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Wiring

97

Wiring Diagram Type 928 S
Model 85

PAGE 1

LAMPS

PAGE 2

BODY

PAGE 3

INSTRUMENT

PAGE 4

VENTILATION AND HEATING

PAGE 5

RADIO

PAGE 6

ABS, ALARM SYSTEM, TRAILER COUPLING

PAGE 7

ENGINE - DIGITAL ENGINE ELECTRONICS

PAGE 6

CENTRAL ELECTRICAL SYSTEM

CLUSTER + INDICATORS

Current Flow Diagram

97-213


Wiring Diagram Type 928 S Model 85

The wiring diagram comprises eight individual
They are subdivided into coordinate fields.
Each individual wiring diagram comprises
within a dash-dot frame.
This part of the central electrical
individual wiring diagram.

system shows all the lines and relays required for

The 1 O-pole plugs on central electrical
from 3 parts.

Part 2 is the “module

with “MP”

and their location

is

system are new. They are clipped together

pin, is the “initial

element”.

element”.

Both parts are identified
Part 3 is a “coding

diagrams and one legend.

a part of the central electrical-system

The ground-connecting
points are designated
shown in a vehicle diagram.

Part 1, with the cast-on fastening

wiring

by the digits 1 . . . 5.

element”.

The designations of the plug connections in wiring diagram for central electrical
system refer e. g. from A 11 , . . 15 to the “initial element”, from A 21 . . . 26 to
module element.

Printed in Germany-X,

1984


Wiring

97

Wiring Diagram Type 928 S
Model 85 page 1
LAMPS

Current Flow Diagram

97-215


Wiring Diagram Type 928 S Model 85 page 1

97

Wiring

LAMPS
A

B

cl --

c DOOR CONTACT
SIDE MARKER

LAMP

1

I I ““‘y5

; fi

--

I

A/R CONDITIONING

COMPARTMENT

LAMP

;m

I I I I I,,,,,.,:

UNIT RIGHT

F

DOORCONTACTLEFT

GLoVE~BofLAMP
GLOVE-BOX

HEADLAMP

E

G

H

I

K

FOR

FLOOR

l AMP LFFT

DOOR CONTACT

RIGHT
SIDE

ii%i-k

MARKER

LAMP

TAIL LAMP UNIT RIGHT

I nnnr

8s

SYSTEM

3

In

1;I
I

-

r&i

_Irlnl.,nr I “,MP

2

u u

OPERATING

2
CLEARANCE

STOP LAMP

r

3
I----.
AUXILIARYHIGHBEAM

-

IIIIIII

III
11 1

--

I
I I

III

4

I

I^,

-,FLASH,NG

1 1 1 1 1 ( 1 I j
I
‘,

1'

FUG TAAIL
LAMPSWITCH

FOGLAMPSWITCH

~~~

LOWBEAM

II

II

I I

I‘D,‘D(ol

: 1

6

%

le

I I III1

I,’

I

'
c

LI
FOLDING

HEADLAMP

RIGHT

-

P

I!

MPU

5

I

III’

: 30 IPI

k

FOLDING

HEADLAMP

I

l

II

i j

I

I

““I

--Ilk

-lll&lhl

L

I

-33

I
I

II

I

PI

II

I

III
I

I

II

I

P71- 0 I

I
I

o&l
n1c,r-

I--

!
nl
1

4

I

II

, “,,. , ,
I Iona 11,~ ii

7

HEADLAMPUNITLEFT

$2

. -. ,

II III,

LEFT

I

II

h 1 &--$-$5y;/s;

s

’I i ‘Cl7
13

II

7

II

m
!+I-,
III

I I I
I I I

-

I

I

I

I

1
-

I

I I

33

I

-L

I

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111

I

I
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11aJr-1

I

IllIll

I

III

II I,,

II

I I

II--35lI

III
III

II
-._

II

III
CEN TUA L
YELLOWTO

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II

INFORMA

TOR

2

!!!!!
!!!.I1
II
Ill,,
1,111,
I,
lllll
IllIll
111111111111 1 ,,,I
111111111111

I
111

3
3
4
2
I?
YELLOW2--

7

3

,~~;6[ -@;;;;t

1 11 ~/T/ONs=~;;M~TR
1
I

lllSW/W<

I

I

!! !!

^^^.^.-^--^

B J”3 I’“&x
7

BACKUP LAMP
MAKE.UPMlRROR
SEAT

,,nn ,,I”,“<.
I
GI.ZLZII”II LIY
L,.,“,r G
IAITC-C

III

“““0

TD,,l,Y

r,-

I

---

L LAMPUNITLEFT

C”I”I”CL
IL”
I”

7

DOOR

MAKE-UPMIRROR
DRIVER’SSIDE

CONTACT

-&lb

I
LAMP

SIDE MARKER

0

LAMP

r---.7(

/i

II
Ilam-l

uI

SIDE

MdRKER

LAMP
WIRING HARNESS3

INTERIOR

-

A

Printed in Germany-X,

B

1984

LAMP TRUNK LID 2

E
SW

- BLACK

WS -WHITE

RT -

RED

GN = GREEN

GE - YELLOW

GR = GRN

BR = BROWN

EL -

BLUE

LI - VlOLET

Current Flow Diagram


Wiring

97

Wiring Diagram Type 928 S
Model 85 page 2
BODY

Current Flow Diagram

97-217

Wiring Diagram Type 928 S Model 85 page 2
HEATED
LEFT

WASHER JETS
RIGHT

AUXILIARY
CLEANING
PUMP

HEADLAMP
CLEANING
PUMP

Wiring

97

KE YBOARO
PUSHBUTTON
SWITCH
WINDOW LIFT LEFT

WASHER
PUMP

CANCELLING

CENTRAL

KEY

LOCKING

BELT LAMP

T

BUTTON

T

CONTRDL

UN/T CENTRAL

LDCKlNG

PUSHBUTTON
WINDOW LIFT

SYSTFM

SWI TCH
RIGHT

, .” T-0, ,” ^ c,-l.-l,L.n~.-lL

., ,,“,,
A WY,.. OCKING
-0TOR

CONTROL

11

12

0.5 br

13
^,...,^_

^..r^

MlRROR- ADJUSTMENT
-.-

MOTOR.
---

WINDOW LIFT

CENTRAL

LOCKING

2

c

“, .,^ ““,

CENTRAL

MOTOR.

LOCKING

WINDOW

LIFT

1
1

MIRROR

14

14

HATCHBACK
UNLOCKING
SWITCH RIGHT

IL0.15qnlsw

13

15

15

REAR

r

16

qELAY1;/;~0,

! 2.5 SW

IhIlL

ii

w,?

iil’b
022

0.5qe --L

.

1c11

~a

UI,,,

1.1:

-.

y,,,

~FII&I~~

@

MOTOR

‘r

I,h’-d

~-~

023
~

II

I I

I

I I I I L-I

I II
I
I II I I

I II

III1

I

r

I

PUSHBUTTON

r-

.-.
-

-1

l--E--

I I

_
_

I--

012-l

TIllIll,

I I

+t-1.25br--p

._

I II

.-

A WIPER RELEAY

REP.

16

I I

POTENTIOMETER

~.,,?,,

WIPER

_

II

1 MOTcJR

P56 s n

.
‘II

I I I

^“-

Illrke

I

UNMARKED

i!bii
L.

WIPER INTERVAL

LINES ARE WIRING

II

AUXILIARY
CLEANING

HARNESS

-EL

XIX
HEADLAMP
II 2
‘-2 VERSIONS
CLEANING SYSTEM
M 553 - USA

PUMP

II

-

3

FANFARES

I

A

Printed in Germany-X,

0

1984

-_

SW - BLACK

C

II
WS - WHITE

RT = RED

E
GN - GREEN

GE -YELLOW

F
GR - GREY

BR = BROWN

G

BL = BLUE

H
LI -

VIOLET

I

Current

K

Flow Diagram

97-217


Wiring

97

Wiring Diagram Type 928 S
Model 85 page 3
INSTRUMENT

CLUSTER + INDICATORS

Current flow Diagram

97-219


Wiring Diagram Type 928 S Model 85 page 3
INSTRUMENT CLUSTER + INDICATORS

.pgr-t--- 3$5
i;
/c++
d28
24
4..r7P%r=rf$-F
3 TT
I

I r
STARTER LOCKOUTANO
BACK1 JP LAMP SWITCH

CANCELLING

EUTTC3N

T

CHECK SWITCH

-T---

K

-EYBOARO

SE TRANSMITTER

CENTRAL
BELT LAMP

LOCKING

BUTTON

a

l-Eillxl
L

D
I

Ks12
-

I i

LAMP

SWITCH
SAFETY

yq=,,,
-822
I

o.5s:gmpi~
m,

42’

Ir0.5svWl

I

g?b

sr r‘
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nds

m

fcl5

IIIII

BELT

$J
LF15

K17

I

1

FUEL
CONSUMPTION

’ II]/!!

t
2
B
;
s
2
x
2
P
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$
s
9
:
[<

9

17

9

TRANSMITTER

5

INFORMATION

7

15 16 19 22 23

25 10

CATALYSTMONITOR

THE-MOELEMENTS

WlTCHlNG

I

II

I

II

Ill-

TRANSMITTE,

r w
6 I
!b

rO.Sbl

CENTRAL

011

WA TER
SWITCH

IllI,!

b

2

u.30r- ! !

- --d”3li

05h1hI

I

I I

LEVEL FUEL

TRANSMITTER

I

l l

UNMARKED

“NlTII

LINESARE

SWITCHING UNIT I

WIRING HARNESS3

1

LITTON ODOMETER
RESETTING DEVICE

Printed in Germany-X,

1984

SW = BLACK

WS = WHITE

RT - RED

GN = GREEN

GE - YELLOW

GR - GREY

BR -

BROWN

BL = BLUE

LI = VlOLET

Current Flow Diagram


Wiring

97

Wiring Diagram Type 928 S
Model 85 page 4
VENTILATION AND HEATING

Current Flow Diagram

97-221


Wiring Diagram Type 928 S Model 85 page 4
VENTILATION AND HEATING
0

A

C

--

AIR CONDITIONING

AC. CONTROL
--~-

SWITCH

E

0

F

G

I

Ii

K

SYSTEM

SISTANCE
--

~-

GRO

FRESH AIR BLOWER

CIGAR LIGHTER
OIL TEMPERATURE
SWITCH TORQUE
CONVERTER
--.-

BACK WINDOW

SEPA RA TING
PLUG-SEATADJUSTMENT

RIGHT

---SEATHEATER
AN
SEATADJUSTMENT

MIRROR

IMAGE
ENTRAL

ELECTRICAL

SPORTS SEAT
AUXILIARYAIR

CONDITIONING

SEAT HEATER

TIME DELAY

SWITCH

RELAY

BLOWERSWITCH

LONGITUDINAL
ADJUSTMENT
IMPACT WALL

SEATHEIGHT
2 WA Y SW/ TCH

CIRCULA.lNG

SEA T HEIGHT
ADJUSTMENT

AIR FL

REAR

4.WAY

SWITCH

SEATBACKREST
2 WA Y SW/ TCH

BLOWER MOTOR

Printed in Germany-X,

1984

SW -

BLACK

WS -WHITE

RT = RED

GN - GREEN

GE = YELLOW

GR = GREY

BR -

BROWN

BL -

BLUE

LI = VIOLET

Current Flow Diagram


Wiring

97

Wiring Diagram Type 928 S
Model 85 page 5
RADIO

Current Flow Diagram

97-223


Wiring Diagram Type 928 S Model 85 page 5

Wiring

97

RADIO
SEPARATING POINT
KS 60
FUSE INSTAL jED

BASIC EQUIPMENT

\

2.5 llr

IN R=

k

n
II

I c ~I

BOOSTER
2.5br

I CONSTANTPOSITIVE

-

0.5rt

o’~~;~fj-fj~lGHT

,
I

SUPPRESSION

COIL

ANTENNA
ELECTR.
POSSIBLE CONNECTION
.
.
.

II .I “,“,“,DooRLEFT’
ANTENNA
AMPLIFIER

I

1 E$TEN%,NCABLE,

“O
!
1 1 REGULATOR

11 1 I+?-!

AMPLIFIER

I -tf

I

11

0.75br-DC

71

II

II

ANTENNA
WINDSHIELD

IS I hl

I I I I2

121 I V‘i I4

$1

iI

$1
z-l

,

EXTENSION

II

.,

^,-

“v

! c- -%=j+
1 1

1 928 645 183 00
;

ANTENNA

““-.”

ISI I

FADE

REGl./--LA7OOR

II II
I

ANTENNA

I
I
II
IP

PARTS

III?IIIIII

I INTERFERENCE

SEPARATING

Ili=H=l-II11111111

PLUG DOOR LEFT

SEPARATING

PLUG

II-t-f

DOOR RIGHT

EXTENSION
ONLYFOR
RL

‘ED

I

IrrrhlO.928645.612.03

II

INTERFERENCE

REAR

WIRE CONNECTOR

LEFT

REAR

RluGHT

HI-FI SYSTEM
SPEAKER

UNITDOOR

LEFT
4

FOR FADE REGULATOR

EPILLAR

OR BOOSTER

LEFT

LOWER RANGE

/WOOFER/

*e 2
REIR$F
MIDDLE

8Ks6g

OklDDLE

RANGESPEAKER

1

-SpEAKER
pLuG REAR LEFT “”
SPEAKER PLUG REAR RIGHT

brhn-q&s

RANGE SPEAKER

Printed in Gemlany -X, 1984

SW -

BLACK

WS - WHITE

RT=

RED

GN - GREEN

GE - YELLOW

GA = GREY

BR - BROWN

BL = BLUE

LI -

VIOLET

Current

Flow Diagram


Wiring

97

Wiring Diagram Type 928 S
Model 85 page 6
ABS, ALARM SYSTEM, TRAILER COUPLING

Current Flow Diagram

97-225


Wiring Diagram Type 928 S Model 85 page 6

97

Wiring

ABS, ALARM SYSTEM, TRAILER COUPLING
r3

I

I

ALARM

---

CONTROL

I

,

I

CENTR.

“NIT

I

INFORM.

YELLOW.12

,,ows,rt7

CONTROL

,

UNIT

1
DOOR CONTACT

~

- H”IR-i,;Tjq

I-

///////i

.,.myI
LJT
8d
6
2d
rhwlw
rfr
II k!t

I

‘%r t
&kg
kn d
6 my’
d

p I e
L’&
5 2 z.

&/=

“,l

J “I,

(-0%

LEFT. RIGHT

I

I

!

II

!!!!

I

&I

I

_-_
U.13 br -

I

I

1Ohr

pm-l
IA641

I
.

l.Obr-

s

CENTRAL EL.
SYSTEM

v

I
&-I
F5L

II

g!J-i

-o.stN-

. .

uil$jyy

u

3
G

I
25

0,5br/wrUNIT.18
UNIT-25

I
.

! !

t
0
i

I

(

;

I

I

&

2
2

I

LH-CONTROL
EZF-CONTROL

b
2
s

:
?
I
2
9
KS4
.t=.j
r

I

YE%
2 2

2 2

+
k
E
2

I

II
-.

I

II

0.75br

II

J,ts 183

ii===

8I
n-.I[3 -

DOOR CONTACT

--

II’

0.75brlrt

I

-.-.-. -. .
-

I

r-

‘11n
22

dd

I I

(

m

.

1

ABS SYSTEM

n TD,l",Y LIYL”C,\
,,I”,“,\ I ,n,nrw

l-i / i i /

I

SYSTEM

,
llc:

GROUND

!I

II

II

I

E
-

I

CONNECTION

“11

c
c

I
&II-h

-

I

LAMP

L-U

I

‘Esr&oN

ALTERNATOR~fil

IJ641

CENTRAL

ELECTRICAL

~O”NO?ik;ON

SYSTEM

ELECTRICAL

1

I.811 I >c-..

u

-cL,r

1

FLASHER

ELECTRICAL

UNI T.1

IGNITIO-SWITCH-15

_

PLUGA

-CHAMBER

11. I.?

’

I
,-R

SEE CENTRAL

CENTRAL
.-.-.-.-.

. .. . . .

C&ECK

TRAILEdCOUPLING

RELAY-C2

SYSTEM

SYSTEM
11

Ks4

,

,Ks161

11

SOCKET, TRAILER COUPLING
c

f+inted in Germany-X,

1984

SW = BLACK

WS = WHITE

FIT = RED

GN = GREEN

GE-YELLOW

GR -

GREY

BR = BROWN

BL = BLUE

LI -

vl0LE-r

Current

Flow Diagram

97-225


Wiring

97

Wiring Diagram Type 928 S
Model 85 page 7
ENGINE - DIGITAL ENGINE ELECTRONICS

Current Flow Diagram

97-227


Wiring Diagram Type 928 S Model 85 page 7

97

Wiring

ENGINE - DIGITAL ENGINE ELECTRONICS
u

.c..--.A-

.-. -1

~

u

c

_-A_

r

I

u

I

I I

I

I

8

_- --..INJECTION
LH CONTROL
r-

RPMANDREFERENCE

CYLINDER

UNIT

1

0’1 INT)EH 2

-

CYLINDER 3
r--l

CYl INDER 4

--

I--_

-

1,

SPARK

1

VALVES

C:Yl INOEH 5
--

CYLINDER
-1

CYI INDER 6
--

PLUGS

”

IGNlTlON DISTRIDUTOR

I

7

DISTRlBUTOh

0,75br/rt

3

PERFORMANCE

-- ---__-------D-

INTAKE-AIR
TEMPERATURE SENSOR

0,75grl,b~
- 1
a,::xj < a
1

I

-0.75 br
-07%lrI

TESTER

I---.

;&
&J5,s g.$.:
yq
hq
1
I -K i ( --K 1

OXYGEN

SENSOR

ALTERNATOR

Ks.-

IDLE SPEED
REGULATOR

I

WITH

-

REGULATOR

IGNITION COIL I

_

TEMPERATURE
SENSOR.
DOUBLE NTC
---

TRIGGER UNIT 1

1

IAIR

IILL
I
I!--1
THROTTLE

FTARTER BACKUP LAMP. GEAR
THANGE INDICATOR SWITCH
T
T

rA, rn,n,n

,,*,

VOLUME

METER

&FL-;

.~~l)

IGNITION

toge-

‘YAIR

TRIGGER

KlCK DG’““’

~*UZZERCoNTACT

H”

IGNITION

TEMPOSTAT

:OUPLING

u2:

“““~-r”

I II

AZ:

p?J

SPEEDOMETER

I -:

CONTROL UNIT

I

SWITCH.50
‘ 2!

KS 12
Ll

II:

3

El,5~,ll,,,~~

“15
2

SurlbrA

-0.5
u2:

-

SW

O.Sbrlrt

xv

xxv

XIV

XVI

STARTER

LH JE TRONIC

KICK-DOWN

xx
FUEL PUMP

EZF

30

30

i -.

CFNTRAl.
tLtClRlCAL
SYSTLM

.-.

:

.

.

.

.

3, GROUND

‘-r

_
T

30

Ii

KS

3
6 78
SEPARATING

1984

MPIV

SW -

P’-.LUG

ALARMSYSTEM

&f

u

PLUG

PLUG CONNECTION
FOR GEAR CHANGE
INDICATOR ON INSTRUMENT
CLUSTER

Printed in Germany-X,

I

1

J

0.5br

G:
zrr,
44
lb Ii5

I

I

/rt

0.5 SW

-.-E
-

LzLz-Lx
\

UNIT n

VALVE

IL~,YI I ruN SWITCH

VALVESWITCH

vE

II

-A

BLACK

WS - WHITE

RT - RED

GN - GREEN

GE - YELLOW

GR = GREY

BR = BROWN

BL -

BLUE

LI -

VIOLET

BRIDGE

SERIE?

Current

Flow Diagram

TEMPOSTAT
SWITCH


Wiring

97

Wiring Diagram Type 928 S
Model 85 page 8
CENTRAL ELECTRICAL SYSTEM

Current Flow Diagram

97-229


Wiring Diagram Type 928 S Model 85 page 8

Wiring

97

CENTRAL ELECTRICAL SYSTEM

71

72
H 28
C lb

G 34
H 21, Hbb

05, .c 18
c 11
c 17

HZ8
F 23

C 16

HZ1
H 21

c 17

I3

c 11

H26
H 27

c 18
c ia
c 18

74

G5
G5
GS
H24.

FS
ES

H24.

7:

HZ6

E5

H23. ES
E 34. E5
FS

Cb

F5

X- RELAY

BACK WINDOW HEATER

TURN SIGNAL

FLASHER

WINOOWLIFT

WIPER INTERVAL

CLEANING

PUMP

FRESH

A/R

BLOWER

SUP7

Cb
Cb

RESSOR

Cb
Cl
CS
Cb

76

cb
Cb

n 5

E55
HZ4

c5

F25
GS

KICK DOWN

Cl6

77

(17.
E34,Cll.

cb

Cb
Cb

C8

XXII
76

c7
c5

F 34
C8

BACKUP

FUEL PUMP

Cl6
C16. E8

XlT =sXIX P =lJ-

XXIII-XXIV

LAMP

LIGHTCOMEINATION
---

RELAY
-.G-OUND

CONNECTION

F25. G5

- A&S
OF56
H69

31

ES
G5
c 11

x
2 &zV)%h&
9
-bQL.%nr
hrr’vJ>**L
w *PG*r*JrSGr
, / , , / , / / , ,
n 121314152, ** 2‘ 25

XT9
00

llllllll/l

II 12127‘ l5 212 232425

G-2222iFtZfS -3-w
R, , , , , , / , , ,

11I2 13I‘ 15II 22a 2125
-yl
2s

m
2

-“w&“3wLl
bXb.42X

x.2
CT,“’
0

11 12 la 14 n

n

~X~::~~r,loPcch
~O(?ExxxxEx
h’ h.
CT”,”

2 x
OQ

g.>-

11 G
2 .F
Cl”

lx.
u”

12 14 15 n

RZ;,“’
~,olz#lz

ABEREVtATIONS.

Printed in Germany-X,

I

1984

rl

I

I-

SW -

BLACK

I

WS = WHITE

n

RT = RED

I

GN - GREEN

Z.B. Cl3 =
c

GE-YELLOW

I

r

GR = GREY

PLUG

BR - BROWN

INTERIOR

LAYOUT
*.

BL = BLUE

LI -

VIOLET

II

II

l/llll

II
-2
u

I-XXV

=
=

OUTPUT

=

INPUT

Y)e.---?wsgS”,“,“S

v
2

RELAY

All.
ZU.

FUSE

=

I

Q

22 23
-..a

.FcQ2y~-=Q
(3xxc712~s?~ss

cf2
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BYPASSES. EXTERIOR
Z.B. E 2 = FIELD IN W/R/NG DIAGRAM
._

Current

Flow Diagram

97-229