Is CarPlay Lag Caused by the Phone or the Car?

1 Answers
JackMarie
07/30/25 12:53am
CarPlay lag may be caused by the car. Here are the reasons related to the car's infotainment system that may affect CarPlay lag: 1. USB Port: It could be due to poor contact in the USB port, which may require repairing the USB port. 2. USB Port Current: Insufficient current from the USB port might be the issue, typically indicated by intermittent disconnections or lagging. A professional repair shop can increase the USB port's current. 3. Infotainment System: Problems with the infotainment system itself. In this case, try updating the system. If the issue persists, a system reflash might be necessary. 4. Infotainment Hardware: Issues with the hardware of the infotainment system, such as insufficient memory or RAM, could lead to such problems. Replacing the infotainment hardware may be required.
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