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: Peugeot & Citroen models with Quadlock
• C2 2005 - 2009
• C3 (Pluriel) 2005 - 2016
• C4 2004 - 2010
• C5 2005 -
• DS3 2009 -
• 307 2005 -
• 407 2005 -
• Phone button compatibility: No
• Patch lead: Type C
• Notes: Compatible with Blaupunkt/Siemens VDO RD4 factory units,Retains parking sensor Audio, control module will work with amplified systems but the Reverse Buzzer becomes extremely loud, retains factory display settings via the steering wheel controls.
• Outputs:
• Reverse (Purple/Violet): Yes
• Handbrake (Light Green): Yes
• VSS (Pink): Yes

Known to work with the following vehicles:

• Citroen C4 2005-2011 
• Peugeot 407 2004-2010