DTC 63-46 Scratched / Reversed Disc: Description

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

DTC DETECTION CONDITION CHART

DTC No.	DTC Detection Condition	Trouble Area
63-46	Scratches or dirt is found on CD surface or CD is inserted upside down	CD Radio receiver