Axxess AX-BM90112 User manual

CAUTION! All accessories, switches, climate
controls panels, and especially air bag indicator
lights must be connected before cycling the
ignition. Also, do not remove the factory radio
with the key in the on position, or while the
vehicle is running.
AX-BM90112
INSTALLATION INSTRUCTIONS
REV. 1/2/18 INSTAX-BM90112
INTERFACE FEATURES
INTERFACE COMPONENTS TOOLS REQUIRED
• Wire cutter • Crimp tool • Solder gun • Tape
• Connectors (example: butt-connectors, bell
caps, etc.)
TABLE OF CONTENTS
Connections to be made .......................................2
Installing the AX-BM90122 interface ....................3
Programming the ASWC-1 interface .....................3
BMW (with M.O.S.T. 25 amplifier) 2004-2013
• Provides accessory power
• Retains R.A.P. (retained accessory power)
• Designed for amplified models
• Retains audio controls on the steering wheel
• Retains phone buttons (radio dependent)
• Retains factory features: date, time, temperature display
• Micro “B” USB updatable
• AX-BM90122 interface
• AX-BM90122 amplifier interface
• ASWC-1 interface
• AX-BM90122 harness
• ASWC-1 harness
• Female 3.5mm connector with stripped leads
APPLICATIONS
BMW
1-Series 2008-2013 3-Series 2006-2012 5-Series 2004-2010

2
CONNECTIONS TO BE MADE
From the aftermarket radio to the AX-BM90122 harness:
• Connect the Black wire to the ground wire.
• Connect the Yellow wire to the battery wire.
• Connect the 6-foot long Yellow wire with a fuse-holder directly at the battery.
• Connect the Red wire to the accessory wire.
• If the aftermarket radio has an illumination wire, connect the Orange wire to it.
• Connect the Blue wire to the power antenna turn-on wire.
• Connect the Brown wire to the mute wire.
The following (3) wires are only for multimedia/navigation radios that require these wires.
• Connect the Blue/Pink wire to the VSS/speed sense wire.
• Connect the Green/Purple wire to the reverse wire.
• Connect the Light Green wire to the parking brake wire.
• Tape off and disregard the following (8) wires, they will not be used in this application:
Gray, Gray/Black, Green, Green/Black, Purple, Purple/Black, White, White/Black
• Connect the Red and White RCA jacks to the full range amplifier output jacks of the
aftermarket radio.
From the aftermarket radio to the ASWC-1 harness:
This harness is only to be used if the vehicle is equipped with steering wheel controls.
• Connect the Black wire to the ground wire.
• Connect the Red wire to the accessory wire.
• For the radios listed below, connect the female 3.5mm connector with stripped leads , to the male
3.5mm SWC jack from the ASWC-1 harness. Any remaining wires tape off and disregard:
• Eclipse: Connect the steering wheel control wire, normally Brown, to the Brown/White wire
of the connector. Then connect the remaining steering wheel control wire, normally Brown/
White, to the Brown wire of the connector.
• Metra OE: Connect the steering wheel control Key 1 wire (Gray) to the Brown wire.
• Kenwood or select JVC with a steering wheel control wire: Connect the Blue/Yellow wire to
the Brown wire.
• XITE: Connect the steering wheel control SWC-2 wire from the radio to the Brown wire.
• Parrot Asteroid Smart or Tablet: Connect the 3.5mm jack into the AX-SWC-PARROT (sold
separately), and then connect the 4-pin connector from the AX-SWC-PARROT into the radio.
Note: The radio must be updated to rev. 2.1.4 or higher software.
• Universal “2 or 3 wire” radio: Connect the steering wheel control wire, referred to as Key-A or
SWC-1, to the Brown wire of the connector. Then connect the remaining steering wheel control
wire, referred to as Key-B or SWC-2, to the Brown/White wire of the connector. If the radio
comes with a third wire for ground, disregard this wire.
Note:
After the interface has been programmed to the vehicle, refer to the manual provided with
the radio for assigning the SWC buttons. Contact the radio manufacturer for more information .
• For all other radios: Connect the 3.5mm jack from the ASWC-1 harness, into the jack on the
aftermarket radio designated for an external steering wheel control interface. Please refer to the
aftermarket radios manual if in doubt as to where the 3.5mm jack goes to.

3
REV. 1/2/2018 INSTAX-BM90112
With the key in the off position:
• Connect the AX-BM90122 harness to the AX-BM90122 interface.
• Connect the AX-BM90122 harness to the AX-BM90122 amplifier interface.
• Remove the dust cover from fiber optic port in the AX-BM90122 amplifier interface.
• Connect the factory fiber optic cable into the AX-BM90122 amplifier interface.
• Connect the AX-BM90122 harness to the wiring harness in the vehicle.
• Connect the ASWC-1 harness to the ASWC-1 interface, and then to the AX-BM90122 interface.
• Turn the ignition on, the L.E.D. in the ASWC-1 interface will start flashing rapidly, which
means the ASWC-1 is looking for the vehicle and the radio.
Note:
If the L.E.D. did not start flashing rapidly, press the reset button for 3 seconds.
• After a few seconds the L.E.D. should stop flashing rapidly, and then go out for
approximately 2 seconds.
• After approximately 2 seconds there will be a series of 7 Green flashes, some short, and
some long. The long flashes represent the wires that are connected to the ASWC-1. The 3rd,
4th, 5th, and 6th flashes should be longer.
Tip:
Knowing this will help to troubleshoot, if need be.
• The L.E.D. will pause for another 2 seconds, and then flash Red up to 18 times depending on
which radio is connected to the ASWC-1. Refer to the L.E.D. feedback section for information.
• This is the end of the auto detection stage. If the ASWC-1 detected the vehicle and the radio
successfully, the L.E.D. will light up solid.
•
Test the steering wheel controls for proper operation.
INSTALLING THE AX-BM90112 INTERFACE
PROGRAMMING THE ASWC-1 INTERFACE
PROGRAMMING THE
ASWC-1 INTERFACE
(CONT.)
L.E.D. feedback
The (18) Red L.E.D. flashes represent which brand radio the ASWC-1 is connected to. Each
flash represents a different radio manufacturer. For example, if you are installing a JVC radio,
the ASWC-1 will flash Red (5) times, and then stop. Following is a legend that dictates which
radio manufacturer corresponds to which flash.
L.E.D. feedback legend
* Note: If the ASWC-1 flashes Red (7) times, and you do not have an Alpine radio connected to
it, that means the ASWC-1 does not detect a radio connected it. Verify that the 3.5mm jack is
connected to the correct steering wheel jack/wire in the radio.
** Note: The AX-SWC-PARROT is required (sold separately).
† Note: If you have a Clarion radio and the steering wheel controls do not work, change the radio type to
the other Clarion radio type; same for Eclipse. Refer to the “Programming Information” document online
.
‡ Note: If you have a Kenwood radio and the L.E.D. feedback comes back as showing as a JVC radio,
change the radio type to a Kenwood. Refer to the “Programming Information” document online.
1 flash - Eclipse (Type 1) †
2 flashes - Kenwood ‡
3 flashes - Clarion (Type 1) †
4 flashes - Sony / Dual
5 flashes - JVC
6 flashes - Pioneer / Jensen
7 flashes - Alpine *
8 flashes - Visteon
9 flashes - Valor
10 flashes - Clarion (Type 2) †
11 flashes - Metra OE
12 flashes - Eclipse (Type 2) †
13 flashes - LG
14 flashes - Parrot **
15 flashes - XITE
16 flashes - Philips
17 flashes - TBD
18 flashes - JBL
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