ISO Connector BMW 1 3 5 X1 X3 X5 Z4 Series E39 E46 E53 E83 E84 E85 E86

It allows the installation of an aftermarket head unit

Quadlock → ISO

VEHICLE COMPATIBILITY
BMW 1-Series (E81 / E82 / E87 / E88) 2004 → 2012
BMW 3-Series (E46) 01/2002 → 2006
BMW 3-Series (E90 / E91 / E92 / E93) 2005 → 2013
BMW 5-Series (E39) 07/2000 → 2005
BMW X1 (E84) 2009 → 2014
BMW X3 (E83) 2002 → 2010
BMW X5 (E53) 2001 →  2005
BMW Z4 (E85 / E86) 2002 → 2008

To ensure compatibility, we recommend that the parts pictured in our listing are compared to the actual parts in your vehicle before you make your purchase. If still unsure please contact us via email system so we can advise before you make your purchase.