Lighting and Horns: Description and Operation
DescriptionThe illuminated entry feature turns oft the interior light and courtesy lights after the doors are closed.
Operation
The illuminated entry features are controlled by the central processing unit (CPU).
Illuminated Entry
When a door is opened, the door switch closes to apply round to CPU terminal 1E and the courtesy lights. The courtesy lights turn on while the doors are open since a ground path is now provided. The CPU responds by turning on the transistor at CPU terminal F. The transistor at terminal 1F turns on the interior light by applying ground to the light. When the doors are closed, the door switches open and the courtesy lights immediately turn off.
Vanity mirror illumination
To use the vanity mirror, lift the vanity mirror cover. The vanity mirror illumination will then come on.