The second-generation Toyota Yaris Mk2 (P9) (2005–2013) was the dependable European supermini built in France, sold in three- and five-door forms with frugal petrol and diesel engines. Service it and the trip computer expects the maintenance reminder reset — the routine that extinguishes the “MAINT REQD” message after an oil change. Higher-spec cars add a TPMS reset so the tyre-pressure system relearns after a rotation, and renewing the front pads may need the brake pad wear warning cleared. Reconnecting or replacing the 12V battery often wipes the clock and trip data and can call for a power-window re-initialisation. Because this Yaris predates much of today’s networked electronics, its reset list is short and mechanical-feeling. Choose the service reset walkthrough that matches your car from the procedures shown below.