Porsche 928 S - 1987 WIRE DIAGRAM Quick start guide

Wiring
97
Wiring Diagram Type 928 S
Model 87
PAGE 1
PAGE 2
PAGE 3
PAGE 4
PAGE 5
PAGE 6
PAGE7
PAGE 8
PAGE 9
PAGE 10
PAGE 11
LAMPS ROW
LAMPS USA
BODY
INSTRUMENTS AND INDICATORS
VENTILATION, HEATING,AC
MIRROR, SEATADJUSTMENT
SEAT-AND MIRROR MEMORY
RADIO
ABS, ALARM SYSTEM,TRAILER COUPLING
ENGINE COMPARTMENT,TEMPOSTAT
CENTRAL ELECTRICAL SYSTEM
Current Flow Diagram 97-255

Wiring Diagram Type 928 S Model 87
The wiring diagram comprises 11 individual wiring diagrams.
They are subdivided into coordinate fields.
Each individual wiring diagram comprises a part of the central electrical system
within a dash-dot frame.
This part of the central electrical system shows all the lines and relays required for
individual wiring diagram.
The ground-connecting points are designated with “MP” and their location is
shown in a vehicle diagram.
The 1O-pole plugs on central electrical system are clipped together
from 3 parts.
Part 1, with the cast-on fastening pin, is the “initial element”.
Part 2 is the “module element”.
Both parts are identified by the digits 1 . . . 5.
Part 3 is a “coding 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.
Printedin Germany- XIV,1986

Wiring
97
Wiring Diagram Type 928 S
Model 87 page 1
LAMPS ROW
Current Flow Diagram 97-257

Wiring
Diagram
Type
928s
Model
81
page
1
LAMPS ROW
DOOR CONTACT FOR
GLOVE-BOX LAMP
r
WARNIN-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
IO
HEADLAMP UNIT RIGHT f
MP V
DOOR LQ~cK LAMP
DOOR LOCK LAMP LEFT
FLASHER L . . 0vBEAMSWITCH
LIGHTSWITCH
CODING PLUG NOTBY b!%,
ONLY RHD
,___..._.. -... IL” a, “,- ‘YmL- BEAM UNIT
FOG LAMP
AUXILIARY
HIGH BEAM
FOLDING HEADLAMP
RIGHT
I
3
FOLDING HEADLAMP MOTOR -L
-
-
-
e
I I I I I II
I i i
I I I I I I I I I IUSGRIRTI u l
2
Y 2 2 E
I .m -1
44
I
I I I
I 1 I
36
- I
- I
1 I I I I II II
F-.-t
I;;;$r”“““’
:,;/.t%: -:
I :
::”
i.1,. 1.
ii!!!!2
I
..j’*. I
w ’ : a a
i: m %-h s
I 025,
I I
I I
m3: 32 -
cm: I t 1
cmy 1 - 2L I
I paY I I I I 391 I I I 1 I - ) 1, ^- II III. I I I I I I I I I
_.
1::- I I I I
I I I I I I I I I IlA II III1
COLDING HEADLAMP,
LEFT
HEADLAMP UNIT LEFT
AUnILIARY
HIGH BEAM
IIIII .
7
I
.
31 GROUND
1 15
I
I I I
i _-_
$-l-m-J gi!zJ 1
-_ I
I FOG LAMP XIII RELAY
IV
; CENTRAL ELECTRICAL SYSTEM
_-~-~-~~.~.~I-~ 1 _-_
FLAS”ER (@$$=f=-&
COMBINATION
BACKUP LAMP XXII
ONLY M249
-.- I-.-.-.-
/NTE,,r-.
MP III f-‘P.X’ \ ,MP V
\
KS 1
INTERIOR LAMP
TRUNK LID 2
WELDING POINT
CDNNECTloN WlTH FIELD INDICATION
GROUND TERMINALS INTERIOR LAMP
TRUNK LID 1 i
A
MP I
MPI
MP VI
MP VII
cl
0t-P
UNMARKED LINES ARE
WIRING HARNESS 3
Mp IV
Rinted in Germany-XIV,1986
SW - SLACK WS - WHITE RT - RED GN - GREEN GE - YELLOW GR - GREY ER = BROWN EL = ELUCC LI = VALET

Wiring 9/
H J K L N
VS KL31 0.75RT I FLOOR LAMP RIGHT
\
/KS 167 ,YSKL31
LAMP CHECK UNI
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
IC
ODOR LOCK LAMP LEFT
TAIL LAMP UNIT RIGHT
DOOR LOCK LAMP
CODING PLUG
I
FLASHER LOWv5ZAM SWITCH EARAlVCELAMP
BACKUP LAMP
L/GHTSW/TCH
BEAM UNIT
- - -.
: .’
I -‘.‘.- F 7,T--lT r*,..7uI _
I
DOOR CONTACT
RIGHT
I I
BACKUP LAMPSWIT-CH IM4811
-
2
=
-
.
2
3
z
w
m
-.
z
JL
I a
. “24
523
KS 16
.
l I
~rf!!~;~fAMpi1
1 ,l.OoR!i \
,,‘ipl
II
CT22
c T15
LT2J 15WWS
I
I I I I III1
4 40GR
9
e
MPVI
2
5
I
KS 4
II t-H-H-h I71 I L
BACKUP LAMP
CLEARA NCE LAMP
LAMPUNf T LEFT
BACKUP LAMP XXII -_--
ONLY M249
INTERIOR LAMP XXI
-
-
TRUNK LID 2
MP VI II
WELDING POINT
MP VII 17
CONNECTION WITH FIELD
r-P
GROUND TERMINALS
INDICATION
INTERIOR LAM
TRUNK LID 1 TAIL LAMPUNITLEFT
1
Y
YKS 5
F G. H J K L M N 0 IJ
Current Flow Diagram 97-257
:u
WS -WHITE RT - RED GN - GREEN GE- YELLOW GR - GREY BR = BROWN BL - BLUE LI = VIOLET

Wiring 97
Wiring Diagram Type 928 S
Model 87 page 2
LAMPS USA
Current flow Diagram 97-259

Wiring Diagram Type 928s Model 87 page 2
LAMPS USA
DOOR CONTACT FOR
GLOVE.BOX LAMP
T GLOVE.BOX LAMP
VSKL r
075 RT I
FLOOR LAMPRlGH’
TJI %p FLOOR LAMP LEFT
WARNING FI
1
3
-
4
-
5
-
6
-
7
-
8
SlOEMARKERLAMP r -
HEADLAMP UNIT RIGHT __^^
ENGINE
COMPARTMENT
LAMP FOG LAMPSWITCH
FLAHSER LOW-BEAMSWITCH
LIGHTSWITCH I
A
TURNSIGNAL ‘. - :- -j
.-:--
LO!i?~&~j
WI
l .;
=e=-- I
FOLDING HEADLAMP
RIGHT
FOLDING HEADLAMP MOTOR
-
-
-
0
I.
.a,..:
i:r!‘ofl
I
%30.5wvsw
4
2
...”
,....
@m
I
..--.,,
M
I..’Ic+
5
,;,-
t
- I
a
FOLDING HEADLAMP,
LEFT 1 /I 4(I! I I I I I I II I IIII I
1 P11_ I I I I I I
1 I I I! !
0
HEADLAMP UNIT LEFT
COMBINATION TURN SIGNAL Y
RELAY IV BACKUP XXII
LAMP
M249
2% I-P IX
INT
CLEARANCE
MPI --
INTERIOR LAMP
TRUNK LID 2
ID INDICATION
INTERIOR
TRUNK L
MP II
MP I MP
WELDING POINT
CONNECTION WITH F/El
GROUND TERMINALS
UNMARKED LINES ARE
WIRING HARNESS 3
k
KS5
A B C Cl I E I-?---T- G- H- J K
Printedin Germany-XIV,1986
SW= ‘%ACK
WS = WHITE RT - RED GN = GREEN GE = YELLOW GR- GREY BR -== BROWN BL - BLUE LI - VlOLET

Wiring
97
F G H J K L M N 0 P
.--
VS KL 31 0.75RT ,
FLOOR LAMP RIGHT
12r_ ,, I -rr 1
FLOOR LAMP LEFT
VSKL.31
I \ a / I I-
1
TIME
CLOCK
r-----y--/(
LAMP CHECK UNIT
MARKER LAMP
I
-
2
-
3
-
4
-
5
-
6
_I
DOOR LOCK LAMPLEFT !
1-1-1
i
t,
i*
2:
ac
P
2.I
: L.
I7
a(
2
2
d
m
LIGHTSWITCH
! , :I-?-
> _ - .-..- ..-.._ -
’ D 11’12491 STARTER LOCKOUT
i; AN0 BACKUP LAMP SWITCH
-. - .- -,
-1
ii I
8 1E
‘i
0.75GR/RT
0.75GRn?T
0.75m/w
31
.9I2
II:
q i
izx r1
332;
-
e
3
::
:
FLAHSER LOW.BEAM SWITCH
-
:
:
TAIL LAMP UNIT RIGHT
DOOR LOCK LAMP
I
---- _1
WARNING FLASHERSWITCH LEFT L AM
TURN SIiNAL --- x..
DOOR CONTACT
‘-:
.:.
P I ‘;
$2
29 -
BACKUP LAMP
BACKUP LAMPSWITCH IM481)
I El
36
- A
I I I II ,,I, I
I -
1
- 24 7
- 27
I I 1
I I I T
ICENSE PLATE 1
I I I I I It I
II
34
I
I I II I I-
-’ I I I II I I
1 i
v-4 ‘2‘90L31 >)-
Al%K
80‘ 8530
XXIII XXIV -.
; I --cJ-
COML7lNiT:ON I “HP4 ,llON
I - ..^.. ^.^., ALV
I
L!yd ;
-.
BACKUP XXII
LAMP
M2L9
INTERIOR LIGHT XXI I
&=+j - --- -lF;R@i- -#;fp’ ;Ifi
MPVI
BACKUP LAMP
STOP LAMP
CLEARANCE
FLASHER
TA/L LAMP UNIT LEFT
SIDE MARKER LAMP
.
LIG”,
TRUNK LID 2 ss
w vi cl WELDING POINT z 1
YAPVII
0 CONNECTION WITH FIELD INDICATION
MP
GROUND TERMINALS INTERIOR LAMP
TPIIAJY I m
.._..~
F--T- G -ii-- t “--J K /--I- I
M N 0 i P
.CK WS - WHITE FIT= RED GN - GREEN GE = YELLOW GR - GREY BR - BROWN BL - BLUE LI = VIOLET
Current Flow Diagram 97-259

Wiring
97
Wiring Diagram Type 928 S
Model 87 page 3
BODY
Current Flow Diagram 97-261

Wiring
Diagram
Type
928s
Model
81’
page
3
BODY
A B C 0 E F Ii H J K
AUXILIARY HEADLAMP
CLEANING CLEANING WASHER MOTOR SLIDE ROOF
IM 6501
MOTOR, CENTRAL LOCKING CANCEL LING KEY CENTRAL LOCKlN.BUTTON CONTROL UNITCENTRAL
_PUMP PUMP PUMP WINDOW LIFT CONTROL MOTOR LOCKING SYSTEM
_-- -
I-
l
0
‘!,:.
I.:,i;.:,
0
0
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
15
2c
HEATED WASHER JETS
RIGHT
r
Si I
AUXILIARYCLEANINGSWITCH
6
w
STEERING IGNITION LOCK- - _ _
YI I
15 sdm
/.-c
A 2
g g
&F
N
1234
%i ES
mmmm
NNNN
llliL
PNw-
-l-I1
7
11
PUSHBUTTON
SW/ TCH
* SLIDE ROOF IM 650)
m-t”?
h-L
.J
NNN
-‘Las --
I
i T I I
-.-.-.-.--m-m-m--m- .-- -. -.-I .-
14
t
I I
L I I-
I I
I I I
021,
I ‘i
1 I I la
I
WIPER MOTORWIPER MOTOR
WIPE-WASHSWITCH r - - - - -
(1
.AUXILI.ARY
CLEANING PUMP Ix
WIPER INTERVAL VII WINDOWLIFT
31 GROUND
--
HEADLAMP- - -I
CLEANING SYS...J~M
XIX
, CENTRAL ELECTRICAL SYSTEM
-.-.-.-.
f
Y Y YY
UNMARKED LlNES ARE WIRING HARNESS3
FANFARES
A Be j C 0 I E F G H J K
Printed in Germany- XIV,1986
SW = BLACK
WS -WHITE AT = RED GN = GREEN GE - YELLOW GR- GREY BW - ~RO’NN EL = BLUE LI = VIOLET

Wiring
97
CANCELLING “,” CENTRAL LOCKING BUTTON CONTROL UNI
or, r I A,-” -r LOCKING !T CENTRAL
SYSTEM
--
1
pbUT TDN SWITCH MOTOR HATCHBACK UNLOCKING HATCHBACK “A TCHEACK
CENTRAL LOCKING w,NDDWL,FT CONTROL MOTORS UNLOCKING ,,A#, OCKING
-__--- ..._-
n,..,v-^. ..^_^_
L”mI”“‘M”,“” SW, TC” L EF T SWITCH RIGHT
“l”,“” “‘~“L,K”,r “V
WINLXW~IIItOhllOlYOlOR
11
-
-
I!
-
14
-
-
16
-
-
1
18
0.5 BR
KS 4
I
z
r-
z
GLOVE-BOX LAMP
&
9
0.5 GNlSW
26 I
1
.!/
El3
I
14
1
I I I I
I
.
I
I72‘ 12sSWAL
r
I I I I I In
b;; b/J--
II --.I’-
REAR WIPER MOTOOR
.
MP VI
WIRING HARNESS ON
CENTRAL ELECTRIC UNIT
MP IX
31 GROUND
HEADLAMP- -
CLEANING SYSTEM
XIX
.-‘I,-. - I - . - mm-7 . -.-I---.- ----.-----
Cl
WELDING POINT
0 CONNECTION W/T+/ FIELD INDICATION
MP GROUND TERMINALS
MP I
I ! I I-
e 4 KED 1lNillRIll~libh~~y[~~ 3
7 --- II
f
G H J K i- M N Cl 1 P
- _-
- e LACK fiS*I~ti~RT a ,~ED GN - GREEN GE - YELLOW GA - GREY BR- BROWN BL - BLUE LI - VlOLET
Cut-rent Flow Diagram 97-261

Wiring
97
Wiring Diagram Type 928 S
Model 87 page 4
INSTRUMENTS AND INDICATORS
Current Flow Diagram 97-263

Wiring
Diagram
Type
928s
Model
87
page
4
INSTRUMENTS AND INDICATORS
A B C cl
E
F G H J K
BRAKE
1
STARTER LOCKOUTAND SPEED HAND BRAKE FL U/D
WARNING BUZZER IM215. Ml931 CONTACT
BACKUP LAMP SWITCH lM2491
CHECK SWITCH BRAKE LINING CHECKUP
T FRONT LEFT FRONT RIGHT
-
T T
8.
a;-
B
BRAKE L/N/k
REAR LEFT
--
T
I
P
I
F
z
MP IV
’ K26
/I
II IIs
I
i
I
I
.
I
.
frJ OSRTKW
I
05PTlsw
0.5BWRT
I I
*
Ill I I I
1
I 3 1 o.sBR/WS
IIIII
I
I
I I
-
Ok k I I I nccc
I I
-
0
KS 15
I
1
+
i -
4
0.5 SW
I
-
0,s@?/GE
-
I
17
-
I
I r
I
I IIll I I I I I I
I
I
I
I
Klb
@-
+’ I
251‘7‘ 3
-0.
I
E B
.
I
L ._.- _ - _
I
-
I
I
II
CENTRAL INFORMATION
312 $13 I
I. ..
II
,.f-:.- -~ : - -~_-.
I
-31
YELLOW 1’ i
I
?
t-
_I’I
o~w-o- TX-e’
“,
5.E
J-L
13 16 21 19 20 22 14 23 6 25 4 10 18 :
m
<
I
I-
00
OS WGN
I
I I
OS SC/w
0.5 m/ws
-!-I--
.
OSWSlFlT
I
COMt?I.INSTR.
I
I
1 METER UPSHIFT INDICATOR/
I
1
K
I
iI
t
:
0.5 SW
0.5 GEISW ,
r21J
K21
‘I
. CENTRAL ELECTRIC
I SYSTEM
m ---
LEVEL FUEL
TRANSMInER
5
x
E
I
N
ks
UNMARKED LINESARE -‘3
WIRING HARNESS 3
II I
I’ ’ 6
SW1 TCH
p17 35UI
I-
PUSHBU~ON ODOMETE
mm.-.- .-.-.-.-.
J
RESETTING DEVICE
L IMPULSE TAANSMI77ER
COOLANT fT+Tflq
LEVEL Swr~r,-H i.
Pi
c,
A B C cl E F G H J K 2,
0
l
:$p
>ii$.:
a
l
2'
-
2;
-
2:
-
24
-
25
-
26
-
25
-
21
-
25
-
30
Printed in Germany-XIV, 1986
SW = BLACK WS -WHITE RT - RED GN - GREEN GE - YELLOW GR - GREY BR-BROWN BL- BLUE LI -VIOLET

Wiring 97
F G H J K L M N 0 P
KEYBOARD
BRAKE LINING CHECKUP CANCELLING BUTTON CENTRAL LOCKING BUTTON
REAR LEFT REAR RIGHT lr BELT LAMP T
HAND BRAKE BRAKE
FLUID
CONTACT CHECK SWITCH BRAKE LINING CHECKUP
B FRONTLEFT FRONT RIGHT
2’
-
2:
-
21
-
21
-
2!
-
21
-
2’
-
21
-
2’
-
31
TOOTHED BELT
TENSIONER SWITCH SAFETY BELT
-7-l
-j-&---L:‘I’.I_: ^:“%._1 :E
1
I
I.-.-.m -. 4
015 I
ME,
1(25_
J14j 10
1 -
I
KS 15
1
m-ml
u?Y“?
000
I ikr 05RT/WSLHD5[:;;;,;;11:::;
Esq.;-ij,
I= T T
0.5 SW/R7 1[16
OIL
PRESSW RE
TRANSMC TTER
OIL LEVEL
SWITCH
*
I ” 1 6,
i
iv-
3 Y Y 3
BLACK : ; ,:, ,, ,..,I ,; I
- ._ * _ ~ ‘+I’* _
.: : . .... . ‘I
CENTRA; INFORMdTlON I
Y
tiiiiiI, 0.5BLa? I I
0.5RT I I
I
.
I @$E:$ d
KS 1 WI: K?*
, J K;
6
.
I 5 5
THERMOELEMENTS
^ ^
. . _;
5
NR.2i_j
L
E3
___-_
YELLOW
I I
I I
.
L’p~~~~~~~~~y--‘p+
21 3 1 17 * 9 8 5 n 7 ri 1s13 1‘ 21 19 20 2 Y. 23 6 25 ‘ 10 10
-I
/
0.5GWRT
OS BR
K21J I CATALYSTIWONITOR
C Ml931
: CENTRAL ELECTRICAL
I I
---
SWITCHING_-, UNIT I,
I’
J
-
I ;;;;gg-?-; mq
--
1
,‘R
LEVEL FUEL
’ IO
TRANSMITTER
I I
I
05BWWS 3IyIS 58
--_
ES&
. \
SWlTCHlAf -G UNIT I
5 v \1 F
x
B
5
e a
x
R E
2 P
x
=
P CL
I x
n
PRESSURE SWITCH
PPV
COOLING WATER
IMPULSE TRANSMIlTER
ii>NLICL III J
05ws/m
c- J I Hfl$I
“’ * r I 1
x -i
51F -
PUSHBUmON DOOM.5 TER t 1 L=-l
RESETTING DEVICE f
,^
MY I”
k KS 204 OIOOE KS2CF2
rl
I
4
F G
H J K L M N 0 P
3K WS -WHITE RT - RED GN - GREEN GE = YELLOW GR - GREY BR = BROWN BL = BLUE LI - VlOLET
Current Flow Diagrzam 97-263

Wiring
97
Wiring Diagram Type 928 S
Model 87 page 5
VENTILATION, HEATING,AC
Current Flow Diagram 97-265

Wiring
Diagram
Type
928s
Model
87
page
5
VENTILATION, HEATING, AC
B
AIR CONDITIONING SYSTEM THERMOSWITCH
AC.CONTROL SWITCH fEVAPORATOR/ SWITCH BACK WINDOW
HEATER SWITCH Ri n,“rrD C,“,,7,-” REsLsTANr-F can,!-
r----- -“-“-” - -.- KEYBOARD ACSWITCH EXTERNAL SENSOR(M5631
I
i. ..<. .a.<. i r i OFF‘- “’ I r--L-- ---.- -3 r-1
, LCz; L/G? , 7,“- ” - -
Y I y..- Y
,, - ‘7
cl
WELDING POINT
0 CONNECTION WITH FIELD INDICATION
MP
GROUND TERMINALS
31
-
i4
-
33
-
14
-
15
-
-
17
-
I8
-
19
-
-C
1
I
I
,
I
I
L
INTERNAL
SENSOR
CONTROL UNIT
I I I I
. I
I I
E22 I
MICROSWITCH
CENTRAL NOZZL .E
AUXlLlARY AIR
CONDITIONING SYSTEM
iM570)
I
RELAY IV I I I
-I-.-.-“-“-“-“-” -. -.-. -“-.-.-
HEATER
MV5
+Elb
IMPACTWALL
----
2 1
s I
LLiFTila
I
J
i
I "
+"%r4-
t
!+gs!i? I i~,~l.l~
^”I.
NO/O VALVE 1 I. u “J .
omm*
-“.--
i g 2&L/
0 0
‘IRCULATING AIR FLAP
05 BL
l-l
DEFROSTER FLAP
MV2 ,-,
FOOTWEL L FLAP
MVI ,-,
-+J 3j&+ 3L 1ows
h[ II
’ REGULATOR II FRESH AIR
-“--- BLOWER THERMOSWITCH .L
rHE~~~~~~~~~ PRES
INTAKE PIPE cooling WATER F.
A / B c i ---
D E F G H J&l t KA
Printedin Germany-XIV 1986 SW- BLACK
WS -WHITE FIT - RED GN - GREEN GE - YELLOW GR- GREY BR - RROwN BL = BLUE L’ - VIOLET

Wiring
97
F Ii H I- J K L M N 0 P
_- -- .--
THERMOSWITCH
iEVAPORATOR/ SWITCH BACK WINDOW
u
HEATER SWITCH
,J, EXTERNAL SENSOR(M5631 CIGAR LIGHTER
1s BR
”
BLOWER SWITCH RESISTANCE GROUP BLOWER MOTOR
3’
-
3;
-
3:
-
31
-
31
-
3t
-
3’
-
31
3’
-
41
BACK
I I ! I
SOL ENOID
MP IV
II I I IAI‘Ai.,.i I I I
-32 - wis
I
l.IEiit I
-“-”
L‘
x
E
8 52
2s; P4 Q
41 a
4
: I
$* Lk!i!fkc
1 1 5 -23 s
B
li.lu. k+u: !
I,-’ I
I=
$I
--Kit
z BI 94
cl
B 7
s I 1
\r LL*
134 A --._ - 1 1 - _- -’ I - ” . -“-” I”IG =-“I-
I L.aELnv’V-.131’-.m.2.-.-L 2 ‘-_- -.-.-.-.-I
F‘APfiELAYjXVIII L”I ] , 1
-.-.-.-I-”
OIL TE,
SWITC a-t r”n”“e
rnnr -,corcD
4RY AIR
IONING SYSTEM
lM5701
‘MMtltH
-&jm
EVAPORATOR
^_. _-- RESSISTANCE GROUP
1
I ’
i“rn-=!
N
231
m
I
E
MP II
MP ,, ONL Y LHO
AIR FLAP MOTOR
1 BLOWER 1
2 0 OR/SW i I
I
I
1
BLOWER 2
KS1
$ 8 OS mm
s s $ giig r3
10 WGR s %SZ, Ef::
:2, ‘s’s
I?‘-Y=i--~ iTL-xL
3 0.5 WON v1 “TLPmm
0 oooc “.rn”TY
KS2 2 0 oooc
m
0 I-
[I$ !$+g$
--& “-1 q; Lyi
ALA-A, F b hh” * hh,
CPN..-.smmm
ILl.zrmCnlANPI‘Nel-c‘YCm”?m
). Is” ..
1 !, 3 i I 1..---- 8
--“-“-“-”
I
,,K,!r-- I I I 1 1 I 1 I I
3 IOws
bC
FRESHAilR
“-“- ’ REGULATOR BLOWER -L
THERMOSWITCH THERMOSWITCH PRESS SWrcCH BONNETCONTACT COOLANTFANANDFLAPUNlT COOLANTFAN AMPLIFIER
INTAKE PIPE COOLING WATER FREON I
- ~--
_---.
F G H -I- J K L M N 0 P
ACK WS - WHITE RT - RED GN - GREEN GE = YELLOW GR - GREY BR - BROWN BL - BLUE LI - VIOLET
Current flow Di-gram 97-265

Wiring 97
Wiring Diagram Type 928 S
Model 87 page 6
MIRROR, SEATADJUSTMENT
Current Flow Diagram 97-267

sting
Diagram
Type
928s
Model
87
page
6
?OR,SEATADJUSTMENT
A 6 C cl
E
F Ii H J K
1
MIRROR
PASSENGER SIDE
r
2
cl
WELDING POlNT
0 CONNECTION WlTH FlELD INDICATION
MP GROUND TERMINALS IT
b *
k
3
d s
% 1
E35 0.5 mm
--I-+
L,
MP IV I
-
4
CHANGE-OVER
7x)
1
3-9 4
SWITCH
INVERSELY /DENT/,
‘KS 221
m-.-m
KS
R-
Lit I
SEAT HEATER
IM139. M3401
TIME DELAY RELAY
1
SEAT HEATER SWITCH
‘. L4
I:;$ : OSGN P I
I
? -.- ,T
;: 1 0.75GNrnT1
..:...I
-
) 0.75GN
5
II
I!
: .:
;i::.Q& ‘: ;“z 0.5BL Y I
II-
072GE
I I
-t
I.5
I
h
KS 3
.
5
1
,T .-.v - -,
t 1 2
fjG$#:. 1 V
0 2z
: ?‘.vl
c 4 i
I
II:
I:;l-a8:.:..f...~.::.. 3I 1 1 1 1 I 1
3 , ,;o. 2
SPORTSSEAT
KS 3371
(M383, M3871
&
II=
L-1
eu< )I I In I I
L
I I
-.-__
7
-
ADJUSTMENT
4.WA‘
1
MP IV
;t
8 sz
II I I
ATSWITCH =+++
: 3z
MIRROR SWITCH
_-
W/R/N
2. WAY SWITCH
SEAT HEIGHT
ADJUSTMENT REAR
DRIVER SIDE
t
r.:.-
L
ti
123 SEPARAIING POINT
ELECTRT-’ .CHEAT
ADJLJSTA-UENT LEFT
KS 343
NOTBY M139,
M340. MS’36 MS13
2L
I
15
BR
‘II M
75 RT
i&i-
-
I
15&R
7 3
15SW
MIRROR
#JT
4.w
----
MPIX
\
MP III MP XI .MP V
I
Z-WAY SWITCH Yl
II I
W/R/NG HARNESS ATSWITCH ADJUSTABLE
HEIGHTLUMBER lM5861 i-- -
w II MP VI
SEAT HEIGHT I r’. ; ;
ADJUSTMENT FRONT
MP VII
MP I
‘. 1 I
I
5 2 1
r-7
5fli
IS swf-34 I ]
=-AM
I IS m
MP VIII
EL
L,-:.
I 1 1SRT
lSSWM 0
WIRIN
15SW/m
\
KS 337 EEIN
M340. M513.M
A B C D E 1 F
1
G
- 1
H
J K
,
l
&
+t;y
a
Printed in Germany- XIV, 1986
SW - BLACK WS - WHITE RT - RED GN - GREEN GE - YELLOW GR - GREY BR -BROWN BL - BLUE LI = ‘/lOLET

Wiring
97
F G H J K L M N 0 P
COMFORTSEATSERIES
TIME DELAY RELAY SEAT HEATER
SEPARATING POINT
_-_
J e-Y g------:7
IG-C-I i
::
I
I
:::.I
I
‘.:
SEATHEATING AND POWER SEAT
: I
.v1Ei
RIGHT
,.::....
1: - I
.
L.
10SW - 2
MI ”L,I- _. I: I rr.7-n. I I
INVERSELY IDENTICAL WITH LEFT
J
I I
-_-
WIRING HARNESSAT
‘KS 227
‘7
‘FT
=:!
-.
F:
1
-. -.
CENTRAL
JsiJJsiiJ~&J I
I
I
2.0BR
SEATHEATER (Ml39, M34 4)
MPVI: 106N
L
1
TIME DELAY RELAY
SEAT HEATER SWITCH
_-.--
CWAY SWITCH
KS 3
3
#-WAY SW/ TCH
r.. .f 7. 7.T . -7
.:
f
::::: : : :::
~: f-. f.. I 1
1:
KS 337/ & k5
I I9 4
if+
WIRING HARNESS
14
!:i:.:.:. .......
7.5RT
_::..::. .....
;. :.;
..........
...........
j
SEAT HEIGHT
LYl-ItfA
I::..I:..........
u BR
.:............
" m" -. _
-WAY SWITCH
I” I’ I5I2 I4
ADJUSTMENT
----_-
.--
1
/ /
SEPARATING POINT
ELECTRIC HEAT P
I
WIRING HARNES ATSwl;m
SEAT HEIGHT
ADJUSTMENT LEFT
KS 343
I
ADJUSTMENT FRONT
NOT8Y M139.
I I
M340. M586. M513
4 WAY SWITCH ’
i
I
I-WAY SW/ TCH
_---
I ..
\
I
POWER SEAT
-
FORWARD/BACK CONTROL
I
WIRING HARNESS A T SWITCH I
3
ADJUSTABLE
HEIGHTLUMBER 1M5861 r - WIRING HARNESS AT SW/
Y’
0
I
I~’
1
:I9 I..
:1
15AT
1
L _I
15 BR
I.. . .I
?5 23
I ’ I
ADJUSTABLE LUMBER iM5861
‘1
‘, KS 337 EEIM139.
M3LO. M513.MS86
6
1
F G H J K L M N 0 -r P
41
-
42
-
43
-
44
-
45
-
46
-
47
-
4E
-
45
-
5c
:CK WS -WHITE RT = RED GN = GREEN GE = YELLOW GR - GREY BR - BROWN BL - BLUE LI - VlOLEr
Current Flow Diagram 97-267