BMW E36/5 318ti 1997 Electrical Troubleshooting Manual page 13

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501_391c01400p02r1-US
SYMBOLS
BMW
compact
CONTACT RELAY
30 86
87 85
CONTACT RELAY
30 86
WITH TWO OUT
PUTS
87 87 85
TERMINAL DESCRIPTION
NUMBER
30 RELAY INPUT
85 RELAY OUTPUT
(WINDING)
86 RELAY INPUT
(WINDING)
87 RELAY OUTPUT
(ENERGIZED)
87a RELAY OUTPUT
(AT REST)
RELAY WITH
30
86
RESISTOR
ACROSS WINDING
87 85
CHANGEOVER
30 86
RELAY WITH TWO
OUTPUTS
87a 87 85
TERMINAL THREE POLE,
NUMBER FOUR POSITION
SWITCH
4 RT
5
30
0 0
3 3
2 2
1 1
15 15I
50
1 3 4
4 GN .5 GN/WS 2.5 SW/GE
7 6 8
"R" IS ENERGIZED
IN ACCY, RUN, OR
START
TERMINAL DESCRIPTION
NUMBER
50 VOLTAGE: IGNITION
SWITCH IN START
30 VOLTAGE: SUPPLIED
AT ALL TIMES
15 VOLTAGE: IGNITION
SWITCH IN RUN OR
START
POWER STATUS
F9
15A
INDICATES THAT FUSE
9 IS SUPPLIED WITH
POWER AT ALL TIMES
COMPONENT
NAME OF
NUMBER
COMPONENT
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
0
3
2) RUN
2
1
3) START
R
2
2.5 VI DETAILS ABOUT
COMPONENT OR
OPERATION
2 X33
TERMINAL DESCRIPTION
NUMBER
15I VOLTAGE: IGNITION
SWITCH IN RUN
R VOLTAGE: IGNITION
SWITCH IN ACCES
SORY, RUN OR START
31 GROUND
DESCRIPTION
VOLTAGE: SUPPLIED
AT ALL TIMES
VOLTAGE: IGNITION
SWITCH IN RUN OR START
VOLTAGE: IGNITION
SWITCH IN ACCESSORY,
RUN OR START