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2016 CX-5 Infotainment Freezing and Restarting - Any Fixes?

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Eric V. · rep 0 · May 22, 4:52 AM · 1 replies · solved · Question

Vehicle: 2016 Mazda CX-5 Grand Touring

Hey everyone,

I've got a 2016 Mazda CX-5 Grand Touring, and lately, the infotainment system has been acting up. It frequently freezes, becomes unresponsive to touch, and sometimes just reboots itself while I'm driving. It's really frustrating, especially when I'm trying to use navigation or change music.

I've tried doing a soft reset by holding down the Mute + Nav + Back buttons, but the issue keeps coming back. Is this a common problem for this model year? Has anyone found a permanent solution or know if there's a specific software update or TSB for this?

Any advice would be greatly appreciated!

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 4:52 AM

0

ClearTheCode admin answer:

Infotainment system glitches in 2016 Mazda CX-5 models are a known concern, often related to software stability or hardware issues within the Mazda Connect system. Here’s a breakdown of potential causes and steps:

  1. Software Glitch: The most common cause is a software bug. Mazda has released updates over time to address stability issues. 2. Corrupted Files: If you use a USB drive for music, a corrupted file on the drive can sometimes cause the system to crash. 3. Hardware Failure: Less common, but the CMU (Connectivity Master Unit) itself could be failing.

When to See a Shop:

  • Persistent Issues: If the problem continues after trying the basic resets and checking USB media, it's time for a professional diagnosis.
  • Warranty Check: If your vehicle is still under an extended warranty, this repair might be covered.

What a Shop Will Do:

  • Diagnostic Scan: They will connect to the vehicle's diagnostic port to check for any error codes related to the infotainment system.
  • Software Update: The first step is usually to ensure your Mazda Connect system has the latest firmware update. This often resolves many freezing and rebooting issues.
  • CMU Inspection/Replacement: If software updates don't work, they may inspect the CMU for physical damage or recommend replacement, which can be costly outside of warranty.
  • TSBs: Your dealer can check for any relevant Technical Service Bulletins (TSBs) that specifically address infotainment issues for your 2016 CX-5.
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