WHEN PRESSING THE START/STOP BUTTON, THE IGNITION MAY NOT TURN OFF ON SOME VEHICLES EQUIPPED WITH A GATE TYPE AT SHIFTER. ALTHOUGH THE SHIFT LEVER IS IN ĆāPĆā POSITION AND THE ENGINE SHUTS OFF NORMALLY, THE IGNITION MAY STAY ON (IN ACCESSORY MODE). THIS CONCERN MAY BE CAUSED BY A WORN SWITCH UNIT. TO ELIMINATE THIS CONCERN, THE SWITCH UNIT MATERIAL HAS BEEN CHANGED TO IMPROVE WEAR RESISTANCE. MODIFIED SWITCH UNITS HAVE BEEN ESTABLISHED AS NEW SERVICE PARTS.