Apple CarPlay on Acura RDX, how to connect

Acura RDX supports Apple CarPlay that lets you access your iPhone apps like iTunes, Google Maps, Waze and Spotify through the touch-screen of your vehicle. You can also make phone calls, send messages or use navigation with voice commands using Siri.

Apple CarPlay on Acura RDX 3rd generation – (photo by Acura)

Enable CarPlay and Siri on iPhone

You must have iPhone 5 or newer device with iOS 7.1 or newer version to use Apple CarPlay on Acura RDX. Before you begin, ensure CarPlay and Siri are enabled on your iPhone. Also, make sure that the “Press Home for Siri” option is enabled under “Siri & Search” in settings.


If you can’t see CarPlay or Siri & Search under your iPhone settings, then go to Settings > Screen Time > Content & Privacy Restrictions > Allowed Apps, and make sure both CarPlay and Siri & Search are enabled.

Connect iPhone to RDX’s USB port

  1. Connect your Apple iPhone to your Acura RDX USB port using an Apple-approved Lightning-to-USB cable.
  2. Touch Enable Once or Always Enable on next prompt. This prompt will not appear again if you select “Always Enable”.
  3. Touch Allow on your iPhone when prompted. This allows the use of CarPlay with your RDX while phone is locked.
  4. After a few seconds Apple CarPlay will launch on your RDX’s infotainment system.
USB data port location on Acura RDX – (photo by Acura)

To return to the display audio home screen, touch the Acura icon.

If you’re unsure which USB port supports CarPlay on your particular RDX variant, then consult your vehicle’s owners manual – or you can try plugging in the cable, one by one, in all the USB ports in dashboard and center console.

If CarPlay does not start automatically after plugging in the USB, then touch Apple CarPlay icon on home screen.

CarPlay not working on Acura RDX

If Apple CarPlay does not start on your RDX when you plug in the USB cable and there is no CarPlay icon in the list of apps in the infotainment system, it can be due to a number of reasons:

  • CarPlay is disabled in the infotainment system settings of your RDX.
  • CarPlay is disabled in your iPhone, go to ‘Settings > Screen Time > Content & Privacy Restrictions > Allowed Apps’ and enable both CarPlay and Siri.
  • The Lightning-to-USB cable you’re using is defective. Try a different cable, preferably original Apple cable.
  • The connected USB port on your RDX does not support CarPlay. Try other USB ports.
  • A software glitch is responsible for the CarPlay problem. Reset the RDX’s infotainment system to its factory settings.
  • You’ve an older model of RDX that does not support Apple CarPlay. Only 2019 and later model year Acura RDX vehicles are compatible with CarPlay.

If you still can’t connect CarPlay on your Acura RDX, then you should get your vehicle checked by an authorized Acura dealer.

Using Siri on Acura RDX

Siri is Apple’s voice recognition feature that helps you to concentrate on the road while driving your RDX as you can control the functions of the iPhone with voice commands.


The virtual assistant allows you to place phone calls, listen to and send text messages, play music on your iPhone, get directions and use other functions of your iPhone hands-free. You can even ask Siri for current weather conditions, stock prices or upcoming events on your calendar.

To access Siri, press and hold the talk button on the steering wheel of your RDX until you hear Siri tone.

Voice command button on the steering wheel of Acura RDX – press and hold the button to start Siri virtual assistant when CarPlay is active.

You can also access Siri by holding down the home button located at the bottom left corner in the CarPlay app.

Holding home button starts Siri

If the Listen for “Hey Siri” function is enabled in your iPhone device under Siri & Search settings, you can also just simply say: “Hey Siri”. After hearing the audible alert, you can begin asking Siri for assistance.

For best results when using Siri, speak clearly and reduce background noise by closing the windows and moonroof. Also, direct the air vents on dashboard so that they are not pointing towards the vehicle’s microphone.

Which RDX models support CarPlay?

2019 and later model year Acura RDX vehicles (from 3rd generation) are compatible with Apple CarPlay.

Acura RDX third generation – (photo by Acura)

Using Google Maps on Acura RDX with CarPlay

If your iPhone has iOS 14+ operating system, you can freely use Google Maps in Apple CarPlay on your RDX. Apple now allows the use of Google Maps in the home screen. Apple has allowed the competitor’s map service in its car application since iOS 12, but the homescreen that was newly introduced in iOS 13 in 2019 could not yet be equipped with maps. Here, users were still limited to Apple’s own map service. With iOS 14 that changes. Now CarPlay automatically selects the last service used for the view.

Using Waze navigation on Acura RDX with CarPlay

You can use Waze navigation app in CarPlay if you have iOS 12 or higher operating system installed on your iPhone. Download and install Waze app from App Store on your iPhone, then start CarPlay on your RDX’s infotainment system display. Then touch Waze icon to launch the app.


Using Spotify on RDX

You can use Spotify to stream music on your RDX. Just install the Spotify app from App Store and its icon will appear in the infotainment display when CarPlay is active.

You can use voice commands to play music hands-free on Spotify with Siri. Just add “on Spotify” at the end so that Siri knows which service you’re referring to (e.g. “Hey, Siri, play my ‘Your Mix of the Week’ playlist on Spotify”).

Siri can play songs, artists, albums, playlists, podcasts, and more. You can also “like” music, ask what’s playing, and control playback (e.g. volume, skip song, play / pause).

Do not disturb while driving

When driving, keep your eyes on the road. A quick look at the navigation device is of course allowed in order not to miss the next junction. The “Do not disturb while driving” function can be activated so that your iPhone does not distract you with unnecessary notifications while driving your RDX. iOS 13 extends this option to CarPlay as well. On your iPhone go to Settings > Do Not Disturb, then scroll down and touch “Activate” under “Do not disturb while driving”.

Not all apps are compatible with CarPlay

If you think you can use all your iPhone apps in your Acura RDX with CarPlay, then you’re wrong. The selection of compatible applications is limited, and you have to live with restrictions, especially with messenger apps. iMessage and WhatsApp can be controlled almost exclusively via Siri. That means you cannot see your message history, but only have new messages read out to you or even dictate messages yourself.

The following apps can be used with CarPlay on your RDX, among others: Music, Phone, News, Podcasts, Audio books, Audible, Google Maps, Sygic TomTomGO, Whatsapp, calendar, Settings, Telegram, Waze, Spotify, TuneIn, Tidal, Pandora, Youtube Music and Amazon Music.

Sort apps in CarPlay

You can sort CarPlay apps in your RDX quickly and easily through your iPhone. To do this, go to Settings > General > CarPlay, then select your vehicle under “MY CARS”. On the next screen you can rearrange app icons by touching and dragging them. You can also hide icons by touching the minus button on them.

Video Demonstration

Watch this video by Acura to see how to connect and use Apple CarPlay on RDX
Author: Nabeel K
Email: nabeel@wheelsjoint.com



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Jennifer Garcia
Jennifer Garcia
2 years ago

Hello – on my 2019 RDX the usb port seems to have a lot of play and the connection will drop and pop back on (very annoying) is there any info on how I can get this fixed?

Kevin
Kevin
2 years ago

You can try a different USB cable (preferably a new one) to rule out any fault in the cable. If the problem persists, then try a different iPhone. If the problem still persists, you can try replacing the USB socket itself in your car, but keep in mind that the problem still may not go away if its due to infotainment system glitch.