The vehicle's windscreen washer...
A)requires its own reservoir water level to be checked.Correct
B)requires the level of the cooling circuit, from which it draws water, to be checked.
C)does not require any maintenance.
We should frequently check the water level in the windscreen washer reservoir. We will fill it using only water, to which a neutral detergent solution may be added.
It is important that we keep the windscreen properly clean to provide good visibility.
It is important that we keep the windscreen properly clean to provide good visibility.