This Aerpro control harness allows you to upgrade to an aftermarket head unit whilst maintaining use of your factory steering wheel controls.

Steering controls are considered a primary harness and will require a secondary harness and patch lead to be used in conjunction for plug and play.

Specs: 

• Suits: Porsche models with quadlock
• Cayenne 2007 - 2010 (PCM 3.0 Touch Screen Navigation)
• Phone button compatibility: No
• Patch lead: Type C
• Notes: Suitable for use in vehicles with MOST 25 fibre optic amplified systems. New Radio Must Have RCA Audio Out Connectors. Connect Blue/white wire to aftermarket headunit to enable factory amp.
• Outputs:
• Reverse (Purple/Violet): Yes
• Handbrake (Light Green): Yes
• VSS (Pink): Yes