Apparently, 'Penny' drives a 1985 Cabby...(Big Bang Theory)
If you've ever seen the show, it is commonly stated that Penny's "check engine light" is on. Not sure what that means exactly because I don't have a general 'check engine' light. I have a series of lights that tell me things like if the battery is having issues or if the airbag needs something. LOL.
Anyway, should 'we' send them a list of possible common issues that might need attention? Or point out that the Cabby doesn't really have a general 'check engine' light? (actually, that might piss 'em off )