bit of a weird problem really, I have had my light for the water level come on twice now in about a month both times i have let cool down, seen that is underneath the min level, then opened the cap up and the water level has returned to normal, seems a little bit weird.

Its as if the water is being sucked through andthere is no vent to let out the pressure or something? could it be a thermostat or something, Engine runs perfectly fine and had never had a problem and never over heated!

Thanks in advanced..

maybe the cap is faulty

It's the prongs in the bottle having a mental

Get an implement and give them a good scrape, its the furry stuff on them causing you bother.

Failing that replace the bottle they cost around £15 retail, and takes minutes to swap.

HTH