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2022 RDX Infotainment Screen Flickering and CarPlay Disconnecting

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Mike T. · rep 0 · May 25, 3:42 AM · 1 replies · solved · Question

Vehicle: 2022 Acura RDX A-Spec

My 2022 Acura RDX A-Spec has been acting up lately, and it's really starting to get on my nerves. The infotainment screen often flickers, especially when I first start the car in the morning. It's like it's struggling to fully power on.

In addition to the flickering, Apple CarPlay frequently disconnects and reconnects on its own. This is super annoying, especially when I'm relying on it for navigation or music. I've tried restarting the system by holding the power button for a while, but it only provides a temporary fix.

Has anyone else experienced this with their RDX? Any ideas what might be causing these glitches? Could it be a software bug, or something more serious with the hardware?

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 25, 3:42 AM

0

ClearTheCode admin answer:

The flickering screen and intermittent Apple CarPlay disconnections on your 2022 Acura RDX A-Spec are common complaints that often point to software, power, or connection issues within the infotainment system.

Here's a breakdown of potential causes and steps:

  1. Software Glitch/Update:

    • Cause: Infotainment systems are essentially computers, and like any computer, they can experience software bugs. A minor glitch can cause flickering or connectivity issues.
    • Solution: Check if there are any pending software updates for your RDX's infotainment system. Dealerships can often perform these updates, which can resolve known bugs.

  2. Loose Connections:

    • Cause: Over time, or due to vibrations, the wiring harnesses connecting the display unit, head unit, or even the USB ports for CarPlay can become slightly loose.
    • Solution: While difficult for a DIYer, a technician can inspect the connections behind the dash and infotainment components. A loose USB cable or a faulty USB port can also cause CarPlay issues.

  3. Power Fluctuation:

    • Cause: Intermittent power supply to the infotainment unit can cause flickering. This could stem from a minor voltage drop, a loose fuse, or an issue with the vehicle's electrical system, though less likely if other electrical components are fine.

  4. Head Unit Malfunction:

    • Cause: In some cases, the head unit itself (the main brain of the infotainment system) can be faulty. This is less common in newer vehicles but can happen.
    • Diagnostics: There isn't usually a specific OBD code for infotainment flickering, but a dealership's diagnostic tool can often pull codes from the infotainment module itself, indicating internal errors.

When to See a Shop: Since you've tried the basic restart, it's highly recommended to take your RDX to an Acura dealership. They can:

  • Check for and apply any available software updates for the infotainment system.
  • Perform a thorough diagnostic scan of the infotainment system for any internal fault codes.
  • Inspect all wiring and connections to the head unit and display.
  • If necessary, they can perform more advanced troubleshooting or recommend a replacement of the head unit or display under warranty, given the car's age.
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