MyKey technology lets you program individual keys so two members of a household can share a car, yet have personalized setting take effect when they use their unique keys. MyKey lets you designate a key to operate unique features, such as restricting the vehicle’s top speed to 105, 113, 121 or 129 km/h (65, 70, 75 or 80 mph) and limited the entertainment system’s audio to under 45-percent of maximum volume. It also provides a warning when the fuel tank reaches 120 kilometres to empty, allows owners to select speed alert chimes at 75, 90 or 105 km/h (45, 55 or 65 mph), and sets the Belt-minder™ to chime while muting the audio system until the safety belt is buckled.