SKU: 77362708935

Aerpro CHAD4C STEERING WHEEL CONTROL HARNESS

Sale price$116.99 Regular price$129.99
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Description

Aerpro CHAD4C STEERING WHEEL CONTROL HARNESSSTEERING WHEEL CONTROL HARNESS Model: CHAD4C Brand: AERPRO Category: HARNESSES Type: SWC HARNESS TYPE C The Aerpro CHAD4C Steering Wheel Control Interface (SWC) allows you to upgrade to an aftermarket headunit whilst maintaining use of your factory steering wheel controls. Engineered to suit various Audi models with Concert, Symphony or Chorus OEM headunits & ISO Connector, the interface will also maintain OEM amplified Bose systems, non digital

STEERING WHEEL CONTROL HARNESS

Model: CHAD4C

Brand: AERPRO

Category: HARNESSES

Type: SWC HARNESS TYPE C

The Aerpro CHAD4C Steering Wheel Control Interface (SWC) allows you to upgrade to an aftermarket headunit whilst maintaining use of your factory steering wheel controls. Engineered to suit various Audi models with Concert, Symphony or Chorus OEM headunits & ISO Connector, the interface will also maintain OEM amplified Bose systems, non-digital amplified systems (the aftermarket headunit requires front & rear RCA pre-outs). The steering wheel control interface includes a harness that is fitted with a vehicle specific plug designed to connect directly into the existing wiring in the vehicle with ease, no cutting of the factory wiring harness in the vehicle is required. Installation of the aftermarket headunit is simplified even further when paired with the optional Aerpro APP9 Headunit Secondary ISO Harness & SWC Patch Lead, which connects between the aftermarket headunit and the Aerpro Steering Wheel Control Interface. This interface is CANBUS compatible and provides various outputs including Reverse Trigger, Park Brake, Speed Pulse, Illumination and Amp Remote.

Key Features:

  • Allows you to upgrade to an aftermarket headunit 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 headunits
  • Compatible with OEM Bose & Half Amplified Systems (the aftermarket headunit 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 (ISO), no cutting of wires required
  • Recommended to be installed with an Aerpro APP9 Headunit Secondary ISO Harness & SWC Patch Lead (sold separately)
  • Requires SWC patch lead to provide compatibility with the aftermarket headunit (sold separately)

Specifications:

  • INTERFACE TYPE: CANBUS
  • PATCH LEAD TYPE: C
  • PHONE BUTTON COMPATIBILITY: YES
  • VOICE ASSISTANT SUPPORT AVAILABLE: YES
  • For Voice Assistant support the interface requires firmware version xx.3. To update the firmware please contact your Authorised Aerpro Dealer
  • If your steering wheel control does not have a Voice Assistant button, the answer button will function as voice support instead
  • Aftermarket headunit and phone must also support Voice Assistant feature for this feature to work.
  • OUTPUTS:
  • REVERSE TRIGGER: YES (PURPLE/WHITE)
  • PARK BRAKE: YES (GREEN)
  • SPEED PULSE: YES (PINK)
  • ILLUMINATION: YES (ORANGE)
  • AMP REMOTE: YES MUST BE CONNECTED TO TURN ON FACTORY AMPLIFIER (BLUE)
  • OTHER RETENTION:
  • OEM AMPLIFIED SYSTEM: YES (BOSE & HALF AMPLIFIED SYSTEMS NOT DIGITAL SYSTEMS)
  • NOTES:
  • Aftermarket headunit must be SWC compatible.
  • SWC patch lead is also required to enable SWC (sold separately).
  • Compatible with OEM Bose & Half Amplified Systems (the aftermarket headunit requires front & rear RCA pre-outs). Digitally amplified TT's may require VAG programming. See Notes under vehicle info.
  • Half amplified systems will notice a reduction in volume from the rear speakers fading to the rear will assist in equalising the sound.
  • Compatible with Chorus II, Concert II, Symphony I or Symphony II original stereos & mini ISO connector. (NOT SUITABLE FOR RNS UNITS)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77362708935

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Eric S.
Natrona Heights, US
★★★★★ 5
Micro-needling effect!
Color: Cyano Pink Spicule
Love how you can feel the micro-needling effect. I use this is my first application after toning and follow up with my serum and moisturizing routine. I do believe it gives my face a plump feeling, especially after gua sha. Will continue to use in my daily!
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Reviewed in the United States on May 21, 2026
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Michelle B. Govertsen
Carnegie, US
★★★★★ 4
Helps my moisturizer absorb better
Color: Cyano Pink Spicule
I’m not quite sure if the product is fully working the way it is supposed to but I do like that when I use this and the apply moisturizer, it absorbs into my skin better and leaves my skin smoother and a lot less greasy. It’s easy to throw in my travel bag because of the size and you really only just need a little for each use so it goes a long way got the cost.
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Reviewed in the United States on May 31, 2026
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Raschell
Phoenix, US
★★★★★ 5
Amazing!
Color: Cyano Pink Spicule
This makes my skin feel so smooth. The appearance of my skin also is starting to look a lot better/younger. I've been using it for a week and a half already seeing changes.
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Reviewed in the United States on May 11, 2026
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Holly K.
Natrona Heights, US
★★★★★ 3
Brightens, doesn't firm
Color: Cyano Pink Spicule
I've been using this for about a month now, every night on my face and neck, hoping to reduce the appearance of wrinkles and tighten some of my skin in that area that seems to be losing elasticity. On my neck, I've honestly noticed no real difference in 4 weeks of continued, consistent daily use. The skin on my face does seem brighter and somewhat less textured than before, but I haven't noticed any change in the issues I was hoping this would resolve, based on the claims and how it was marketed. So... not a bad addition to my skincare, but not the solution I was looking for. Some have expressed concerns about it tingling or stinging... You can feel something when you apply it, it's almost like the feeling of static electricity, but it's very mild. I wouldn't let that stop you from giving it a try if you were concerned about it. It didn't cause my sensitive skin any breakouts or redness (although I was applying it at night before bed, so perhaps any redness was calmed overnight). I'm going to go ahead and finish the bottle, but based on these results, I probably won't repurchase.
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Reviewed in the United States on May 3, 2026
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arnie
Omaha, US
★★★★★ 4
Decent Product
Color: Cyano Pink Spicule
Not bad for the $ , it makes my skin feel good.
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Reviewed in the United States on May 24, 2026

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