To use the vanity mirror, lower the sunvisor.
If your vehicle is equipped with a vanity mirror light, it will illuminate when you open the cover.
To prevent the battery from being discharged, the vanity mirror will only illuminate in the tilt range shown below.

Side Extension Sunvisors
Interior LightsSeat belts
Before driving your Subaru Solterra, always confirm that every occupant
is properly secured with a seat belt. Correct usage of seat belts is one of the
most critical safety measures in preventing serious injuries.
WARNING
Carefully follow the precautions below to minimize the risk of injury du ...
Taking Action
Take the appropriate action and verify that the warning light turns off.
KEY Warning Light
Take the appropriate action and verify that the warning light turns off.
...
Clock Spring Inspection [Standard Deployment Control System]
1. Disconnect the negative battery cable..
2. Remove the driver–side air bag module..
3. Remove the steering wheel..
4. Remove the column cover.
5. Remove the clock spring..
6. Verify that the continuity is as indicated in the table.
If not as indicated in the table, replace the ...