See all parts that fit your 2018 300
Quickly add an Aftermarket Radio in select Fiat 500 trims 2012-2015, While Retaining Steering Wheel Controls and Additional On Screen Data
Product highlights
• 23" Fiat installation harness (for use with Maestro RR interface)
• OBD connector (w/ attached 48" wire harness)
• Retains the use of steering wheel audio controls and factory amp
Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep
$9.99
List price $15.99
Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep
$11.99
List price $13.99
Install a New Tweeter in select 2005-2024 vehicles from Dodge, Chrysler, Jeep
$12.99
List price $14.99
Double DIN Stereo Dash Kit and Harness for select 2015-2023 300
$529.99
List price $787.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
Rockford Fosgate Punch P1 P1694
300W Peak (150W RMS) 6x9" Punch Series 4 Way Coaxial 4-ohm Speakers
$119.99
Rockford Fosgate Punch P1 P132
80W Peak (40W RMS) 3.5” Punch Series 2 Way Coaxial 4-ohm Speakers
$89.99
6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa
$194.99
List price $300.00
iDataLink Maestro HRN-RR-FI1 Wiring Harness
Install a New Car Stereo in select 2012-2015 500 and 500L (Requires ADS-MRR or ADS-MRR2 Module)
Quantity: 1
iDataLink Maestro RR Interface Module
Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos
Quantity: 1
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2018 Chrysler 300 is not compatible. Change vehicle or See list of compatible similar products
Kenwood eXcelon KFC-XP6903C with Installation Accessories
200W RMS 6"x9" 3-way Component Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit
$255.08
List price $412.71
Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters
600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters
$211.34
List price $232.98
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
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• Factory microphone retention interface module
• Retains the factory microphone when adding an aftermarket stereo
• Compatible with select 2010-2024 vehicles from Ford, Subaru, Toyota
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• Direct connection to the factory harness
• Compatible with select 2013-2023 vehicles from Jeep, Dodge, Ram
• Designed for amplified or non-amplified vehicles and select aftermarket stereos
• Retains R.A.P., backup camera, SWC audio controls, safety chimes
• Provides accessory power and NAV outputs
• No major cutting or splicing required
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Crux DKGM-49 Stereo Replacement Interface
• Stereo Replacement Interface with Dash Kit
• Fits select 2006-2020 vehicles from GMC, Chevrolet, Buick Vehicles
• Accommodates ISO Double DIN Mount
• Retain steering wheel controls and chime functions
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• Direct connection to the factory radio harness
• Color coded wires for easy installation
• No cutting or splicing required
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• Direct Connection to the factory harness
• Color coded wires for easy installation
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• Direct Connection to the factory harness
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• Direct connection to the factory harness
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Manufacturer:
Model Number:
ADS-MRR,HRN-RR-FI1
Weight:
1.25lbs
Internal SKU:
hrnrrfi1_adsmrr
Internal Product ID:
177571
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Great add on for the money!
This wiring harnesses allows you to hook up your after market stereo to factory features such as on star, volume and channel controls
70 found this helpful
great product
I connected this to a Kenwood DDX1701HD in my 2012 Dodge Ram. I didn't like that I couldn't use my existing Sirius xm antenna with this unit, but that is a Chrysler issue. My gauges show up on my HU along with other vehicle info. Before purchasing this and a HU make sure to see what functions your vehicle and HU will allow the maestro to do.
66 found this helpful
Excellent
The best value for the funtions its amazing to get new funtions and everything works like factory but with an aftermarket radio
62 found this helpful
Maestro Installation a Breeze
DIYer first time attempting such an install went off without a hitch. I get all of the car telemetry available to my head unit. Works well, instructions were very clear.
Verified purchase
54 found this helpful
Maestro RR
This was one of my easiest installs. Buy the correct harness, wire it with the module, and flash the module before you make the connections in the vehicle. With this radio replacement module, you retain steering wheel controls and with most radios, you will have on screen gauges.
49 found this helpful
Works Well
Very easy to program and hook up . Website will show you all the steps and guide you through it all.
47 found this helpful
Works as intended
Works as intended. Easy to setup and customize. Small enough to tuck behind the dash.
Verified purchase
46 found this helpful
WRX steering controls work!
This product easily integrated steering controls and added functionality to read car diagnostics.
43 found this helpful
Easy to download!
This device worked great to restore my steering wheel controls and was easy to download via laptop
Verified purchase
42 found this helpful
Works on 2016 and later Fiat 500
I am new to car stereo replacement and had a tough time finding hardware for a 2018 Fiat 500 Lounge. This works great! Even though the dash status monitor provides good vehicle information, this helps make the replacement stereo way more usable, just being able to use volume controls on the steering wheel is reason enough, but the added info for what's going on behind the hood, like engine light errors and tire pressure monitoring have already come in handy as well; and are just neat to have.
Verified purchase
36 found this helpful
Bass Blocker / Passive Crossover; Removes 0-5.6kHz at 4 ohms, 0-2.8kHz at 8 ohms
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8" Single 4 ohm Road Thunder RTS Series Car Subwoofer
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Pioneer DMH-WC6600NEX with Backup Camera
9" HD Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto and Amazon Alexa (Modular design for custom installs)
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Infinity PERFECT 300M (Open Box, Complete)
300W Peak (150W RMS) 3.5" Kappa Perfect Series Midrange Car Speakers
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NVX Single 8" Complete Bass System w/ Ported Box, Amp, and Wiring Kit
Single 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure w/ N-Series v3 8" Dual Car Subwoofer, Monoblock Car Amplifier and 8 Gauge Amplifier Wiring Kit
(81)
$334.95
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100 Pack of 22/18 Gauge Pro Nylon Red Butt Connectors
(3)
$4.99
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Hifonics AS12 ( AS12R 12" Round Atlas )
12" High Performance Subwoofer
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$89.99
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5 ft 4-Gauge EnvyFlex True Spec Oxygen-Free Copper Power and Ground Wire (White)
(6)
$19.99
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
