Kenwood KMM- BT508DAB Instruction Manual page 40

Installation/Connection
Wiring connection
If your car does not have an ISO terminal:
We recommend installing the unit with a commercially available custom
wiring harness specific for your car and leave this job to professionals for your
safety. Consult your car audio dealer.
Connecting the ISO connectors on some VW/Audi or Opel (Vauxhall)
automobiles
You may need to modify the wiring of the supplied wiring harness as
illustrated below.
A7 (Red)
Vehicle
A4 (Yellow)
Default wiring
Pin Color and function (for ISO connectors)
A4 Yellow : Battery
A5 Blue/White*1 : Power control
A7 Red : Ignition (ACC)
A8 Black : Earth (ground) connection
Purple ]
B1
: Rear speaker (right)
For 3-way crossover: Tweeter (right)
Purple/black [
B2
B3 Gray ]
: Front speaker (right)
For 3-way crossover: Mid range speaker (right)
B4 Gray/black [
White ]
B5
: Front speaker (left)
For 3-way crossover: Mid range speaker (left)
White/black [
B6
Green ]
B7
: Rear speaker (left)
For 3-way crossover: Tweeter (left)
B8 Green/black [
32
ENGLISH
Fuse (10 A)
Yellow (Battery wire)
Ignition wire (Red)
Unit
Red (Ignition wire)
Battery wire (Yellow)
Red (A7)
Yellow (A4)
If no connections are made, do not let the wire come out from the tab.
STEERING WHEEL
Light blue/yellow
REMOTE INPUT
(Steering remote control
REMOTE CONT
wire)
ANT CONT
Blue/White*2
(Power control wire/ P. CONT
Antenna control wire)
Brown
(Mute control wire) MUTE
ISO connectors
Antenna terminal
To the steering wheel remote control
adapter
To the power control terminal when using
the optional power amplifier or to the
antenna control terminal in the vehicle
Connect to the device equipped with
muting feature to mute this unit
NOTE: Total output for Blue/White wire
(*1) + (*2) is 12 V 350 mA