Wow, you Canucks take penny pinching to a whole new level. You won't spend $250 to $500 to have your $100,000 CDN car work the way its's supposed to? You'll drive 5 or 6 months of the year with a warning on iDrive, ignoring it to the point where you won't notice a serious warning when it pops up? ("Wait, I was low on oil and threw a rod? I thought that was the bloody tire pressure warning still.") And you are willing to use a tire gauge once a week in sub-freezing temps to make sure your tires aren't low on air?
Too many hockey pucks to the head, eh?