Page 3993 of 4133
 AR40.10-P-1010-01A
Checking condition of rim
P40.10-0259-01
1
Check inside and outside of wheel for dirt and clean wheel if necessary.
2
 Check contact surface of rim for dirt and clean if necessary.
3
 Check centering, spherical caps and rim flanges for damage. The spherical caps must be 
free of grease.
Light-alloy rims
4
 The rim flanges on light-alloy rims may exhibit increased levels of wear under the following 
conditions:
High loads, operation with a trailer, insufficient tire inflation pressure, use of non-approved 
tire makes or versions, contamination with dirt, sand and road salt.
5
 The wear (X) must be no more than 1 mm. 
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        Page 3994 of 4133

 AP40.10-P-4050GH
Remove/install wheels, rotate if necessary
15.7.97
MODEL 
163
1-5
Tightening sequence
P40.10-0004-01
P40.00-0208-01
 
Remove
Danger!
Lethal injuries
  are possible if vehicle slips off 
of lifting platform
Align vehicle between the columns of the 
lifting platform and position the four support 
plates
  at the lifting platform support points 
specified by the vehicle manufacturer.
AS00.00-Z-0010-01A
  
Comply with notes on tires / rims
AH40.10-P-9411-01A
1
Raise vehicle.
AS00.00-Z-0010-01A
2
Unscrew wheel bolts, remove wheels
3
Check wheel bolts
 
The round contact shoulders on the lug 
bolts must be free of oil and grease.
Replace bolts that have a damaged thread, 
worn dacromet coating at radius seat or 
corroded radius seat.
4
Check tires for damage and wear - measure 
depth of tread
AP40.10-P-4051Z
5
Check disk wheels
D
 check for contamination,
D
check that spherical caps are free of oil 
and grease,
D
 check centering, spherical caps and rim 
flanges for damage,
D
 check corrosion of lay-on surface
6
Check front wheel hub, brake disk bowl at 
attachment face for contamination and 
corrosion
Clean corroded surfaces with a wire brush or 
an emery cloth.
 
Install
7
Change wheels around if necessary retaining 
the same running direction
 
This excludes vehicles with mixed tires at 
the front and rear axle.
 Between 
5,000 and 10,000 km according to wear.
8
Fit wheels, tighten wheel bolts
 Observe tightening sequence "1-5".
 
*BA40.10-P-1001-01A
 
*126589040900
9
Lower vehicle, correct tire inflation pressure 
(including spare wheel)
 
In the case of loss of tire pressure, 
determine cause and replace tire if necessary.
 On versions with spare tire attached to 
underside of vehicle, check tire inflation 
pressure of spare tire before lowering the 
vehicle.
 
c
  Deletion of spare tire with model 163.174 
with TIREFIT
AH40.10-P-0001-01A
 
Wheels
Number
Designation
Models 
163.113/128/
136/154/157/
172/175
Model 
163.174
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        Page 3995 of 4133
 BA40.10-P-1001-01A
Wheel bolt
Nm
150150
126 589 04 09 00
Wrench socket
Commercially available tools 
(see Workshop Equipment Manual)
Number
Designation
Make (e. g.)
Order number
WH58.30-Z-1002-10A
Electric or compressed air impact wrench with limited tightening torque, 
 see
D
 trial reports on test benches and tools for
Mercedes Benz workshops, Volume 2, 40.1
D
Workshop Equipment Manual Volume 1 "G" Group 40
651004700
6510053001
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        Page 3996 of 4133

 AF88.70-P-1100AG
Wind noise at outside mirror on left and/or right front door
30.10.03
MODEL 
163.154 #A as of 289560, 
163.113 /128 #X as of 754620, 
163.113 /174 #A as of 289560 up to 486952, 
163.128 /157 /175 #A up to 486952
Operation no. of the operation texts or standard texts and flat rates
Range
Op. no.
Operation text
Flat rate
Acc. no.
Code
P
024204
Foam on base of outside rearview mirror, Location:.... install
004 WU
81 101 39
---
Damage Code
Cause
Remedy
81 101 39
Insufficient seal pressure between door and 
base of mirror mount.
1
 Remove outside rearview mirror (1) 
 only
 
on side where wind noise occurs.
AR88.70-P-9000GH
 
*110589035900
2
 Install foam (2) onto base of mirror mount 
around wiring harness.
3
 Reinstall outside rearview mirror (1).
AR88.70-P-9000GH
 Replace foam on inside of door around 
hole where mirror wiring harness comes 
through.
P88.70-2311-11
1
 Outside rearview mirror
2
 Foam
Mounting wedge
110 589 03 59 00
Parts ordering notes
 Part no.
Designation
Quantity
163 682 25 28
Foam
2
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        Page 3997 of 4133
 AR82.30-P-6100GHRemoving and installing wiper arm
7.3.97
MODEL 
163.113 /128 /136 /154 /157 /172 /174 /175
P82.30-0386-11
1
Protective cap
2
 Nut
 
 Remove/install
 Danger!
Injury hazard
  by trapping or crushing, in 
extreme cases with loss of limbs when 
reaching into windshield wiper mechanism
Always remove ignition key when working on 
windshield wiper mechanism.
AS82.30-Z-0001-01A
1
Ensure that wiper motor is in park position
2
Open protective cap (1)
3
Unscrew nut (2)
 
*BA82.30-P-1002-01C
4
Take off wiper arm
 
Hold wiper arm on mounting section to 
avoid hitting against windshield.
5
Install in the reverse order
 
Windshield wipers
Number
Designation
Model 
Series 163
BA82.30-P-1002-01C
Nut for wiper arm on windshield
Nm
18
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        Page 3998 of 4133
 AR82.30-P-6400GH
Remove/install wiper system
3.3.97
MODEL 
163.113 /128 /136 /154 /157 /172 /174 /175
P82.30-0393-06
1
Nuts
2
 Wiper system
3
 Connector
M6/1
 Wiper motor
 
Remove/install
 Danger!
Injury hazard
  by trapping or crushing, in 
extreme cases with loss of limbs when 
reaching into windshield wiper mechanism
Always remove ignition key when working on 
windshield wiper mechanism.
AS82.30-Z-0001-01A
1
Ensure that wiper motor is in park position
2
Remove cover on air intake
AR83.25-P-1405GH
3
Unscrew nuts (1) on wiper arm
4
Lift wiper system (2)
5
Disconnect connector (3) from the wiper 
motor (M6/1)
6
Remove wiper system (2)
7
Install in the reverse order
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        Page 3999 of 4133
2001 SYSTEM WIRING DIAGRAMS
Mercedes-Benz - ML320 
USING MITCHELL1'S WIRING DIAGRAMS 
For information on using these wiring diagrams, see USING MITCHELL1'S SYSTEM WIRING 
DIAGRAMS article. 
AIR CONDITIONING 
 
2001 Mercedes-Benz ML320 
2001 SYSTEM WIRING DIAGRAMS Mercedes-Benz - ML320  
 
2001 Mercedes-Benz ML320 
2001 SYSTEM WIRING DIAGRAMS Mercedes-Benz - ML320  
me  
Saturday, October 02, 2010 3:27:58 PMPage 1 © 2006 Mitchell Repair Information Company, LLC. 
me  
Saturday, October 02, 2010 3:28:05 PMPage 1 © 2006 Mitchell Repair Information Company, LLC.  
     
        
        Page 4000 of 4133
 
2001 Mercedes-Benz ML320 
2001 SYSTEM WIRING DIAGRAMS  Mercedes-Benz - ML320  
me  
Saturday, October 02, 2010 3:27:58 PMPage 2 © 2006 Mitchell Repair Information Company, LLC.