See also:

Recommended shifting speeds
The best compromise between fuel economy and vehicle performance during normal driving is ensured by shifting up at the speeds listed in the following table. ...

Manual transmission, front differential and rear differential gear oil
For the checking procedure, or other details, refer to “Manual transmission oil”, “Front differential gear oil (AT models)”, “Rear differential gear oil”. ...

If the light is blinking
If the light is blinking while driving, an engine misfire condition has been detected which may damage the emission control system. To prevent serious damage to the emission control system, you sho ...