All of this paranoia would be warranted if this wasn't something that only applied after your main warranty is up The main warranty is kept if you can show any

All of this paranoia would be warranted if this wasn't something that only applied after your main warranty is up The main warranty is kept if you can show any maintenance records, even receipts for your own oil change materials is enough. And once a year makes it obvious they want it in a dealership to make sure they're not bankrolling engine replacements for people who'd otherwise let basic maintenance intervals go indefinitely...