SWRBM-57K
Radio Replacement with SWC Retention for Select BMW Vehicles with I/K-Line Bus (1991-2006)
PRODUCT FEATURES:
– Retains factory features in select BMW vehicles with I/K-Line Bus while functioning with an aftermarket radio.
– Does not support amplified systems with factory DSP.
– EIA color coded wiring for easy installation.
PARTS INCLUDED:
INSTALLATION DIAGRAM:
DIP SWITCH SETTINGS:
AFTERMARKET RADIO DIP SWITCH SETTINGS:
| RADIO BRAND: | DIP: | 1 | 2 | 3 | 4 |
| Atoto, Dual, Farenheit, Jensen, Pioneer | OFF | OFF | ON | ON | |
| Power Acoustik, Soundstream | OFF | OFF | ON | ON | |
| Blaupunkt, Most o-brand Radios | OFF | OFF | ON | ON | |
| Alpine | OFF | OFF | ON | ON | |
| Clarion | OFF | OFF | ON | ON | |
| Kenwood | OFF | OFF | ON | ON | |
| JVC | OFF | OFF | ON | ON | |
| Boss, Old Sony | OFF | OFF | ON | ON | |
| New Sony | OFF | OFF | ON | ON |
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.
BMW STEERING WHEEL CONTROL DIP SWITCH SETTING:
| DIP: | 5 | 6 | 7 | 8 |
| BMW | OFF | OFF | OFF | OFF |
1 2 3 4 5 6 7 8
3.5MM SWC CABLE
Plug in the 3.5MM to 4-Pin SWC cable to the SWC module.
NOTE: Insulate the Blue/Yellow wire or 3.5mm plug if not being used.
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
TYPE A: 17-PIN SLIDE-LOCK CONNECTOR APPLICATIONS
(I-Bus Slide-Lock 17 Pin Round Connector)
| 1990 – 1998 3 Series (E36) | 2000 – 2001 X5 |
| 1998 – 2005 3 Series (E46) Sedan/Wagon | 1996 – 2002 Z3 |
| 1998 – 2006 3 Series (E46) Coupe/Convertible | 2001 – 2002 Z8 |
| 1995 – 2000 5 Series (E39) | 1999 – 2002 M |
| 1990 – 1998 7 Series (E38) | 1999 – 2002 M |
| 2004 – 2006 X3 | |
TYPE B: 40-PIN QUAD-LOCK CONNECTOR APPLICATIONS
(I-Bus QuadLock 40 Pin Connector)
| 2001 – 2004 Compact (E46) | 2004 – 2007 X3 |
| 2001 – 2003 5 Series (E39) | 2002 – 2006 X5 |
| 1994 – 2001 7 Series (E38) | 2003 – 2008 Z4 2001 – 2005 Mini |
http://www.cruxinterfacing.com
Crux Interfacing Solutions • 21541 Nordhoff St., Unit C, Chatsworth, CA 91311
phone: 818-609-9299
• fax: 818-996-8188
rev.042020
• www.cruxinterfacing.com
Documents / Resources
 | CRUX SWRBM-57K Radio Replacement with SWC Retention [pdf] User Manual SWRBM-57K Radio Replacement with SWC Retention, Radio Replacement with SWC Retention, SWC Retention |
