gallon_to_liter(gallon=30.0)
lockDoors(unlock=False, door=['driver', 'passenger', 'rear_left', 'rear_right'])
pressBrakePedal(pedalPosition=1.0)
startEngine(ignitionMode='START')
check_tire_pressure()
post_tweet('Tire pressures are optimal!', tags=['#CarMaintenance'], mentions=['@VehicleGuru'])