Aerpro CHMC1C Steering Wheel Control Interface
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
• Voice Assistant Button support available with software update (please contact your Authorised Aerpro Dealer for update)
Vehicle Compatibility
• Suits vehicle with Audio 20 Headunit and without OEM amplified sound systems
• CAN-BUS integration compatible, no additional modules required for CAN-BUS vehicles
• Compatible with Mercedes models including C-CLASS W203 2005 UP, B-CLASS 2005 UP, A-CLASS 2005 UP, CLK-CLASS (W209) 2005 UP, SLK-CLASS (R171) 2006 UP, SPRINTER 2006 UP, VIANO (W639) 2006 UP, VIANO 2011 UP, and VW CRAFTER 2006 UP
Technical Features
• Provides output feeds for reverse trigger, park brake, speed pulse, illuminations and telephone mute
• Fitted with a vehicle specific plug, no cutting of wires required
• CANBUS compatible interface
• Track +/- will also control MFD
Installation Notes
• 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)
• A Steering Wheel Control Patch Lead is required to be used in conjunction with this part to enable Steering Wheel Controls to function
• Aftermarket headunit must be SWC compatible and Steering Wheel Control Functions may vary from the OEM Functions
• Not suitable for OEM amplified vehicles
Wire Codes
• Purple - Reverse
• Pink - Speedpulse
• Green - Park Brake
• Yellow/Black - Phone Mute