1997 MERCEDES-BENZ ML320 seat memory

AR68.10-P-1040GH
Remove/install bottom section of instrument panel
13.3.97

MODELS
163.113 /128 /136 /154 /157 /172 /174 /175

P68.10-2226-09

1
Instrument panel

2
Instrument cluster cover frame

3
Combination switch with paneling

4
Bottom section of instrument panel

5
Screws in left footwell

6
Screws in right footwell

7
Bolts
15

Paneling

16
Bolt

17
Entrance lamps

A
Spreading clips

B
Guide tongues

8

Bolts

9
Bolts

10
Heater/ventilation switch

11
Instrument panel center section

12
Glove compartment

13
Parking brake release handle

14
Parking brake control cable


Remove/install

1
Shift transmission selection lever to position" 1"


Secure vehicle to prevent it moving away.

2
Disconnect ground cable of battery

AR54.10-P-0003A

3
Remove combination switch with paneling (3)

AR54.25-P-2800GH

4
Remove cover frame of instrument cluster (2)

5
Unscrew the screws (7).

3 screws up to 08/99. 1 screw as of 09/99.

6
Unscrew screws in left footwell (5) on the

lower part of the instrument panel (4)

7
Remove center section of instrument panel

(11)

AR68.10-P-1030GH

8
Remove switch unit for heater / ventilation (10)
Up to 31.08.01.

AR83.20-P-1835GH

As of 01.09.01.

AR83.40-P-6500GH

9
Unscrew screws (8, 9)

10
Remover glove compartment (12)
Up to 31.08.99.

AR68.10-P-1400GH

As of 01.09.99.

AR68.10-P-1400GI

11
Unscrew screws in the right footwell (6) on

the lower part of the instrument panel (4)

12.1
Unclip entrance lamps (17) and disconnect
electrical connectors

As of 09/99.

13.1
Remove paneling (15) and unscrew screws

(16)

As of 09/99.

14
Unclip lower part of instrument panel (4) at
the four expanding clips (A) on the instrument

panel (1)

Installation: Ensure that guide lugs (B) are

properly seated in the mounts on the

instrument panel.

15
Unhook the Bowden cable of the parking

brake (14) at the release handle of the

parking brake (13)

16
Remove bottom section of instrument panel (4)

Do not damage instrument panel when

removing and installing.

17
Install in the reverse order

18
Read diagnostic trouble code memory and

erase

Copyright DaimlerChrysler AG 09.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

REMOVING AND INSTALLING SIDE AIR NOZZLE - AR68.10-P-1100GH
MODELS 163.113 /128 /136 /154 /157 /172 /174 /175
Fig. 14: Identifying Side Air Nozzle Components

8ventilation (10)Up to 31.08.01.1835GH
As of 01.09.01AR83.40-P-
6500GH
9Unscrew screws (8, 9)
10Remover glove compartment (12)Up to 31.08.99.AR68.10-P-
1400GH
As of 01.09.99.AR68.10-P-
1400GI
11
Unscrew screws in the right footwell (6)
on the lower part of the instrument panel
(4)

12.1Unclip entrance lamps (17) and
disconnect electrical connectors As of 09/99.
13.1Remove paneling (15) and unscrew
screws (16) As of 09/99.
14
Unclip lower part of instrument panel (4)
at the four expanding clips (A) on the
instrument panel (1) Installation: Ensure that guide lugs
(B) are properly seated in the mounts
on the instrument panel.

15
Unhook the Bowden cable of the parking
brake (14) at the release handle of the
parking brake (13)

16Remove bottom section of instrument
panel (4) Do not damage instrument panel
when removing and installing.
17Install in the reverse order
18Read diagnostic trouble code memory and
erase

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Interior Equipment - 163 Chassis
me
Saturday, October 02, 2010 3:35:21 PMPage 21 © 2006 Mitchell Repair Information Company, LLC.

AR91.29-P-0008GH
Remove/install seat adjustment control module
23.6.99

MODEL
163.113 /128,

163.136 /154 as of 1.9.99,

163.157,

163.172 as of 1.9.99,

163.175

with CODE (241) Memory for electrically adjustable left front seat
with CODE (242a) Memory for electrically adjustable right front seat

MODEL
163.174

P91.29-2108-06

1
Coupling for left front seat

adjustment switch or right front seat

adjustment switch

2
Coupling for interior wiring harness

3
Coupling for height adjustment

motor for rear front seat cushion

4
Coupling for horizontal adjustment

motor for front seat

5
Coupling for height adjustment

motor for front front seat cushion

6
Coupling for electrical line for seat

belt buckle of front seat

P91.29-2108-06

7
Coupling for front seat backrest

angle motor

8
Coupling for automatic child seat

recognition

9
Coupling for heated seats

10
Bracket

11
Retaining lugs

N32/1
Left front seat adjustment control

module with memory

N32/2
Right front seat adjustment control

module with memory


Remove/Install

1
Move front seat forwards and adjust rear front

seat cushion upwards

2
Disconnect connector from coupling for left

front seat adjustment switch or right front seat

adjustment switch (1) and from the coupling

for interior wiring harness (2) on the left front

seat adjustment control module with memory

(N32/1) or right front seat adjustment control

module with memory (N32/2)

Copyright DaimlerChrysler AG 14.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

3
Unscrew bolt (arrow) from bracket (10),

unhook front bracket and remove

4
Remove left front seat adjustment control

module with memory (N32/1) or right front

seat adjustment control module with memory

(N32/2) from bracket on front seat frame

Unhook two retaining lugs (11) on the side.

5
Disconnect the remaining connectors on the

left front seat adjustment control module with

memory (N32/1) or right front seat adjustment

control module with memory (N32/2)

6
Remove left front seat adjustment control

module with memory (N32/1) or right front

seat adjustment control module with memory
(N32/2)

7
Install in the reverse order

8
Perform function check

Copyright DaimlerChrysler AG 14.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 2

AR91.29-P-0003GI
Remove/install seat adjustment switch unit on front seat
1.10.02

MODEL
163.113,

163.136 #A as of 051500,

163.136 #X as of 708319,

163.154 #A as of 051500,

163.154 #X as of 708319,

163.157 /172 with CODE (221b) Electrically adjustable driver and passenger seat

MODEL
163.128 /174 /175

P91.29-2109-11

1
Front seat

2
Front paneling

3
Screws

4
Outer paneling

5
Screws

8
Retaining lugs

S22
Left front seat adjustment switch

S22x1
Left front seat adjustment switch connector

S23
Right front seat adjustment switch

S23x1
Right front seat adjustment switch connector

X54/1
ESA [ESV] connector


Remove/install

1
Unscrew screws (3) from the front

paneling (2)

2
Pull down the front paneling (2) approx.

1 cm and remove forwards

Remove electrical line out of the clips on

the front paneling (2).

3
Unscrew screws (5) from the outer

paneling (4)

4
Remove outer paneling (4)

5
Disconnect left front seat adjustment switch

connector (S22x1) or right front seat

adjustment switch connector (S23x1) from the

left front seat adjustment switch (S22) or right
front seat adjustment switch (S23).

6.1
Disconnect seat adjustment

connector (X54/1)

Not fitted with memory switch for left

electrically adjustable front seat, code 241 or

memory switch for right electrically adjustable

front seat, code 242a.

7
Press retaining lugs (8) from left front seat

adjustment switch (S22) or right front seat

adjustment switch (S23) inwards

8
Remove left front seat adjustment switch

(S22) or right front seat adjustment

switch (S23)

9
Install in the reverse order

Copyright DaimlerChrysler AG 14.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

AR91.10-P-1060GH
Remove and install front seat backrest
5.3.97

MODEL
163.113 /136 /154 /157 /172

with CODE (221b) Electrically adjustable driver and passenger seat

with CODE (241) Memory for electrically adjustable left front seat
with CODE (242a) Memory for electrically adjustable right front seat

MODEL
163.128 /175

with CODE (241) Memory for electrically adjustable left front seat
with CODE (242a) Memory for electrically adjustable right front seat

MODEL
163.174

P91.10-0550-06

Shown on front seat without memory

switch for left electrically adjustable front

seat, code 241/memory switch for right

electrically adjustable front seat, code 242a

1
Front seat backrest

2
Screws

P91.10-2149-06

Shown on front seat with memory switch

for left electrically adjustable front seat,

code 241/memory switch for right

electrically adjustable front seat, code 242a

1
Front seat backrest

2
Screws

3
Heated seats connector

4
Connector for front seat backrest

incline motor

N32/1
Left front seat adjustment control

module with memory

N32/2
Right front seat adjustment control

module with memory


Remove/install

1
Remove front seat

AR91.10-P-1000GH

2
Remove paneling on front seat frame

AR91.10-P-1200GH

Copyright DaimlerChrysler AG 09.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

3.1
Disconnect heated seats connector (3) and

connector for front seat backrest incline motor

(4) from left front seat adjustment control

module with memory (N32/1) or right front

seat adjustment control module with memory
(N32/2)

Only for memory switch for left electrically

adjustable front seat, code 241 or memory

switch for right electrically adjustable front

seat, code 242a.


Installation:
Ensure that the electrical

lines are routed properly!

4
Unscrew screws (2) from backrest fittings


*BA91.10-P-1003-01B

Torx bit set

*000589011000

5
Remove front seat backrest (1)

6
Install in the reverse order


Front seats

Number

Designation
Model

Series 163

BA91.10-P-1003-01B
Bolt, front seat backrest to seat frame
Nm
30 (
F
3)

Torx bit set

000 589 01 10 00

Copyright DaimlerChrysler AG 09.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 2

AR91.10-P-1200GH
Remove/install front seat frame trim
4.3.97

MODEL
163.113 /136 /154 /157 /172 with CODE (221b) Electrically adjustable driver and passenger seat

MODEL
163.128 /174 /175

P91.10-0548-11

Shown on right front seat

1
Front seat

2
Outer paneling

3
Front paneling

4
Inner paneling

5
Screws

6
Screws

7
Screws

8
Front seat seat belt buckle

9
Internal Torx drive bolt

S22x1
Left front seat adjustment switch connector

S23x1
Right front seat adjustment switch connector

X54/1
Seat adjustment connector


Remove/install

1.1
Remove front seat

Only necessary when removing the inner

paneling (4).

AR91.10-P-1000GH

2
Unscrew screws (5) from the front

paneling (3)

3
Pull down the front paneling (3) approx.

1 cm as far as the stop and remove forwards

4
Remove electrical line from the clips on the

front paneling (3)

5.1
Disconnect left front seat adjustment switch

connector (S22x1) or right front seat

adjustment switch connector (S23x1) at front
seat frame

Up to 08/98.

6
Unscrew screws (6) from outer paneling (2)

7
Remove outer paneling (2)

8.1
Disconnect left front seat adjustment switch

connector (S22x1) or right front seat

adjustment switch connector (S23x1) from
seat adjustment switch unit

As of 09/98.

9.1
Separate seat adjustment connector (X54/1)

from seat adjustment switch unit

Not fitted with memory switch for left

electrically adjustable front seat, code 241 or

with memory switch for right electrically

adjustable front seat, code 242a.

10
Remove electrical line from the clips on the

outer paneling (2)

11
Unscrew screws (7) from inner paneling

12
Remove inner paneling (4)

13
Install in the reverse order

Copyright DaimlerChrysler AG 09.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1