Hyundai Tucson Display Intermittent Power Loss

This symptom is confirmed when the instrument cluster (speedometer/fuel gauge) or the center touchscreen experiences a complete loss of illumination followed by an automatic reboot. To verify this, observe if the blackout is accompanied by a temporary loss of vehicle telemetry data or if the center display freezes and restarts. Document the frequency of occurrence and determine if the issue affects only the infotainment screen or both the instrument cluster and the HUD.

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