Custom Fit Performance Interface; Stereo Replacement Interface;

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Custom Fit Performance Interface allows you to replace your factory OEM stereo while retaining factory steering wheel controls if vehicle is equipped. This interface will maintain the data­-controlled +12V accessory output as well as provide navigation outputs for reverse, vehicle speed pulse and park brake. An interface is a small computer system that allows your new head unit to properly communicate with your vehicle's computer system. If you install a new aftermarket radio without using an interface, you will lose many of the standard security features of the vehicle. This is due to vehicle manufactures running part of the vehicle's computer system through the OEM radio. Functions lost include, but not limited to, are warning chimes (keys left in ignition, lights left on, low fuel etc.), security and alarm systems, +12V accessory and more. If the +12V accessory is lost, your radio will not turn on/off automatically. This will now be a manual process.

• Data Driven 12V Accessory Output with R.A.P.
• VSS Speed Pulse
• Parking Break
• Reverse
• Illumination
• Retains All Safety And Warning Chimes For GM Platforms
• Retains Steering Wheel Control Functions

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Application Summary:

Year	Make/Model
2009	Mercedes-Benz C230
2008-2010	Mercedes-Benz C300
2008-2010	Mercedes-Benz C350