Setma A11BM03004 User manual

A11BM03004
BMW Steering Wheel Control Interface
Vehicle Application
BMW 3 Series (E46) 1998 - 2005
BMW 5 Series (E39) 2000 - 2004
BMW Z4 (E85) 2002 - 2008
BMW Mini (R50/R52)* 2001 - 2006
BMW X5 (E53) 2000 - 2006
*i-Bus Vehicles (Pre CAN-Bus)
Key Features
• Retains Steering Wheel Controls
• Retains Factory Phone Buttons
The information provided in this document is subject to change without notice due to changes and/or
improvements to the product/s.
V1. 05/18

2
ABOUT THIS PRODUCT
A11BM03004
Analogue Steering Wheel Control Interface for BMW vehicles with BMW Business OEM stereos
and Quadlock connectors. Retains steering wheel controls and factory phone buttons.
WIRING COLOUR CODES
Purple Right Rear Speaker +
Purple/Black Right Rear Speaker -
Green Left Rear Speaker +
Green/Black Left Rear Speaker -
Grey Right Front Speaker +
Grey/Black Right Front Speaker -
White Left Front Speaker +
White/Black Left Front Speaker -
Yellow Permanent 12V
Black Ground
Red Ignition 12V
PRIOR TO INSTALLATION
Read the manual prior to installation. Technical knowledge is necessary for installation. The place of
installation must be free of moisture and away from heat sources. Please ensure that the correct tools
are using during the installation to avoid damage to the vehicle or product. SETMA can not be held
responsible for the installation of this product.
TECHNICAL SUPPORT
SETMA want to provide a fast and suitable resolution to any problems encountered during installation of
this product. To get in touch with our dedicated technical support team, please fill in a ticket at
[e-mail] and provide as much information as possible.

3
FITTING GUIDE
1. Remove and disconnect the original head unit.
2. Connect the 12 way molex connector of the head unit patch lead (supplied
separately) to the interface.
3. Connect the opposite end of head unit patch lead to the head unit steering
wheel control input on the back of the aftermarket head unit.
NB: This may be a 3.5mm jack plug or a wire input depending upon the head unit brand
being tted. Please see the head unit installation manual for further information on
where to connect.
Important: This step must be completed before connecting power to the interface. Failure
to so do may result in no steering wheel control function.
4. Connect the 14 way molex connector to the interface
5. Connect the male power/speaker ISO harness to the female power/speaker ISO har-
ness from the aftermarket head unit. For aftermarket head units without an ISO
connector, please refer to “Wiring Colour Codes” on Pg. 2.

4
FITTING GUIDE
STEERING WHEEL CONTROL FUNCTIONALITY
6. Connect the female vehicle specic connector on the harness to the male vehicle
connector from the vehicle. Test head unit for correct operation.
Function
Volume +
Volume -
Track +
Track -
Pick Up
Hang Up (Mute if Hang Up Not Supported)
Original Button
Plus Icon
Minus Icon
Up Arrow
Down Arrow
R/T
Speech
Example Steering Wheel Control Conguration
(Actual conguration may differ depending on vehicle model)

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Jl 
1 0 0 
0 1 0 
1 1 0 
0 0 1 
1 0 1 
0 1 1 
1 1 1 
1 (Pin12) 1 (PinlO} 0 
1 1 1 
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Solder Joint
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E
0 2U N00001
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