Cruise control set indicator light
Subaru Legacy / Subaru Legacy Owners Manual / Starting and operating / Cruise control / Cruise control set indicator light

The cruise control set indicator light illuminates when the ignition switch is turned to the “ON” position and turns off after approximately 3 seconds.
The light illuminates when vehicle speed has been set.
See also:
Outback
1. Remove the mounting screws using a Phillips screwdriver.
2. Remove the lens.
3. Pull the bulb out of the socket.
4. Install a new bulb.
5. Reinstall the lens.
6. Tighten the mounting screw ...
Fuel
...
Interior light
When leaving your vehicle, make sure the lights are turned off to avoid battery
discharge. ...
