Legend for function schematic of electrical rear window heater

PE67.29-P-2051-60FAA

Legend for function schematic of electrical rear window heater

Model 204.0 /2 up to model year 08/Modification Year 07

Code

Designation

Coordinates

A1

Instrument cluster

17E

A8/1

Transmitter key

13C

B10/4

Interior temperature sensor

7A

B14

Outside temperature sensor

10H

Code 299

PRE-SAFE®

5J

Code 414

Electric glass tilting/sliding roof

1B

Code 474

Diesel particulate filter

15J

N3/9

CDI control unit

18J

N10/1

Front SAM control unit with fuse and relay module

12J

N10/2

Rear SAM control unit with fuse and relay module

12E

N22/7

Automatic air conditioning control and operating unit

6E

N22/7s1

Rear window heater button

8B

N30/4

Electronic Stability Program control unit

6J

N70

Overhead control panel control unit

2C

N70/3

Overhead control panel electronics

2G

N70/3b1

Interior temperature sensor

1F

N70b1

Interior temperature sensor

1C

N73

Electronic ignition switch control unit

12A

R1

Rear window defroster

15C

U74

Valid for diesel engines

15J

U111

Valid for overhead control panel without CAN

1F

U113

Valid for 2-zone THERMATIC

5E

U114

Valid for 3-zone THERMOTRONIC

6E

CAN B

Interior CAN

10F
12D
12H
14F

CAN-E

Chassis CAN

9K
15K

1

Circuit 15, status

13E

2

Vehicle speed, signal

14E

3

Outside temperature, signal

11J
13G

4

Interior temperature sensor, signal

5E
7D
11E

5

Rear window heater button, status

8D
10E

6

Rear window heater status indication, signal

9C
9E

7

Rear window heater, actuation

15D

8

Engine control, request

13G
14K

9

PRE-SAFE®, status

11K
13H