- Retains factory features in select BMW vehicles with I/K-Line Bus while functioning with an aftermarket radio.
 - Supports non-amplified systems.
 - EIA color coded wiring for easy installation.
 
SWRBM-57K | RADIO REPLACEMENT W/ SWC RETENTION FOR BMW VEHICLES W/ I-BUS & K-LINE BUS
| TYPE A: 17-PIN SLIDE-LOCK CONNECTOR APPLICATIONS (I-Bus Slide-Lock 17 Pin Round Connector)
 BMW 1990 – 1998 3 Series (E36) 1998 – 2006 3 Series (E46) 1995 – 2000 5 Series (E39) 1990 – 1998 7 Series (E38) 2004 – 2006 X3 2000 – 2001 X5 1996 – 2002 Z3 2001 – 2002 Z8 1999 – 2002 M 1999 – 2002 M  | 
TYPE B: 40-PIN QUAD-LOCK CONNECTOR APPLICATIONS (I-Bus QuadLock 40 Pin Connector)
 2001 – 2006 Compact (E46) 1998 – 2005 3 Series (E46) 2001 – 2003 5 Series (E39) 1994 – 2001 7 Series (E38) 2004 – 2007 X3 2002 – 2006 X5 2003 – 2008 Z4 2001 – 2005 Mini  | 
		



