CRUX SWRBM-57 Radio Replacement with Steering Wheel Control Retention Owner’s Manual
- June 17, 2024
- CRUX
Table of Contents
SWRBM-57
Radio Replacement with Steering Wheel Control Retention for
Select BMW, Mercedes Benz and Porsche Vehicles
SWRBM-57 Radio Replacement with Steering Wheel Control Retention
PRODUCT FEATURES:
- Retains factory-installed amplified systems (non fiber optic amps only)
- Retains Steering Wheel Controls via built-in, pre-programmed interface
- Reverse gear, Illumination and Speed signal outputs
- Provides 12V Accessory Power Output (2A MAX)
- Includes BOTH Quadlock and ISO harneses
PARTS INCLUDED:
|
---|---
SWRBM-57 MODULE| SWC Cables
|
40-Pin Quadlock Harness| ISO Harness
INSTALLATION DIAGRAM:
Troubleshooting
| LED LIGHT | LED MODULE FEEDBACK |
|---|---|
| Solid blue | CAN recognized |
| Flashing blue | CAN not recognized |
| Solid red | Module providing 12V ACC |
| Redoff | 12V ACC OFF |
DIP SWITCH SETTINGS:
AFTERMARKET RADIO DIP SWITCH SETTINGS:
| RADIO BRAND: | DIP#: | 1 | 2 | 3 |
|---|---|---|---|---|
| Atoto, Dual, Fahrenheit, Jensen | OFF | ON | ON | |
| Pioneer, Power Acoustik, Soundstream | OFF | ON | ON | |
| Blaupunkt, Most o-brand Radio | OFF | ON | ON | |
| Alpine | OFF | OFF | OFF | |
| Clarion | ON | ON | OFF | |
| Kenwood | ON | ON | ON | |
| JVC | ON | OFF | ON | |
| Boss, Old Sony | ON | OFF | OFF | |
| New Sony | OFF | ON | OFF |
SWC MODULE DIP SWITCH NOTE: For Atoto, Blaupunkt, Dual, Farenheit, Power
Acoustik, Soundstream, and most off-brand radios, check the aftermarket
radio’s manual to see if the SWC buttons need to be programmed.
3.5MM SWC CABLE
Plug in the 3.5MM to 4-Pin SWC cable to the SWC module or use the Blue/White
wire for JVC and Kenwood.
For aftermarket radios that have wires for SWC connections, cut off the 3.5mm
plug on the Crux SWC Cable (option B) and connect the SWC wires as follows:
Note that there are some radios that only have SWC1 and SWC2, in this case
“shield” does not need to be connected.
VEHICLE APPLICATIONS:
BMW
| 2007 – 2013 | 1 Series (E81/82/87/88) |
|---|---|
| 2006 | 3 Series (E90/91) Sedan/Wagon |
| 2007 – 2012 | 3 Series (E90/91/92/93) |
MERCEDES BENZ
| 2004 – 2010 | A Class (W169) with Quadlock |
|---|---|
| 2004 – 2010 | B Class (W245) with Quadlock |
| 2007 – 2014 | C Class (W204) |
| 2005 – 2006 | C Class (W203) |
| 2005 – 2009 | CLK Class (W209) |
| 2004 – 2010 | CLS Class (W219) |
| 2010 – 2017 | E Coupe (W207) |
| 2009 – 2012 | E Class (W212) |
| 2005 – 2011 | M Class (W164) |
| 2016 | Metris (W447) |
| 2006 – 2011 | R Class (W251) |
| 2004 – 2008 | SLK (R171) Non Fiber |
| 2009 – 2011 | SLK (R171) |
| 2014 – 2018 | Sprinter (W906)* |
| 2019 – 2020 | Sprinter(W907/W910) |
MINI
| 2013 | Cooper S |
|---|
PORSCHE**
| 2004 – 2011 | 911 |
|---|---|
| 2004 – 2016 | Boxster |
| 2004 – 2012 | Cayman |
| 2010 – 2016 | Panamera |
TYPE B: ISO Connectors
MERCEDES BENZ
| 2004 – 2010 | A Class (W169) with Audio5 |
|---|---|
| 2004 – 2010 | B Class (W245) with Audio5 |
| 2000 – 2004 | C Class (W203) |
| 1999 – 2002 | CLK Class (W208) |
| 2003 – 2004 | CLK (W209) |
| 1999 – 2000 | E Class (W210) |
| 2001 – 2002 | E Class (W211) |
| 2001 – 2004 | SL Class (R230) |
*To retain the factory Sprinter camera after replacing the radio, use Crux part# FAK-RCAM (sold separately)
** Does not retain fiber optic amplifier.
http://www.cruxinterfacing.com
rev.072322
Crux Interfacing Solutions
Chatsworth, CA 91311
phone: 818-609-9299
fax: 818-996-8188
www.cruxinterfacing.com
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