Contact
|
Meaning
|
Old terminal designation
|
Ignition system
|
1
|
ignition coil, distributor, low voltage
|
|
1a, 1b
|
distributor with two separate circuits
|
|
2
|
breaker points magneto ignition
|
|
4
|
coil, distributor, high voltage
|
|
4a, 4b
|
distributor with two separate circuits, high voltage
|
|
7
|
terminal on ballast resistor, to distributor
|
|
15
|
battery+ from ignition switch
|
16
|
15a
|
from ballast resistor to coil and starter motor
|
16
|
15e
|
battery+ from ignition switch, also when starter motor runs
|
|
Preheat (Diesel engines)
|
15
|
preheat in
|
+
|
17
|
start
|
|
19
|
preheat (glow)
|
|
Starter
|
45
|
starter relay
|
30f, 30h
|
45a
|
starter 1 output
|
30h, 30h I
|
45b
|
starter 2 output
|
30h II
|
50
|
starter control
|
|
50a
|
starter control
|
|
50b
|
starter control
|
50
|
50c
|
starter control
|
50 II
|
50d
|
starter control
|
50b, 50k
|
50e
|
starter control
|
50a
|
50f
|
starter control
|
50
|
50g
|
starter control
|
50a
|
50h
|
starter control
|
50
|
Battery
|
15
|
battery+ through ignition switch
|
16, 54/15
|
30
|
from battery+ direct
|
30/51
|
30a
|
from 2nd battery and 12/24 V relay
|
|
31
|
return to battery- or direct to ground
|
|
31a
|
return to battery- 12/24 V relay
|
|
31b
|
return to battery- or ground through switch
|
85d
|
31c
|
return to battery- 12/24 V relay
|
31, 31a
|
Electric motors
|
32
|
return
|
31
|
33
|
main terminal (swap of 32 and 33 is possible)
|
30
|
33a
|
limit
|
|
33b
|
field
|
54e
|
33f
|
2. slow rpm
|
|
33g
|
3. slow rpm
|
|
33h
|
4. slow rpm
|
|
33L
|
rotation left
|
30L
|
33R
|
rotation right
|
30R
|
Indicators
|
49
|
flasher unit in
|
15, 15+, 15/54, +, +15, X
|
49a
|
flasher unit out, indicator switch in
|
54L, S, S4, L
|
49b
|
out 2. flasher circuit
|
|
49c
|
out 3. flasher circuit
|
|
C
|
1st flasher indicator light
|
K, K1, P
|
C2
|
2nd flasher indicator light
|
K1, K2, K3, K4
|
C3
|
3rd flasher indicator light
|
K3, K4
|
L
|
indicator lights left
|
HL, L54, VL
|
R
|
indicator lights right
|
HR, R54, VR
|
L54
|
lights out, left
|
SBL
|
R54
|
lights out, right
|
SBR
|
AC generator
|
51
|
DC at rectifiers
|
|
51e
|
as 51, with choke coil
|
|
59
|
AC out, rectifier in, light switch
|
51, 51-, 51a
|
59a
|
charge, rotor out
|
59
|
64
|
generator control light
|
|
Generator, voltage regulator
|
61
|
charge indicator (charge control light)
|
|
B+
|
battery +
|
51, 51B+, B+30, B+51
|
B-
|
battery -
|
31B-
|
D+
|
dynamo/alternator diode+
|
|
D-
|
dynamo/alternator diode-
|
|
DF
|
dynamo field
|
|
DF1
|
dynamo field 1
|
|
DF2
|
dynamo field 2
|
|
U, V, W
|
AC three phase terminals
|
|
Lights
|
54
|
brake lights
|
|
54g
|
lights
|
54
|
55
|
fog light
|
N
|
56
|
spot light
|
|
56a
|
headlamp high beam and indicator light
|
|
56b
|
low beam
|
F
|
56d
|
signal flash
|
|
57
|
parking lights
|
|
57a
|
parking lights
|
P
|
57L
|
parking lights left
|
PL
|
57R
|
parking lights right
|
PR
|
58
|
licence plate lights, instrument panel
|
|
58d
|
panel light dimmer
|
58b
|
58L
|
parking light
|
58
|
58R
|
parking light
|
58
|
Window wiper/washer
|
53
|
wiper motor + in
|
1, 3, 54d, S
|
53a
|
limit stop +
|
54, +2
|
53b
|
limit stop field
|
3, 54e
|
53c
|
washer pump
|
|
53e
|
stop field
|
1, 2
|
53i
|
wiper motor with permanent magnet, third brush for high speed
|
|
Acoustic warning
|
71
|
beeper in
|
H
|
71a
|
beeper out, low
|
|
71b
|
beeper out, high
|
|
72
|
hazard lights switch
|
|
85c
|
hazard sound on
|
|
Switches
|
81
|
opener
|
|
81a
|
1 out
|
|
81b
|
2 out
|
|
82
|
lock in
|
|
82a
|
1st out
|
|
82b
|
2nd out
|
|
82z
|
1st in
|
|
82y
|
2nd in
|
|
83
|
multi position switch, in
|
|
83a
|
out position 1
|
|
83b
|
out position 2
|
|
Relay
|
85
|
relay coil -
|
Important if relay coil has flyback diode in parallel
|
86
|
relay coil +
|
Important if relay coil has diode in parallel
|
Relay contacts
|
87
|
common contact
|
30/51
|
87a
|
normally closed contact
|
|
87b
|
normally open contact
|
|
88
|
common contact 2
|
30/51 (relay)
|
88a
|
normally closed contact 2
|
|
88b
|
normally open contact 2
|
|
Additional
|
52
|
signal from trailer
|
|
54g
|
magnetic valves for trailer brakes
|
|
75
|
radio, cigarette lighter
|
R
|
77
|
door valves control
|
|