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Infotainment System Freezing and Lagging on my 2017 Q50 Red Sport

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Eric V. · rep 0 · May 22, 5:08 AM · 1 replies · solved · Question

Vehicle: 2017 Infiniti Q50 Red Sport

Hey everyone,

I've been having persistent issues with the infotainment system in my 2017 Infiniti Q50 Red Sport. It frequently freezes, becomes unresponsive, and sometimes completely reboots while I'm driving. This happens with both the upper and lower screens. It's really frustrating, especially when trying to use navigation or connect my phone via Bluetooth.

I've tried restarting the car, disconnecting the battery for a bit, and checking for any obvious loose connections, but nothing seems to help long-term. Is this a known issue for this model year? Are there any software updates or TSBs I should be aware of? I'm worried about the reliability of the system and if it's a sign of a bigger electrical problem.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 5:08 AM

0

ClearTheCode admin answer:

Infotainment system issues like freezing, lagging, and reboots are unfortunately a somewhat common complaint for early model year Infiniti Q50s, particularly those from 2016-2018. These problems are often related to software glitches, module communication errors, or sometimes hardware degradation.

Here's what you should consider:

  1. Software Updates: The most common fix for these symptoms is a software update for the InTouch infotainment system. Infiniti has released several updates over the years to address stability and performance issues. Your dealership can check if your vehicle's system is running the latest version and perform the update if necessary. This is often covered under warranty or as a goodwill gesture if you're slightly out.
  2. Diagnostic Scan: While there might not be a direct OBD-II code for 'infotainment freezing,' a professional diagnostic scan using Infiniti's CONSULT-III Plus system can reveal communication errors (U-codes) or specific module malfunctions within the infotainment system (e.g., AV Control Unit, Telematics Control Unit).
  3. Hard Reset Procedure: Sometimes a specific hard reset procedure, beyond just disconnecting the battery, can help. Your dealership has access to these service procedures.
  4. Potential Causes:
    • Corrupted software files.
    • Overheating of the infotainment control module.
    • Faulty internal components within the head unit.
    • Interference from aftermarket accessories (less likely if the issue started spontaneously).

When to See a Shop:

Youshould schedule an appointment with an authorized Infiniti service center as soon as possible. They have the specialized tools and software to properly diagnose and resolve these issues. Attempting complex fixes yourself could void warranties or cause further damage. Be prepared to describe the symptoms in detail, including when they occur and how frequently. Ask them to check for any relevant Technical Service Bulletins (TSBs) related to infotainment performance for your specific model year.

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