SWC Harness Audi A3, A4, TT 2001 – 2008 Half Amped System (Mini ISO)


or 6 weekly interest-free payments from $41.50 with Laybuy what's this?

Share this Product with your Friends


Audi A3, A4, & TT steering wheel control interface, Maintains Half Amplified Systems

Please note: Not compatible for models with a digital amplifier. B&O audio equipment is not supported.


Features & Benefits:

  • Allows you to upgrade to an aftermarket head unit whilst maintaining use of your factory steering wheel controls
  • Safety: Allows you to keep your hands on the steering wheel and eyes on the road.
  • Plug and play, no cutting of wires required
  • Maintains the original features of the vehicle such as date, time and temperature display
  • Choose the relevant head unit connection lead according to the make of aftermarket head unit you wish to fit


Radio Patch Lead:

CTMULTILEAD.2 For aftermarket radio’s with SWC ability

Manufacturer Model Note Year From Year To Headunit Connection
Audi A3 8P Model 2003 2005 Mini ISO
Audi TT 8N Model 2003 2006 Concert, Chorus, Symphony Mini ISO
Audi A4 8E, B6, B7 2001 2008 Concert, Chorus, Symphony Mini ISO