TOP VEHICLE TECH KWBMW12 Installation Manual Download Page 6

6

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Male ISO Connector

Connect to aftermarket stereo

Quadlock Connector [Male]

Connect to quadlock connector from vehicle 

Main Wiring Loom 

Connector [14 Pin]

Connect to Interface Box

Interface Box

Flying Wires

Pink - Speed Pulse

Green - Park Brake

Purple - Reverse Gear

Brown - Mute

Speaker Box

Speaker Box 

Connector [2 Pin]

Connect to 

Speaker Box .

Stereo Patch Lead 

Connector [12 Pin]

Connect to Interface Box

Note: Must be connected 

first, before power 

connection is made to the 

interface

Stereo Patch Lead 

Bullet Connector

Connect to ‘Steering 

Wheel Remote Input’ on 

back of the stereo.

Yellow 12V Permanent Wire 

Connect to source of 12V (fuse board or direct to battery)

LVDS Connector [Male]

Connect male connector 

to the OEM display.

Quadlock Connector [Female]

Connect to re-routed OEM 

head unit (in boot).

Data Extension Cable [Male to Female, 4 Pin]

Route to the OEM head unit (in boot) and connect to relevant 

molex connectors beside Quadlock connectors.

Ring Terminal 

Connect to a 

source of ground

Ring Terminal 

Connect to a source of ground

LVDS Connector [Female]

Connect female connector to the 

re-routed OEM head unit (in boot).

White/Red RCA Connectors 

Connect to aftermarket stereo

Fibre Amplifier 

Connector

Remove dust cover 

and connect fibre 

connection from 

vehicle to interface.

MOST Amplifier 

Connector [8 Pin]

Connect to Amplifier 

Interface.

Amplifier Interface

WIRING DIAGRAM

Summary of Contents for KWBMW12

Page 1: ...document is subject to change without notice due to changes and or improvements to the product s V1 0421 KWBMW12 BMW 3 SERIES F30 31 34 4 SERIES F32 33 36 2012 2016 INSTALLATION MANUAL This dash imag...

Page 2: ...s phone buttons amplifier retention and select vehicle settings It will also generate parking sensor graphics and provides an input for a reverse camera sold separately Supplied with Quadlock connecto...

Page 3: ...to make space for the new car stereo Measure where the stereo will sit and take due care when modifying the vehicle TopVehicleTech always promote the help of professional installers TopVehicleTech wi...

Page 4: ...the brackets attached offer the whole unit to the back of the fascia and test fit within the vehicle to gauge the correct depth 3 If the OEM panel has an LED located above the ashtray this can be relo...

Page 5: ...Track Scroll 2 Mode 3 Speech 4 Pick Up 5 Volume 6 Volume Original Button New Function OEM Unit Control If the OEM head unit has been retained during the installation hold Mode 2 for approx 8 10 second...

Page 6: ...lay Quadlock Connector Female Connect to re routed OEM head unit in boot Data Extension Cable Male to Female 4 Pin Route to the OEM head unit in boot and connect to relevant molex connectors beside Qu...

Page 7: ...nect to Speaker Box Stereo Patch Lead Connector 12 Pin Connect to Interface Box Note Must be connected rst before power connection is made to the interface Stereo Patch Lead Bullet Connector Connect t...

Page 8: ...his manual or any other product then please visit the www topvehicletech com website This manual is considered correct at the time of printing but is subject to change For the latest manuals updates r...

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