Spark plug change
I know the service manual specifies spark plug change at 37,000 miles. I recently went in for a brake fluid change, CBS light on Idrive came on. So I told the SA since I'm at about 36,500 miles he might as well do the spark plugs. His reply was that the spark plugs are 100K replacements. Was I lied to? I will demand them changed when I go in for my next oil change before my warranty expires. Maybe I should have gone over his head?
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