Legend of wiring diagram for electric seat adjustment (ESA)

PE91.29-P-2000-60FA

Legend of wiring diagram for electric seat adjustment (ESA)

Model 203
with partially electric seat adjustment

Code

Designation

Coordinates

A0

Color code key

23L

F34

Interior fuse box

6L
13L

F34f27

Fuse 27

5K

F34f38

Fuse 38

12K

M25

Driver partially electric seat adjustment motor group

2L

M25m1

Seat height up/down motor

3L

M25m2

Backrest motor

2L

M26

Front passenger partially electric seat adjustment motor group

15L

M26m1

Seat height up/down motor

15L

M26m2

Backrest motor

16L

N10/2

Rear SAM control unit with fuse and relay module

7A
10A

N10/2f1

Fuse 1

8B

N10/2f2

Fuse 2

7B

N10/2kB

Relay 2, circuit 15R

9A

S22/1

Driver partially-electric seat adjustment switch

4A

S23/1

Front passenger partially-electric seat adjustment switch

14A

U12

Valid for left-hand drive vehicles

4F
13F

U13

Valid for right-hand drive vehicles

4G
13G

U701

Line not connected

5D
12D

W18

Ground (left front seat crossmember)

5H
14H

W19

Ground (right front seat crossmember)

5H
14H

X55/3

Driver seat connector block

4E

X55/4

Front passenger seat connector block

11E