The first-generation Hyundai i10 (PA, 2008-2013, facelifted in 2011) is Hyundai’s compact, economical city car, with 1.1 and 1.2 petrol engines and, on some trims, the Idle Stop & Go (ISG) fuel-saving system. These owner guides cover the DIY jobs the PA responds to without a diagnostic tool: clearing the service reminder, safely disconnecting the 12 V battery, and turning the ISG start-stop system on or off. Every step is shown on a real i10, photographed by us.