More about the product
Steering Control Harness
Aerpro CHMB2C
The Aerpro CHMB2C 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 Citroen, Mitsubishi & Peugeot vehicles without OEM Amplified sound systems, 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.
The Aerpro CHMB2C supports OEM AUX retention when connected to compatible aftermarket headunit with Rear RCA AUX input.
- 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.
- Not suitable for OEM amplified vehicles.
- Phone buttons on steering wheels do not support SONY aftermarket models - Answer Button functions as Mute and Hang Up Button functions as Source. Alpine, Clarion, Kenwood, Pioneer and Zenec headunits will support phone button.
Important Notes:
- 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
- OEM AUX retention when connected to compatible aftermarket headunit with Rear RCA AUX input
- Not suitable for OEM amplified vehicles
- Fitted with a vehicle specific plug, 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)
Inclusions & Notes:
- Interface Type: Analogue
- Patch Lead Type: C
- Phone Button Compatibility: Yes
- Voice Assistant Button Support: No
- Outputs:
- Reverse Trigger: No
- Park Brake: No
- Speed Pulse: No
- Illumination: No
- AMP Remote: No
- Other Retention:
- OEM Amplified System: No
- OEM AUX Input: Yes (Aftermarket Headunit Requires Rear RCA AUX Input)
Suitable Vehicles:
- Citroen C4 Aircross Type B
- Mitsubishi ASX 2010-2012 XA
- Mitsubishi ASX 2012-2014 XB
- Mitsubishi ASX 2014-2016 XB
- Mitsubishi ASX 2017-2019 XC
- Mitsubishi Challenger 2013-2015 PC
- Mitsubishi Lancer 2007-2013 CJ
- Mitsubishi Lancer 2013 - 2017
- Mitsubishi Mirage 2012-2020 LA
- Mitsubishi Outlander 2007-2012 ZG, ZH
- Mitsubishi Pajero 2012-2019 NW, NX
- Mitsubishi Pajero Sport 2015-2019 QE
- Mitsubishi Triton 2015 MN [GL, GLX, GLX-R]
- Mitsubishi Triton 2016-2018 MQ
- Mitsubishi Triton 2019- MR
- Peugeot 4007 2009-2012
- Peugeot 4008 2012-2013
- Peugeot 4008 2014-
Technical details
- Brand
- Aerpro
Look out for Bankstown Sound Recommendations
Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.

