Have you replaced any bulbs with LED's? If not then it will just be a dodgy connection somewhere, I put a bit of duct tape over the light on my dash board, it did my head in (I use led's)
I know im kind of hijacking the thread a bit but its a dashboard warning light query ! Should all of these lights be on, the engine is not running this is just at the "ignition" stage however theu stay on once the others have gone off !
Im not sure to be honest MrMurray20 I just noticed it today but to be honest I never really leave it on the ignition stage long enough for it to stay on !
Mine keeps coming on and going off as well when I have my lights on but this is only due to a dodgy connection with my reverse light..............Not much help to OP lol