turned car on tonight there and the coolant level light came on and beeped. turned car off then on again and the light stayed off, i checked the coolant level and it is between the max min levels. jst wondering is there a sensor that could be gone or does the current "rare" warm weather affect this

hi mine did same for first two weeks i owned car every semi cold morning it would flash and beep used to turn engine of and then back on and it wouldnt do it told it was common fault with temp sensor in top of bottle had to change the bottle now ok

New coolant header tank needed. Can't get at the sensor to clean the contacts since they started using a double skin tank.

mint i hate sensors :p she'll be alrite for another couple weeks cheers for the help