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2020 Discovery Sport Infotainment Screen Freezing and Rebooting

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Paul Z. · rep 0 · May 22, 6:30 AM · 1 replies · solved · Question

Vehicle: 2020 Land Rover Discovery Sport HSE

Hey everyone, I'm having a really annoying issue with my 2020 Land Rover Discovery Sport HSE. The infotainment screen, specifically the InControl Touch Pro system, keeps freezing up randomly while I'm driving. Sometimes it'll just hang for a minute or two, completely unresponsive, and other times it'll just reboot itself entirely. It's happening a few times a week now.

It's really frustrating, especially when I'm relying on navigation or trying to change radio stations. I've tried doing a soft reset by holding down the power button, but it only seems to help temporarily. Has anyone else experienced this with their Discovery Sport or other Land Rover models from around this year? Any ideas on what might be causing it or how to fix it permanently?

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 6:30 AM

0

ClearTheCode admin answer:

Infotainment system issues like freezing and rebooting are unfortunately not uncommon across many modern vehicles, including Land Rovers. Here’s a breakdown of potential causes and steps you can take:

  1. Software Glitch: The most frequent cause is a software bug within the InControl Touch Pro system. Manufacturers often release updates to address these.
  2. Power Fluctuation: Intermittent power supply to the infotainment control module can cause instability. This could be due to a loose connection or a failing component within the power management system.
  3. Module Malfunction: The infotainment control module itself might be failing. Overheating or internal component degradation can lead to erratic behavior.
  4. Corrupted Data: Sometimes, corrupted data from connected devices (like a phone via USB) or even internal system files can trigger these issues.

What to try:

  • Hard Reset: Disconnect the vehicle's main battery for 15-30 minutes. This can sometimes clear volatile memory and force a full system reset. Ensure you know your radio code if applicable, though modern systems often don't require one after a battery disconnect.
  • Check for Software Updates: Visit your Land Rover dealer or check the official Land Rover owner's portal (if your vehicle supports over-the-air updates) for the latest infotainment software. Outdated software is a common culprit.
  • Isolate External Devices: Try operating the system without any phones, USB drives, or other external devices connected for a few days to see if one of them is causing interference.

When to see a shop: If the problem persists after trying the above steps, it's time to visit a Land Rover dealership or a qualified independent specialist. They have diagnostic tools (like SDD or JLR Pathfinder) that can:

  • Read specific fault codes related to the infotainment module (e.g., U0100 - Lost Communication with ECM/PCM 'A', or more specific manufacturer codes for the infotainment system).
  • Perform deeper software diagnostics and updates.
  • Test the power supply to the module.
  • Determine if the infotainment control module itself needs replacement.

Ignoring persistent infotainment issues can sometimes lead to more complex electrical problems down the line, so addressing it promptly is advisable.

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