Yes it does warn when low - I was amazed at how long it took to full the tank - must be huge!
Apparently it's 4.2 litres
No warning, and washers working tonight, amazed they were frozen since I get high on the alcohol fumes from the antifreeze when it does squirt!
Definitely a warning...it fills the screen between the speedo and tach!
Yes I have filled up three time now and grateful for the message display...