https://www.toyota.com/owners/resources/warranty-owners-manuals/highlander/2016
Check that link to find access to your owners manual. Have a look in there to find instructions on changing the units of measurement from metric to standard.
RepairPal Certified shops can diagnose and repair your 2016 Toyota Highlander. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.