rear seats MERCEDES-BENZ ML350 1997 Complete Repair Manual

GF91.29-P-0002GH
Electric seat adjustment with memory, function
14.7.99

MODEL
163 as of 1.1.00

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

P91.29-2114-11

Illustrated on left front seat

S91
Left front ESA switch group (with memory)

S91s1
Fore/aft switch

S91s2
Rear raise/lower switch

S91s3
Front raise/lower switch

S91s5
Backrest fore/aft switch

S91s6
Memory button 1 switch

S91s7
Memory button 2 switch

S91s8
Memory button 3 switch

S91s9
Memory store button switch

S92
Right front ESA switch group (with memory)

S92s1
Fore/aft switch

S92s2
Rear raise/lower switch

S92s3
Front raise/lower switch

S92s5
Backrest fore/aft switch

S92s6
Memory button 1 switch

S92s7
Memory button 2 switch

S92s8
Memory button 3 switch

S92s9
Memory store button switch

Electric seat adjustment with memory

The driver and passenger seat can be adjusted electrically. They can

be adjusted manually with the adjustment switch in the corresponding

switch group for both front seats. It is possible to store and call up

three individual seat positions with the memory function.

Seat adjustment:

Key in ignition lock in position 1 or 2, or driver/passenger door

opened.

The electric seat adjustment with memory is controlled by switch

groups (S91, S92).

The head restraints can be adjusted manually.

Control modules

The left/right front seat adjustment control modules with memory

(N32/1, N32/2) control:

-
Four seat adjustment functions

-
The front seat adjustment forward/back motor groups (M27m1,

M28m1), the rear raise/lower motors (M27m2, M28m2) and the

front raise/lower motors (M27m3, M28m3) as well as the

backrest adjustment forward/back motors (M27m5, M28m5)

are identical on the left and right seats.
Function prerequisites

-
Circuit 15R on or (ignition lock in position 1)

-
Circuit 15 on or (ignition lock in position 2)

-
Driver/passenger door opened

Adjustment functions
-
Front height adjustment

-
Longitudinal adjustment

-
Rear height adjustment

-
Backrest adjustment

Group division

The adjustment functions are divided into two groups. It is only

possible to actuate one motor per group simultaneously. When the

seat adjustment switch is actuated for more than one adjustment

function within one group, actuation is accomplished in the following

sequence:

Group 1:
-
Rear height adjustment

Group 2:
-
Longitudinal adjustment

-
Front height adjustment

-
Backrest adjustment

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

AR91.29-P-1420GH
Removing and installing front power seat motor group (seat cushion)
7.3.97

MODEL
163 with CODE (221b) Electrically adjustable left and right front seats

P91.29-0333-06

1
Seat cushions

2
Screws

3
Screws

4
Front bearing plate

5
Rear bearing plate

6
Snap rings

7
Bearing pin

8
Screws

M25m2
Rear up/down motor

M25m3
Front up/down motor

Operation no. of operation texts or of standard texts and flat rates
Division
Operation

no.
Operation text

P
916008
REMOVING DRIVE MOTOR FOR DRIVER'S SEAT LONGITUDINAL ADJUSTMENT (SEAT REMOVED)

P
916013
REMOVING DRIVE MOTOR FOR DRIVER'S SEAT HEIGHT ADJUSTMENT (SEAT REMOVED)

P
916058
REMOVING DRIVE MOTOR FOR PASSENGER SEAT LONGITUDINAL ADJUSTMENT (SEAT REMOVED)

P
916063
REMOVING DRIVE MOTOR FOR PASSENGER SEAT HEIGHT ADJUSTMENT (SEAT REMOVED)


Removal, installation

1
Remove front seat backrest

AR91.10-P-1060GH

2
Unscrew screws (2) on seat frame

Torx bit set

*000589011000

3
Remove seat cushion (1) from seat

adjustment mechanism

4
Disconnect connectors from adjustment

motors (M25m2, M25m3)

5
Unscew screws (3) on bearigng plates (4, 5)

Torx bit set

*000589011000

6
Remove bearing plates (4, 5)

7
Remove snap rings (6) on bearing pins (7),

press bearing pins out of fork heads

8
Unscrew screws (8) on shaft beerings

Torx bit set

*000589011000

9
Remove adjustment motors (M25m2, M25m3)

10
Install in opposite order

11
Check for proper function

See Owner's Manual

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d by Modification services.
Page 1

13
Unhook vertical adjustment cable (6) from

vertical adjustment handle (5)

14
Guide vertical adjustment cable (6) through

grommet (12)


Installation:
If a new rear seat cushion

frame is used, the grommet must be installed

in the new rear seat cushion frame.

15
Remove handle locking device (13) from rear

seat cushion frame

16
Unhook horizontal adjustment cable (8) at clip

(10) and at front of rear seat cushion frame

Risk of breakage!

17
Unscrew bolts from horizontal adjustment

handle

18
Detach horizontal adjustment cable (8) from

horizontal adjustment handle

Risk of breakage!

Pull out horizontal adjustment handle.

19
Remove rear seat seat belt buckle

40% rear seat without side airbag in left

and right rear, code 293.

AR91.40-P-1516GH

40% rear seat with side airbag in left and
right rear, code 293.

AR91.40-P-1516GK

60% rear seat outer seat.

AR91.40-P-1516GJ

20
Unscrew mounting screws for rear seat

cushion frame (2)

Installation:
Replace damaged shims at

the diagonal supports of the rear seat.


*BA91.12-P-1010-03A

21
Remove rear seat cushion frame (3)

Remove rear seat cushion frame through

tailgate

22
Install in the reverse order


Rear seats

Number

Designation
Model

163 as of

09/99

BA91.12-P-1009-03A
Bolt for clamping band to seat frame
Nm
45

BA91.12-P-1010-03A
Screw for bracket to seat frame
Nm
23

Torx bit set

000 589 01 10 00

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

AR91.12-P-1730GI
Remove and install locking mechanism for folding rear seat backrest
5.5.99

MODELS
163.136 /154 /172 as of 1.9.99,

163.113 /128 /157 /174 /175

P91.12-2133-06

1
Rear backrest release cable

2
Adjuster

3
Screws

4
Bolts

5
Rear backrest fitting


Remove/Install

1
Remove side covers at rear backrest

fitting (5)

2
Detach rear seat backrest release cable (1) at

adjuster (2)

Mark adjustment position on the thread.

Turn the adjuster counterclockwise until the

rear backrest release cable can be unhooked.

3
Unscrew bolts (3) from rear backrest fitting


With 60% rear seat:
Unscrew bolts (3) at
the same time in order to prevent the rear

backrest fitting from tipping.


*BA91.12-P-1006-03A

4
Unscrew bolts (4) from rear backrest fitting


*BA91.12-P-1007-03A

Torx bit set

*000589011000

5
Remove backrest fitting (5)

6
Install in the reverse order


Installation:
check unlocking function of

folding rear backrest.


Rear seats

Number

Designation
Model

163 as of

09/99

BA91.12-P-1006-03A
Bolt from backrest fitting to backrest
Nm
30

BA91.12-P-1007-03A
Screw for backrest fitting on seat frame
Nm
30

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

14.1
Remove belt end fitting (10) together with

buckle through the rear seat cushion (9)


Do not damage seat cover!

Applies to 60% seat bench only.

15
Install in the reverse order


Rear seats

Number

Designation
Model

163 as of

09/99

BA91.12-P-1006-03A
Bolt for backrest fitting to rear seat backrest
Nm
30


Seat belts/belt tensioners

Number

Designation
Model 163 up to

08/99
Model 163 as of

09/99

BA91.40-P-1001-01D
Screw on belt end fitting
Nm
3535

Torx bit set

000 589 01 10 00

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

AR91.40-P-2000GHRemove/install seat belts for third row of seats
12.3.97

MODEL
163.113 /128 /136 /154 /157 /172 /175 with CODE (847) 3rd seat row

P91.40-0361-06

1
Screw

2
Seat belt guide bracket

3
Screw

4
Automatic belt retractor


Remove, Install

1
Remove rear roof frame paneling

AR68.30-P-4470GH

2
Remove paneling on C-pillar

AR68.30-P-4490GH

3
Unscrew bolt (1) at seat belt guide bracket (2)


*BA91.40-P-1002-01D

4
Unscrew bolt (3) at automatic belt retractor (4)


*BA91.40-P-1003-01D

5
Remove automatic belt retractor (4)

Installation:
Pay attention to the

automatic belt retractor lock.

6
Check seat belts for damage

e

AP91.40-P-9150GH

7
Install in the reverse order


Seat belts/belt tensioners

Number

Designation
Model 163 up to

08/99
Model 163 as of

09/99

BA91.40-P-1002-01D
Screw on rear upper belt guide fitting
Nm
3030

BA91.40-P-1003-01D
Screw to rear inertia reel
Nm
3030

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

36
Install remaining covers under rear seat bench

Replace cover under rear seat bench at

rear with cover from the conversion kit.

f

Remove and install cover on bottom of rear

seat

AR91.12-P-1100GH

37
Disconnect ground lead from battery

f

Disconnect ground lead from battery

AR54.10-P-0003A

38
Retrofit voltage supply for central interface

module (1)

AZ82.60-P-0004-06A

39
Install glove compartment

f

Remove/install glove compartment

AR68.10-P-1400GI

Torx bit set

*000589011000

40
Connect ground cable for battery

f

Disconnect ground lead from battery

AR54.10-P-0003A

41.1
Initialize DVD player

As of VIN A289565, X754620.

AZ82.60-P-0004-07GH


Rear seats

Number

Designation
Model

163 as of

09/99

BA91.12-P-1005-03A
Nuts for rear seat console on vehicle floor
NM
40

BA91.12-P-1008-03A
Screws for rear seat console on vehicle floor
NM
40

115 589 03 59 00

Longitudinal wedge

Torx bit set

000 589 01 10 00

Parts ordering notes
Part no.

Designation
Quantity

B6 782 6500
Monitor, anthracite/orion, with 2 earphones (NTSC)
1

B6 782 6501
Monitor, java, with 2 earphones (NTSC)
1

B6 782 6505
DVD player (national code 1), with bracket
1

B6 782 6506
Video player (NTSC), with bracket
1

B6 782 6507
Earphones (NTSC)
1

B6 782 6508
Radio-controlled earphones (NTSC)
1

B6 782 6530
Floor covering at bottom of rear seat, orion (only with video player) (NTSC)
1

B6 782 6531
Floor covering at bottom of rear seat, anthracite (only with video player) (NTSC)
1

B6 782 6532
Floor covering at bottom of rear seat, Java (only with video player) (NTSC)
1

B6 782 6536
Monitor, anthracite/orion, with 2 earphones (PAL)
1

B6 782 6537
Monitor, java, with 2 earphones (PAL)
1

B6 782 6538
DVD player (national code 2), with bracket
1

B6 782 6539
Video player (PAL), with bracket
1

B6 782 6540
Floor covering at bottom of rear seat, orion (only with video player) (PAL)
1

B6 782 6541
Floor covering at bottom of rear seat, anthracite (only with video player) (PAL)
1

B6 782 6542
Floor covering at bottom of rear seat, Java (only with video player) (PAL)
1

B6 782 6545
Earphones (PAL)
1

B6 782 6551
Central interface module
1

B6 782 6570
Supplementary kit as of VIN A289565, X754620 (PAL)
1

B6 782 6571
Supplementary kit as of VIN A289565, X754620 (NTSC)
1

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