Honda RDX Owner's Manual page 209

If you see an error message in the
center display while playing an iPod,
find the solution in the chart to the
right. If you cannot clear the error
message, take your vehicle to your
dealer.
iPod Error Messages (Models without navigation system)
®
Error Message
Cause
USB ERROR USB ROM error
BAD USB DEVICE
Abnormal power
PLEASE CHECK
source
OWNERS
MANUAL
No files in iPod
NO SONG
Use of unsupported
UNSUPPORTED
iPod
VER.
Recognition failure of
CONNECT RETRY
iPod
Solution
There is a problem with the USB adapter
unit.
Appears when the overcurrent protection
feature of the system stops supplying
power to USB because an incompatible
device is connected. Disconnect the
device. Then, turn the audio system off,
and turn it on again. Do not reconnect the
device that caused the error.
Appears when the iPod is empty. Store
some files in the iPod.
Appears when an unsupported iPod is
connected. See page 198 for specification
information on iPods. If it appears when a
supported iPod is connected, update the
iPod software to the newer version.
Appears when the system does not
acknowledge the iPod. Reconnect the
iPod.
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