See also:

Temperature A, B, C
The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specif ...

Electrical system
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SCAN (only when connecting USB storage device)
Scan is operated in the same way a CD is played. For details, refer to “Scan”. NOTE When an iPod® is connected, you cannot select the SCAN mode. ...