See also:

System limits
Be alert Due to system limitations, warnings may be not be issued at all, or may be issued late or improperly. Therefore, always be alert and ready to intervene; otherwise, there is the danger ...

Oil types for refilling
Notes No oil additives Oil additives may lead to engine damage.◀ Viscosity grades for engine oils When selecting an engine oil, ensure that the engine oil belongs to one of the viscosity ...

Emissions
▷ The warning lamp lights up: Emissions are deteriorating. Have the vehicle checked as soon as possible. ▷ The warning lamp flashes under certain circumstances: This indicates that ...