About the Scosche MZ07SR Wiring Interface
You want to upgrade the radio in your 2005-15 Mercedes-Benz, but you don't want to lose important factory features. The MZ07AR interface retains your steering wheel audio controls (if present) and your factory phone buttons, if you're installing a car stereo that supports those features. It also provides the 12-volt accessory output, as well as the connections needed for a car stereo with GPS, including reverse, speed pulse, and parking brake. Warranty: 60 days.
Scosche MZ07SR Wiring Interface reviews
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More details on the Scosche MZ07SR Wiring Interface
Vehicle Compatibility: Vehicle Compatibility: The Scosche MZ07SR radio replacement interface module is designed specifically for select Mercedes vehicles with factory non-amplified audio systems that feature a Fakra-style connector.
+12V Accessory Output: In these Mercedes vehicles, there is no 12-volt accessory wire in the factory harness, which requires the installer to run an accessory wire to the fuse box or underneath the steering column when installing an aftermarket radio. The MZ07SR is designed to provide a +12V accessory switched accessory output.
Steering Wheel Controls: The MZ07SR also includes a steering wheel control output, which allows you to keep your vehicle's factory steering wheel controls when replacing the factory radio with an aftermarket head unit that features a SWC input. No additional interface or programming is necessary.
Navigation Outputs: The MZ07SR provides navigation outputs for reverse, vehicle speed pulse, and parking brake - making installation of aftermarket navigation receivers much simpler and less time consuming.
Wiring Color Chart: The following wires of the included wiring harness will need to be hardwired to your new aftermarket stereo's harness.
|Yellow||+12 Volt Constant|
|Red||+12 Volt Accessory|
|Orange||Illumination Output (+)|
|White||Left Front Speaker +|
|White/black||Left Front Speaker -|
|Gray||Right Front Speaker +|
|Gray/black||Right Front Speaker -|
|Green||Left Rear Speaker +|
|Green/black||Left Rear Speaker -|
|Purple||Right Rear Speaker +|
|Purple/black||Right Rear Speaker -|
|Green (w/ bullet connector)||Parking Brake|
|Violet/white||Reverse Output (+)|
|Pink||VSS (vehicle speed sense)|