You are attempting to turn on the blackout marker lights for travel in a night convoy under blackout conditions. You push the Blackout Lights switch to the center position, but find that the normal marker lights are still on, and the blackout markers are off. Which of the following actions have you omitted? 

Turn on the Dash Light Dimmer switch 

Select D on the transmission control panel 

Turn on the Blackout Select switch 

Push the normal light switch (headlight switch) to the center position