(Home) Warning lights help

I am getting a 'gate' symbol to the bottom right of the dash when I start the dar. It disappears when I've run for a short way but comes back when I've parked up for a while and re-started. What is it?
Is there anywhere that has a list of these warning lights (with pictures if possible)?

- (#3785) Dave, 13 Jul 02

This is probably the indicator which shows that the coolant expansion tank level is low. Check & top up to around halfway up the tank or, if you can see them, between the high and low levels, marked on the side of the tank.

- (#3786) John Davis, 13 Jul 02