See also:

Recommended grade and viscosity
Each oil manufacturer has its own base oils and additives. Never use different brands together. For details, refer to “Manual transmission, front differential and rear differential gear oil”. ...

Recommended brake fluid
CAUTION 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. ...

Remote keyless entry system
- Do not expose the remote transmitter to severe shocks, such as those experienced as a result of dropping or throwing. - Do not take the remote transmitter apart except when replacing ...