It might only be water, and it is something that should be topped up regularly (at each visit to a filling station), but it is yet another item on the Steves Auto Clinic Minor Service check-list.

The worst time imaginable to find that you don’t have any water left, is when you need it most because of a dirty windscreen.

The washer tank can also come in very handy (provided it is full) when you might need some water for the radiator in the event of an emergency.

The team will also inspect the system for leaks.