I've owned two 87 GN's and one thing I've never figured out (forgive me) is what one of the lights means. When the sunlight catches them just right, you can see what the idiot lights say, and one that has never lit up is 'Car Is Leveling'. What in the heck is that supposed to signify? I had also always wondered what the 'Power Injection' light meant as well, and recently read that Buick was originally thinking of putting water injection kits on these cars, but decided not to at the last minute without taking that light off of the dash. Can anyone verify or disprove this theory?
