When you open any door, the dome lamp inside your vehicle will go on. This lamp will fade out 10 seconds after the last door is closed, or when the ignition is turned on after all doors have been closed. This lamp will also go on when you press the trunk release button, the unlock button or the horn button on the remote keyless entry transmitter.

The lamps inside of your vehicle will stay on for about 10 seconds after your key is removed from the ignition to provide an illuminated exit.