Kenwood DNX8160S Instruction Manual page 101

Troubleshooting
Error Message
USB device The connected USB device is rated
over current a current capacity higher than the
status detected. allowable limit.
Navigation The communication error has
Error. Please occurred due to severely cold
turn on power temperature.
again later.
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Cause Solution
Check the USB device. Some trouble may have
occurred to the connected USB device.
Change the source to any source other than
USB. Remove the USB device.
Turn on power again after warming your car
interior.