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The primary harness is the harness that plugs into your cars main entertainment system connector and converts it into a double ISO connector system (Universal). After selecting your primary harness you then select a secondary harness to connect between the ISO connectors and the aftermarket head unit that you have ( this is selected based on what brand and type of head unit you have. We carry both non-steering wheel control type primary harnesses and steering wheel control type. ISO connector to suit most BMW models with square pin plug type. Packed in hang sell colour blister pack.
Compatible with:
- BMW 1 Series (E87)
- BMW 3 Series (E90) - 01/2001
- BMW 5 series (E39+E60+E61) - 07/2000
- BMW 6 series (E63+E64)
- BMW X3/X5/Z4/Z8 - 05/2001
