Vehicle Preparation Section: ADDED: "Verify Audi Phone Box Customer Registration form is present in car and fill out 'Serial Number' field. Check Elsa 'Vehicle Information' Section or location sticker on car. See TSB 2051720
Lighting & Windshield Section: CHANGED: "Test windshield washers (and headlight washers - RS 5 only)"
Interior Section: REMOVED: "(if applicable)" from Verify SOS button
ADDED: "Verify operation of heated rear seats (if equipped)"
CHANGED: Made ventilated seats its own checklist item
