See also:

Checking the fluid level
The automatic transmission fluid expands largely as its temperature rises; the fluid level differs according to fluid temperature. Therefore, there are two different scales for checking the level ...

Recommended brake fluid
Refer to “Fluids”. Never use different brands of brake fluid together. Also, avoid mixing DOT 3 and DOT 4 brake fluids even if they are the same brand. ...

AT OIL TEMP warning light (AT models)
If this light illuminates when the engine is running, it may indicate that the automatic transmission fluid temperature is too hot. If the light illuminates while driving, immediately stop the vehi ...