FITS THE FOLLOWING VEHICLES: 
FORD
FOCUS  2012-2018
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THIS 2 ITEM PACKAGE SHIPS WITH 
iDATALINK MAESTRO KIT-FOC1 DASH KIT +
iDATALINK MAESTRO ADS-MRR2 INTERFACE MODULE
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iDatalink KIT-FOC1 Dash Kit
Fits select 2012-18 Ford Focus vehicles — double-DIN radios — MRR or MRR2 module also required (Matte Black)
GENERAL FEATURES:
allows you to install a double-DIN radio in your Ford Focus (also requires the Maestro ADS-MRR module)
includes dash kit, wiring harness, and other wiring
retains steering wheel controls and backup camera with any car stereo
extra features with an iDatalink-compatible radio
SYNC (including USB port, Aux input, and Bluetooth)
climate control display on touchscreen
visual park assist, tire pressure display, voltage display, and more
warranty: 1 year
Install a new radio in your Focus
You bought a 2012-18 Ford Focus — it's a great vehicle, but its dashboard makes it difficult to upgrade the factory radio. The iDatalink KIT-FOC1 factory system adapter (along with the Maestro ADS-MRR module, sold separately) gives you everything you need to install an aftermarket double-DIN (4" tall) stereo and wire it up to your Focus. With any car stereo, this package retains your backup camera (if equipped), along with your steering wheel audio controls.
iDatalink to the rescue
Install an iDatalink-compatible car stereo from Alpine, JVC, Kenwood, or Pioneer, and you'll also retain your car's SYNC features, including hands-free calling and music streaming. You'll also retain the fader control and full functionality of your factory amplifier, along with your rear seat entertainment system (if present). Your climate controls will appear on your new car stereo's touchscreen, and you can set up gauges to check engine performance and other vehicle data, such as tire pressure, battery voltage, and "door ajar" warnings. You'll be able to choose which gauges you'd like to appear on the screen, and you'll even be able to check the engine codes when a warning light comes on.
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iDatalink Maestro RR2 Interface Module
Connect a new stereo and retain the steering wheel audio controls and other factory features in select 2006-up vehicles
GENERAL FEATURES:
allows installation of a new car stereo in select 2006-up vehicles built by Chrysler, Fiat, Ford, GM, Honda/Acura, Subaru, Toyota/Scion, and Volkswagen
works with required vehicle-specific harness (sold separately) to retain factory steering wheel audio controls, retain the factory amp if present, and integrate all car stereo connections
retains factory convenience features (OnStar, SYNC, Uconnect, and more) with select Kenwood, Alpine, Pioneer, Sony, and JVC touchscreen receivers
displays engine performance data on touchscreen with select Kenwood, JVC, Pioneer, Sony, and Alpine multimedia receivers
setup via Bluetooth-enabled device or mini-USB-to-USB-A cable
three programmable outputs control relay-driven aftermarket accessories
dedicated port connects to select Escort radar detectors (sold separately)
dimensions: 4-3/4"W x 3/4"H x 3-1/4"D
warranty: 1 year
Keep your vehicle's features
iDatalink's Maestro ADS-MRR2 module, along with the correct interface harness for your vehicle, allows you to install a new car stereo in select late-model Chrysler, Fiat, Ford, General Motors, Honda/Acura, Subaru, Toyota/Scion, and Volkswagen vehicles while retaining your steering wheel audio controls and other factory conveniences you've grown accustomed to. And setup only takes a few minutes via Bluetooth from your smartphone or other device, a big improvement over previous models. You'll also need an additional Maestro vehicle-specific wiring harness that connects your new receiver to the ADS-MRR2 module and your vehicle's wiring.
Here's how it works
First, you connect the Maestro to your computer using the included USB cable or to your smartphone or other device via Bluetooth, visit the idatalink website, and follow the instructions. Once the unit has been "flashed," it's ready to go. Next, you'll either solder or crimp the vehicle-specific Maestro harness (sold separately) to your new receiver's wiring, just like you would with any wiring harness or wiring adapter.
Retains steering wheel audio controls
The ADS-MRR2 module also allows you to use your factory steering wheel audio controls with your new receiver. Using the intuitive web programming interface, each factory button can be assigned a specific radio function. Better yet, you can also assign a secondary "press and hold" radio function to each factory button, effectively doubling what can be controlled. It's simple to update the module's firmware and software via a wireless Bluetooth connection.
Command center 
The ADS-MRR2 features three programmable outputs which allow you to control relay-driven aftermarket accessories from an iDatalink Serial Port-compatible Kenwood, JVC, Alpine, Sony, or Pioneer in-dash receiver. These outputs can be individually configured to Latch, Toggle, Follow a CAN signal in the car (firmware dependent), or have a custom output configuration, as well as setting Delay On and Delay Off times for each output. You can also assign a steering wheel control button from the vehicle to control one of these outputs. The ADS-MRR2 also features a dedicated port for radar detector integration that allows you to connect to select Escort radar detectors (sold separately). 
Keeping your factory features with an iDatalink-compatible car stereo
If you're buying a compatible Kenwood, JVC, Pioneer, Sony, or Alpine receiver, you'll enjoy the outstanding performance of your receiver, plus seamless touchscreen control over most of the factory features in select vehicles.
With most iDatalink-compatible car stereos, you'll also be able to add additional features like performance gauges, climate controls, and parking assistance that appear on your new receiver's touchscreen.
Car stereos that aren't iDatalink-compatible 
With car stereos that are not iDatalink-compatible, you'll usually retain your steering wheel controls and the use of your factory amplifier, although retained features vary according to the vehicle.