The wires are yellow/blue(YL) stripe and white/yellow(WY) stripe.
The wiring diagram shows these colors for Ash Tray Illum Light, Cruise Control Switch Illum Light, and Height Control Switch Illum Light. The ash tray already has a light connector thing there.
What is the cruise control switch illum light connector for/at?
Obviously no height control on this sedan. Maybe the connector is there for this but not used?
The pictures show the connector with and without the end pig tail on.

