Why can't the REDMI Note 14 Pro 5G connect to the car after charging with the standard charger?

If your REDMI Note 14 Pro 5G fails to connect to the car-mounted system after charging with the standard charger, it is due to abnormal current recognition on the car-mounted system's USB port, poor data cable contact, the phone's port being occupied for fast charging, or system recognition delays. Common symptoms include the device failing to be recognized when connected to the car-mounted system, inability to launch Android Auto, or unresponsiveness.
If your REDMI Note 14 Pro 5G fails to connect to the car-mounted system, please follow the steps below to troubleshoot:
  1. Unplug the charger and reconnect the phone to the car-mounted system to confirm normal recognition.
  2. Use an original or high-quality data cable; avoid using cables designed only for charging.
  3. Check that the car-mounted system's USB port supports data transfer.
  4. Disable fast charging or disconnect the power cord before trying to connect to the car-mounted system.
  5. Enable USB debugging in Settings or switch the USB connection mode to file transfer.
  6. If the problem persists, restart the car-mounted system and try again.