The fourth-generation Lexus GS (L10) 2012-2020 sharpened the executive saloon with the spindle grille and a sportier chassis, ranging from the GS 250 to the V8 GS F and the GS 450h hybrid. Its control units expect resetting after servicing. After an oil change the maintenance light is cleared so the interval restarts, and a TPMS reset follows seasonal tyre changes. The brake pad wear reset is run with new pads, while a replacement 12V battery should prompt a battery reset so charging logic recalibrates. Steering angle calibration follows alignment, and electric window initialization restores one-touch glass travel. Pick the procedure appropriate to your GS from the options shown below.