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: Mercedes Benz models:
• C-Class (W204) 2007 - 2012
• E-Class (W212) 2009 - 2012
• Phone button compatibility: Yes
• Patch lead: Type C
• Notes: Not Compatible with Fiber optic audio systems, Connect Yellow wire directly to car battery, Blue wire connect to antenna power.
• Outputs:
• Reverse (Purple/Violet): Yes
• Handbrake (Light Green): Yes
• VSS (Pink): Yes

Known to work with the following vehicles:

• Mercedes C-Class 2007-2012 W204