Autoleads PC2-75-4 - BMW 1, 3, 5, 6, 7 Series, Mini, M3, X5, Z8 Wiring Adaptor

Product Code
In Stock
Estimated Delivery
Next Day Available
Next Working day delivery are sent by DPD Courier company for main land UK deliveries which is normally next working day (which does not include Saturday/Sunday or Bank Holidays).

Orders need to be placed before 3pm to qualify for next working day delivery. We also offer a 2 workding day service by Royal Mail (Priced at £4.95) as well.

Northern Island, the Isles and some Scottish postcodes are charged more and delivery could take longer.
World Wide
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Please call us to check the availability of the item you wish to purchase as some items are directly shipped from our warehouse and not available for collection instore.

Please bring a printout of the item required.

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Wiring Harness Adaptor suitable for the following Vehicles:

  • BMW 1 Series (2004 Onwards / E87)
  • BMW 3 Series (2001 to 2002 / E46)
                        (2005 Onwards / E90/E91 Non-Amplified)
  • BMW 5 Series (2000 Onwards / E60/E61 Non-Amplified)
  • BMW 6 Series (2005 Onwards / E63/E64 Non-Amplified)
  • BMW 7 Series (1994 to 2005 / E65/E66/E67)
                        (2005 Onwards / E68 Non-Amplified)
  • BMW Mini     (2001 Onwards / Flat Pin Connection)
  • BMW M3       (2007 Onwards ) 
  • BMW X5       (2007 Onwards / E70 Non Logic 7)
  • BMW Z8       (2000 to 2002 / E52)

NOTE: This lead is for the NON-AMPLIFIED systems on these vehicles only.

Please Note: You will need to connect the red wire to the ignition supply in the fuse box. 

This adaptor is required to replace factory fitted radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector. Simply plug one end of the adaptor into your cars wiring harness, and the other end into your new radio, without the need of tools or cutting of wires.

Harness adaptors connect the head unit to the original radio connector PC2-xx-4 are for conventional speaker systems (non-amplified systems only).


We try to provide upto date information. If you are unsure about the model number please feel free to contact our customer service
on 020 8875 2525 and we will be happy to help you selecting correct Wiring Harness Adaptor for your car.

You can also email us if you require any other accessories i.e. double din facia, facia, sot leads, wiring harnesses, aerial adaptors, speaker adaptor and stalk adaptors, to install the radio in your vehicle as we have everything in stock.

We always recommends that you have your installation carried out by a qualified installer. Our experienced technical staff can take care of all kind of car audio upgrade jobs.

  • Car Stereo 
  • Multimedia Audio Visual (Sat/Navs, Headrest Screens, Roof Screens etc.)
  • Speakers/ Subwoofers / Amplifiers
  • OEM Adaptors Installation (DAB, iPod, iPhone, USB, Bluetooth, Aux)
  • Bluetooth Car Kit Installation
  • Car Security Alarms
  • Vehicle Tracking Systems
  • Reversing Camera / Parking Sensors

To book your installation Call now at: 020 8875 2525 or Email Us