FITS THE FOLLOWING VEHICLES: 
JEEP
CHEROKEE  2014-UP
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THIS 2 ITEM PACKAGE SHIPS WITH 
iDATALINK MAESTRO KIT-CHK1 DASH KIT +
iDATALINK MAESTRO ADS-MRR2 INTERFACE MODULE
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ADS MAESTRO iDatalink KIT-CHK1 W/ ADS-MRR2
INSTALL KIT FOR 2014-up Jeep Cherokee
GENERAL FEATURES:
allows you to install an an iDatalink-ready double-DIN radio in your Jeep
silver and bronze trim rings match your vehicle's factory trim
ADS-MRR2 Included
retains factory amplifier, steering wheel controls, backup camera, USB ports, aux input, and parking assist chimes
climate control display shows up on the new radio's screen
displays engine performance data on touchscreen
does not retain Uconnect
warranty: 1 year
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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.