Legend of wiring diagram of driver-side seat control module

PE91.29-P-2104-60FA

Legend of wiring diagram of driver-side seat control module

Model 203.0 /2 up to 28.2.04,
203.7 with code (275) Electrically adjustable driver seat, steering column and outside mirrors with memory
control unit N32/1

Code

Designation

Coordinates

A0

Color code key

40L

F34

Interior fuse box

3L
5L

F34f27

Fuse 27

2K

F34f29

Fuse 29

4K

M20

Steering column adjustment motor group

17L

M20m1

Fore/aft adjustment motor

16L

M20m2

Height adjustment up/down motor

18L

M27

Driver seat adjustment motor group with memory

27L

M27m1

Fore/aft motor

24L

M27m2

Rear up/down motor

21L

M27m3

Front up/down motor

26L

M27m4

Head restraint up/down motor

31L

M27m5

Backrest motor

29L

N10/2

Rear SAM control unit with fuse and relay module

7L

N32/1

Driver front seat adjustment control unit with memory

4A
12A
20A
28A
34A

S91/3

Driver seat backrest release microswitch

33L

S91/4

Driver seat height release microswitch

35L

U12

Valid for left-hand drive vehicles

4C
9F
17E

U13

Valid for right-hand drive vehicles

4C
9F
13E

U43

Valid for ECE

9G

U57

Valid for model 203.2

1F

U58

Valid for model 203.0

1F
5F

U208

Valid for model 203.7

10G
32F

W18

Ground (left front seat crossmember)

5D

W19

Ground (right front seat crossmember)

5E

X18/35

Cockpit wiring harness and FFS [RBA] connector

14F

X30/4

Right voltage distributor (CAN) connector

11L

X30/7

Left voltage distributor (CAN) connector

11L

CAN B

Interior CAN

11K