See also:

Hill start assist warning light/ Hill start assist OFF indicator light
Refer to “Hill start assist warning light (MT models – if equipped)/Hill start assist OFF indicator light (STI)” ...

When “CHECK DISC” is displayed
Press the eject button to unload the discs. Check that the disc is not damaged or scratched, and also check that the disc is inserted correctly. This message may appear when using some CD-RW discs ...

Recommended clutch fluid
CAUTION Never use different brands of clutch fluid together. Also, avoid mixing DOT 3 and DOT 4 brake fluids even if they are the same brand. ...