I just purchased a 2020 RTL-E and got talked into purchasing the extended warranty for approximately $2800. It covers various items for 10 years or 150,000 miles (or 7 years after the 3 year manufacture warranty expires). I have 60 days to cancel for a refund to my loan. The finance guy said it covers all the cameras, sensors and computer electronics but the contract doesn't mention those items. Any advice on whether it's worth it? Has anyone actually had to use theirs?