Switch-On Response

The head-up display is partially operational when terminal R is switched ON. This means:

• The projection display is initialized but information is not yet displayed.
• The head-up display is able to communicate with other bus-elements via the MOST and K-CAN data buses.

The head-up display is operational when terminal 15 is switched ON. This means:

• The light source is switched on when the button for switching the head-up display on and off is pressed.
• The projection display cover panel is folded out of the beam by the stepper motor.
• The automatic adaptation of the display brightness is activated.