The Aerpro CHAD3C Steering Wheel Control Interface is designed to upgrade your Audi’s head unit while retaining the use of factory steering wheel controls. Suitable for various Audi models with Concert, Symphony, or Chorus OEM head units and a Quadlock (40 Way) connector, it supports OEM Bose and non-digital amplified systems. The interface includes a vehicle-specific plug for easy, cut-free installation and is CANBUS compatible, providing various outputs. For optimal installation, it can be paired with the optional Aerpro APP9 Headunit Secondary ISO Harness & SWC Patch Lead.

Kit Includes:

• Steering Wheel Control Interface Harness
• Vehicle-Specific Plug
• Instruction Manual

Features: 

• Allows you to upgrade to an aftermarket head unit whilst maintaining use of your factory steering wheel controls
• Increases driver safety by allowing you to keep your hands on the steering wheel and eyes on the road
• Supports OEM Phone Button when connected to compatible aftermarket Bluetooth head units
• Compatible with OEM Bose & Half Amplified Systems (the aftermarket head unit requires front & rear RCA pre-outs)
• CAN-BUS integration compatible, no additional modules required for CAN-BUS vehicles
• Provides output feeds for reverse trigger, park brake, speed pulse, illumination and amp remote
• Fitted with a vehicle specific plug (Quadlock 40-Way), no cutting of wires required
• Recommended to be installed with an Aerpro APP9 Head unit Secondary ISO Harness & SWC Patch Lead (sold separately)
• Requires SWC patch lead to provide compatibility with the aftermarket head unit (sold separately)

To suit the following vehicle/make/model:

• Audi A4 2001-2008 (B6, B7) (Head unit Dependant)
• Audi TT 2007 - 2014 (8J)
• Audi A3 2003-2007 (8P) (Headunit Dependant)
• Audi A3 2006-2012 (8P)

Note:

• Steering Wheel Control Interfaces vary between models, to find the correct part for your vehicle use the Aerpro Vehicle Selector.
• A Steering Wheel Control Patch Lead is required to be used in conjunction with this part to enable Steering Wheel Controls to function (sold separately).
• Aftermarket headunit must be SWC compatible and Steering Wheel Control Functions may vary from the OEM Functions.
• To maintain OEM Bose Amplified System, the aftermarket head unit requires front & rear RCA pre-outs

Part number: CHAD3C