computed variable and cannotbe displayed in the instrument cluster. It is possible to display
the start time with the HHT.
The remaining time is displayed in the instrument cluster under certain conditions as stated below.
The remaining time is the time which remains until the next service.
The remaining time is only of importance for "low-mileage drivers". (It is therefore the remaining distance
which is displayed as a general rule.)
The remaining time depends on:
the start time
the driving conditions (the distance driven is weighted in this case.)
Replenishing oil, however, does not have any influence on the remaining time.
As a result of these dependent factors, ASSYST proves to be a demand-oriented system even for "low-mileage
drivers". Depending on the weighting of the factors, the service interval for "low-mileage drivers" is between 1
and 2
years.
2004 Mercedes-Benz ML350
1998-2005 GENINFO Overall vehicle - 163 Chassis
me
Saturday, October 02, 2010 3:47:47 PMPage 207 © 2006 Mitchell Repair Information Company, LLC.

15W-50Technology Centre,
Reading/England
Castrol GTX 2
15W-40 X Lubricants UK Ltd,
Technology Centre,
Reading/England
Castrol GTX 3 X XXX Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX 3
15W-40 X Lubricants UK Ltd,
Technology Centre,
Reading/England
Castrol GTX 3
Professional X Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX 3
Protection X Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX 5
Lightec X Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX 5
Magnatec X Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX
High Mileage X Lubricants UK Ltd,
Technology Centre,
Reading/England
Castrol GTX
Magnatec 10W-
40 X Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX
Magnatec 15W-
40 X Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX
Performance X Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX
Performance
Plus X Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX
Powertec X Castrol Limited, GB
Reading RG8 7QR,
England
Castrol GTX
Powertec 7 Way X Lubricants UK Ltd,
Technology Centre,
Reading/England
Castrol GTX XX XXX Castrol Limited, GB
2004 Mercedes-Benz ML350
1998-2005 GENINFO Overall vehicle - 163 Chassis
me
Saturday, October 02, 2010 3:47:54 PMPage 466 © 2006 Mitchell Repair Information Company, LLC.

GF54.30-P-2016A
Trip computer interface, location/task
7.7.99
MODEL
129, 140 as of 1.6.96
The trip computer receives the following information via the trip
computer interface (2 lines):
D
Driving speed
D
Mileage
D
Time
-----------------------------------------------------------------------------------------
The trip computer receives information about fuel consumption
directly from the fuel level sensor.
-----------------------------------------------------------------------------------------
Copyright DaimlerChrysler AG 05.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

AD54.30-P-5000-02A
Display instruments controlled via CAN
troubleshooting chart IC
The following display instruments or indicator lamps/ malfunction
indicator lamps receive their information from the traction system
control module (N47) via CAN data buses (an appropriate message
appears in the display on vehicles with multi-function display):
D
Total mileage recorder, trip odometer
D
Electronic speedometer
D
Low brake fluid level/parking brake indicator lamp (except model 163
parking brake indicator lamp only via CAN)
D
Brake pad wear indicator lamp
D
ABS MIL
D
ETS, ASR, ESP indicator lamp
D
ETS, ASR, ESP malfunction indicator lamp
Model 163 only:
The
"Low-Range"
indicator lamp receives its information from the
transfer case control module (N78) via CAN data buses.
The
"Fog lamps"
indicator lamp (only model 163 except
I
) receives
its information from the All-activity module (AAM, N10) via CAN data
buses.
Model 168 only:
The
" Gear indicator "
indicator lamp receives its information from the
gear recognition module (A61) or from automatic clutch control module
(N15/4) via CAN data buses.
The following display instruments or indicator lamps/
malfunction indicator lamps receive their information from the
injection system control module (N3) via CAN data buses (an
appropriate message appears in the display on vehicles with
multi-function display):
D
Tachometer
D
Low engine oil level lamp
D
Engine coolant temperature
D
Preglow indicator lamp (diesel only)
D
Vehicle speed warning
D
Vehicle speed limit warning
D
Severe leak warning (
I
only), the fuel reserve indicator lamp
(A1e4) flashes
D
Active Service System (ASSYST):
D
Oil condition
D
Oil level
D
Oil temperature
D
Mass volumetric efficiency (load moment)
D
Engine speed, engine coolant temperature
Copyright DaimlerChrysler AG 05.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1