Metra 70-5524 Receiver Wire Harness
For select 2011-up Ford Fiesta models — adapts new car stereo to the factory plug
Wiring harness package
Metra 70-5524 harness
The Metra 70-5524 wiring harness makes connections between your new car stereo and your Ford's electrical system. First, attach the color-coded wires on your Metra harness to the wires from your new stereo. If you don't know how to use a soldering iron for the connections, we recommend that you purchase some wire connectors that you'll use to attach the Metra harness to your factory harness.
Once this harness is connected to your new stereo, you'll be able to plug right into your car's factory radio connector. This harness makes installing your new stereo easier, and it also allows you to put the factory radio back when you sell your vehicle or return it at the end of the lease. A detailed instruction sheet comes with the harness.
Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this adapter is compatible with your vehicle. Warranty: 60 days.
Note: Most vehicles will require additional installation parts please identify your vehicle if you haven’t done so, then check here for a list of parts. You can also call an Advisor for more information.
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Crutchfield Wiring Harness: Crutchfield wiring harnesses
prevent you from having to cut your vehicle's factory radio plug when replacing
your factory radio with an aftermarket head unit. Simply solder or crimp the
Crutchfield wiring harness to your aftermarket head unit's harness (solder &
crimps not included), plug the aftermarket head unit's plug into the rear
chassis of the aftermarket head unit, and plug the Crutchfield wiring harness
into your vehicle's factory radio plug.
Note: Installation tools, hardware, & accessories are
not included & sold separately. Please see the Accessories tab for
recommendations & availability.
Wiring Notes: If the Crutchfield wiring harness is not
equipped with a ground wire, you will need to ground the aftermarket head unit's
ground wire to the metal chassis of your vehicle. Some vehicle's may require you
to bypass the vehicle's factory amplifier (in another location from factory
radio) or hardwire certain connections. If your vehicle is equipped with factory
steering wheel controls, an additional adapter is required & sold
Wire Code Chart:
||+12 Volt Accessory
||+12 Volt Constant
||Left Front Speaker +
||Left Front Speaker -
||Right Front Speaker +
||Right Front Speaker -
No Rear Speaker Leads: This harness does not include rear
speaker wire leads. It may be necessary to either splice your aftermarket
receiver's rear speaker wires to existing wires (if present), or run new rear
The Crutchfield Car Selector: Please visit the
Crutchfield Car Selector for your specific type of vehicle.
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