How do I add Apple CarPlay to my Acura ILX?

For most Acura ILX models from 2019 onward, Apple CarPlay is built into the infotainment system and can be used through a USB connection (and, in some trims, wirelessly). For older ILX models (roughly 2013–2018), CarPlay isn’t standard and may require an aftermarket head unit or a dealer retrofit if available. This guide explains your options, costs, and steps to get CarPlay up and running.

Apple CarPlay lets you mirror select iPhone apps onto your ILX’s touchscreen, giving you access to navigation, messages, music, and more with safer hands-free control. Whether you’re checking directions on a familiar map, making a quick call, or listening to your favorite playlists, the process varies depending on your ILX’s year and trim. Here’s how to figure out what you have and what you can do to add CarPlay.

Does your ILX already support CarPlay?

Use the following checks to determine if CarPlay is already built into your ILX and how to use it. If you find CarPlay support, you’ll likely be able to use it via a USB connection, and some trims may offer wireless CarPlay.

• Check the model year and trim. ILX models from around 2019 and newer typically include Apple CarPlay and Android Auto as part of the infotainment system, either standard or as an option.


• Look for a CarPlay icon on the center display when your iPhone is connected via USB; the system may prompt you to enable CarPlay on first use.


• Inspect the USB port you’ll use (often a USB-A or USB-C port in the center console). CarPlay generally works through a wired USB connection, though a few trims offer wireless CarPlay.


• Consult the owner’s manual or the official Acura/Honda spec sheets for your exact year and trim to confirm CarPlay compatibility.

If your ILX doesn’t show CarPlay after checking these items, you’re likely in the group that requires one of the add-on options described below. Costs and feasibility vary by year, trim, and whether a dealer retrofit is offered for your car.

Ways to add CarPlay if your ILX doesn’t have it

Several routes exist if your ILX lacks CarPlay. Consider the pros and cons of each before committing to a solution.

• Official dealer retrofit (availability-dependent). Some Acura dealers offer a retrofit to enable CarPlay/Android Auto on certain older ILX units. Availability, cost, and installation complexity vary by model year and dealer capabilities.


• Aftermarket head unit replacement. This is the most common route for older ILX models. You’ll replace the factory infotainment unit with a CarPlay-enabled unit from brands like Pioneer, Alpine, Kenwood, or Sony. Expect to also buy a wiring harness adapter and, in many cases, a CAN-bus interface to retain steering-wheel controls and other car features.


• CarPlay adapters or wireless dongles. Some adapters claim to enable CarPlay through the existing head unit. Reliability and compatibility vary, and these options can be hit-or-miss depending on your car’s OEM setup.


• Upgrade to a newer ILX or another Acura/Honda model with built-in CarPlay. If you’re considering a broader upgrade, this guarantees CarPlay but involves a larger purchase decision.

Costs can range from a few hundred dollars for a basic aftermarket head unit to well over a thousand dollars for a full dealer retrofit or a premium installation with steering-wheel control integration. Always verify compatibility with your exact year and trim before purchasing equipment or committing to installation.

Choosing and installing an aftermarket CarPlay head unit

If you decide to go with an aftermarket head unit, the following considerations help you pick the right model and plan installation. A professional installation is strongly recommended to preserve vehicle safety, wiring integrity, and features like the backup camera.

• Size and fit: Confirm the dash opening and mounting size. ILX dashboards commonly accommodate 7- to 8-inch displays; verify that the chosen unit fits properly and won’t require awkward trim work.


• Wiring harness and CAN-bus integration: Choose a head unit that includes a vehicle-specific wiring harness and, if possible, a CAN-bus adapter to preserve steering-wheel controls and factory features like parking sensors and the backup camera.


• Backup camera and video integration: Ensure the new unit supports your OEM backup camera, guidelines for display when in reverse, and any integration with vehicle safety systems.


• Apple CarPlay capabilities: Decide between wired CarPlay (plug in with iPhone) or wireless CarPlay (requires a compatible head unit and, often, a stable Wi-Fi signal from the car).


• Audio integration: Check compatibility with your ILX’s audio system, including amplification, speakers, and any factory subwoofers. Some head units may require an external amp interface.


• Preservation of original features: If you rely on the factory Bluetooth, hands-free calling, or voice controls, confirm the head unit supports or can replicate these features through integration adapters.


• Professional installation: A certified installer can ensure proper wiring, dash trimming, and integration with steering wheel controls, while preserving the possibility of future maintenance or resale value.

With the right unit and installation, you’ll enjoy CarPlay navigation, messages, music apps, and more on your ILX’s screen, plus the convenience of hands-free control and familiar iPhone integration.

Installation steps for an aftermarket CarPlay head unit

The following steps outline the typical installation flow. Do not attempt without mechanical and electrical experience, or have a professional complete the work.

1. Select a compatible CarPlay head unit and purchase a matching dash kit and wiring harness for your ILX year and trim.


2. Disconnect the negative battery terminal to prevent short circuits during installation.


3. Remove the factory radio or infotainment assembly, along with surrounding trim, using the proper tools to avoid damage.


4. Connect the aftermarket head unit to the car’s wiring harness and, if needed, attach a CAN-bus adapter to retain steering-wheel controls and other signals.


5. Install the dash kit or mounting frame, secure the head unit, and reassemble the dash trim, ensuring no loose panels or gaps remain.


6. Reconnect the battery, power up the system, and run through the setup for Apple CarPlay, confirming wired or wireless connections work as intended.


7. Test CarPlay with an iPhone (iOS up to date) to verify navigation, calls, messages, and audio playback are functioning, and confirm the backup camera and any vehicle features still operate correctly.

Aftermarket installation can vary by vehicle year and head unit model, but professional installation minimizes the risk of dashboard damage and ensures long-term reliability of CarPlay and related integrations.

Using CarPlay in your ILX after installation

Once CarPlay is active, you’ll access iPhone apps and functions from the ILX touchscreen or, in wireless setups, via a connected iPhone. Basic tips include ensuring your iPhone is unlocked and connected, selecting CarPlay from the home screen if it doesn’t launch automatically, and using voice control via Siri for hands-free operation.

Keep in mind that some apps or features may require an internet connection or may be restricted by your carrier or iOS version. Always keep your iPhone updated to the latest iOS to ensure the best CarPlay experience in your ILX.

Safety and compatibility notes

CarPlay is designed to reduce distracted driving by integrating iPhone features into the vehicle’s interface, but it’s still important to use it responsibly. If you’re considering a retrofit or aftermarket unit, consult with a qualified installer about compatibility with your specific ILX year, trim, and existing safety features. Warranty implications should also be discussed with your dealer or installer, especially if the vehicle is still under manufacturer warranty.

Summary

In short, newer ILX models typically ship with CarPlay built in, offering a straightforward wired (and sometimes wireless) connection. If you own an older ILX, you can expect one of several upgrade paths: a dealer retrofit if available, an aftermarket head unit with proper CAN-bus integration, or a wireless adapter option. Whichever path you choose, prioritize proper fit, reliable integration with steering-wheel controls and the backup camera, and professional installation to preserve safety and functionality. CarPlay will then bring your iPhone’s apps and features to your ILX display, enhancing navigation, communication, and entertainment on the road.

How to add Apple CarPlay to Acura Ilx?

You can upgrade your Acura ILX with a CarPlay and Android Auto module, which integrates the new functionality onto your car's existing factory screen. These kits are typically plug-and-play, connecting to the back of your original stereo and using the factory controls for operation. Options exist for both single-screen and dual-screen ILX models, with some kits offering wireless connectivity. 
This video demonstrates how to install a CarPlay module in an Acura ILX: 58sNAViKSYouTube · Jun 13, 2022
Before you buy

• Identify your screen type: Determine if your ILX has a single-screen or dual-screen system. Some modules are specific to one or the other (e.g., 2012-2016 models often have a single screen, while newer models may have dual screens). 
• Check for navigation: Some kits are designed specifically for models with factory navigation, which may require you to set the car's audio source to AUX for sound. 
• Research installation complexity: While many kits are plug-and-play, some require more involved installation, including removing the radio and routing cables. Some kits are designed to be installed by professionals, while others are designed for DIY installation. 
• Verify wireless or wired: Decide if you want a wired or wireless connection. Wireless kits will require a Bluetooth connection to function. 

What to expect after installation

• Kept original features: The upgrade will not replace your factory screen or stereo. Your original features like the backup camera and steering wheel controls will continue to work. 
• New functionality: You'll be able to use apps like Google Maps, Waze, Apple Music, and other compatible apps from your smartphone directly on your car's screen. 
• Wireless and/or wired connection: Some systems offer wireless CarPlay and Android Auto, while others are wired. Wireless systems connect via Bluetooth, while wired systems use a USB cable. 

You can watch this video to learn how to use Apple CarPlay in a 2020 Acura ILX: 1mMarin AcuraYouTube · May 20, 2020
How to choose an upgrade

• Modules: These kits add CarPlay to your existing system. They are generally less expensive and easier to install than full replacements. 
• Aftermarket stereos: These are full replacement head units that may include CarPlay, but they are more expensive and require a more complex installation. 

This video shows an example of an aftermarket stereo with CarPlay for an Acura ILX: 1mAcura Audio GarageYouTube · Jul 10, 2024

What year does the Acura Ilx have CarPlay?

2019, 2020, 2021, 2022 Acura ILX.

Can I add Apple CarPlay to my Acura?

Acura Wireless Apple CarPlay Setup
Pair your iPhone to your Acura with Bluetooth. When prompted about Apple CarPlay on your Acura infotainment screen, select Enable Apple CarPlay. Your Apple iPhone and Acura are now connected via Wireless Apple CarPlay.

Can I add Apple CarPlay to a car that doesn't have it?

Yes, you can add Apple CarPlay to a car that doesn't have it by installing an aftermarket head unit, using a factory integration kit, or with a standalone CarPlay screen. The best option depends on your budget, desired level of integration, and vehicle model. 
This video shows how to connect a standalone CarPlay screen to any car: 56sGTNOfficialYouTube · Jul 15, 2025
Options for adding Apple CarPlay
1. Aftermarket head unit

• This involves replacing your car's existing stereo with a new one that has CarPlay built-in, such as brands like Pioneer or Kenwood. 
• Some units are single-DIN (standard size) or double-DIN, while others have a floating screen that can be adjusted for better viewing. 
• This option can be more expensive and requires professional installation for best results, as it involves complex wiring. 

2. Standalone CarPlay screen

• These are portable, tablet-like devices that mount on your dashboard and connect to your existing car stereo. 
• They connect to your phone via Bluetooth or Wi-Fi and can play audio through the device's speaker, a built-in FM transmitter, or an AUX cable. 
• This is a more budget-friendly and less invasive solution, often with quick installation. 

3. Factory integration kit

• These kits are designed to add CarPlay to your car's original infotainment system, often keeping the factory screen and controls intact.
• This is ideal for luxury cars or when you want a fully integrated, OEM-like experience.
• These kits are typically more expensive and require a professional installation. 

This video demonstrates how to use a standalone CarPlay screen to upgrade your car: 59sDrive The Lightning - The EV Tech ChannelYouTube · Nov 16, 2024
Factors to consider

• Cost: Options range from roughly $300$ 300$300 to over $1000$ 1000$1000 for an aftermarket head unit, while standalone screens are significantly cheaper. 
• Installation: Replacing a head unit or installing a factory kit requires more technical skill and is often best left to a professional. Standalone screens are a much simpler DIY project. 
• Integration: A factory integration kit offers the most seamless integration, while a standalone screen is a more portable and temporary solution.