2. 1
Connection Overview of Auxiliary Wiring Harnesses
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Item
Description
A
Power supply cable
1-pin cable
A1
1-pin cable
A2
1-pin cable with 6 mm dia.
A3
cable eye
White 3-pin
A4
socket housing
1-pin blade contact
1
B
Speaker cable
1-pin speaker line
B1
1-pin speaker line
B2
1-pin speaker line
B3
1-pin speaker line
B4
Black 4-pin socket
B5
housing
Power cable with fuse
C
6 mm dia. cable eye
C1
Fuse holder free blade contact
C2
Cable colour
–
red
Connect with blade contact 1 to fuse holder C2 from power cable with fuse C
white
E36/3: White 0.5 mm
aerial amplifier N8
E36/5: White 0.5 mm
E34/2: White 0.5 mm
of rear bench seat, PIN 6
E39/2
without on-board monitor radio:
White 0.5 mm
E39/2
with on-board monitor radio:
White 0.5 mm
X18126, PIN 16
brown
E36/3: At ground terminal point X13006 on rear left wheelhouse
E36/5: At ground terminal point X13006 on rear left wheelhouse
E34/2: At ground terminal point X493 under rear seat at propeller shaft tunnel
E39/2: At ground terminal point X13016 under left-hand tail light
–
White 3-pin pin housing on subwoofer
–
At branch A1 cut to size
–
blue/violet
E36/3: To speaker line of same colour, left on C-pillar
E36/5: To speaker line of same colour, rear left under side
trim panel
E34/2: To speaker line of same colour, left under rear seat
E39/2
without on-board monitor radio:
To speaker line of same colour, left on C-pillar
E39/2
with on-board monitor radio:
To speaker line of same colour, on on-board monitor radio
blue/grey
E36/3: To speaker line of same colour, left on C-pillar
E36/5: To speaker line of same colour, rear left under side
trim panel
E34/2: To speaker line of same colour, left under rear seat
E39/2
without on-board monitor radio:
To speaker line of same colour, left on C-pillar
E39/2
with on-board monitor radio:
To speaker line of same colour, on on-board monitor radio
yellow/violet E36/3: To speaker line of same colour, left on C-pillar
E36/5: To speaker line of same colour, rear left under side
trim panel
E34/2: To speaker line of same colour, left under rear seat
E39/2
without on-board monitor radio:
To speaker line of same colour, left on C-pillar
E39/2
with on-board monitor radio:
To speaker line of same colour, on on-board monitor radio
yellow/grey E36/3: To speaker line of same colour, left on C-pillar
E36/5: To speaker line of same colour, rear left under side
trim panel
E34/2: To speaker line of same colour, left under rear seat
E39/2
without on-board monitor radio:
To speaker line of same colour, left on C-pillar
E39/2
with on-board monitor radio:
To speaker line of same colour, on on-board monitor radio
–
Black 4-pin pin housing on subwoofer
red
red
All vehicles except E39/2:
At positive terminal of battery
E39/2: Terminal point terminal 30 over place of installation of battery
–
1-pin cable 2.5 mm
Connection location in vehicle
–
2
cable on left-hand side behind bottom side trim panel to
2
cable to aerial amplifier on rear of left-hand wheelhouse
2
cable to plug connection for audio systems X322 under left
2
cable to plug connector for radio X18126, PIN 16
2
cable to plug connector for on-board monitor radio
–
–
2
A1 from power supply cable A
EN/2-3