The Aerpro CAPO01 Infodapter Interface allows you to upgrade to an aftermarket AV headunit whilst retaining vehicle features including; steering wheel control functionality, USB & AUX inputs, reverse sensor graphics/audio and reverse camera. Engineered to suit various Porsche vehicles with PCM3.1 non-amplified OEM systems and quadlock connector, the infodapter 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 Infodapter Interface. This interface is CANBUS compatible and provides various outputs including Reverse Trigger, Park Brake, Speed Pulse and Amp Remote. * Please Note: - Infodapter 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. - Aftermarket headunit requires a rear camera input. - To retain a factory fitted camera, an additional vehicle specific camera retention harness is also required (if available, sold separately). - Please be aware when installing a High Definition Camera, the camera resolution will be reduced using this product. - Compatible with OEM non-amplified vehicles (PCM 3.1) only. - Parking assist visualisation only compatible with vehicles that have this feature from factory, the graphics will not be exactly the same as the OEM display. - Aftermarket headunit must have rear USB input, rear RCA AUX input and Reverse Camera RCA input for all listed features to work.