Fiesta ST
Got a warning light pop up again, its a box with a jagged line through it and a like a swiggle underneath it, dont know how else to describe it? its down as the Electronic incident warning light, its been on before(after a car wash) but then went off, it was heavey rain last night and up it pops again, any advice? can i fix this my self, oh and when i lift the bonnet i can hear a hissing as if water is dropping onto something hot, thanks alot. Phil