See also:

Reporting safety defects
For USA If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administratio ...

Anti-freeze
In the winter when it is anticipated that the outside temperature will drop below 328F (08C), check the anti-freeze to assure proper winter protection. For additional information, see “Engine ...

Oil viscosity
The engine oil viscosity or thickness changes with temperature. Because of this, it is important to select the engine oil viscosity based on the temperatures at which the vehicle will be operate ...