2018 Flashing Map and Dome lights

[sudovenko]

2018 Crosstrek Premium
Looking for some help troubleshooting an issue.

When in "door mode", and ignition is ON, both, Map and dome lights are flashing ( not randomly flickering, but constantly flashing ).

Has anyone experienced this issue? I cannot find anything on the web, that suggest any resolution.

 

[Ecmbuster]

And the recorded network faults are?
Did a rodent chew / damage the wiring harness?
Damage to the front or rear door(s) wiring harness?

 

[sudovenko]

No rodents. Dashboard shows door sensor correctly.

 

[Ecmbuster]

And what was installed that is not OEM equipment?
Once again, the recorded network faults are?

 

[sudovenko]

And what was installed that is not OEM equipment?
Once again, the recorded network faults are?

No aftermarket equipment.
Not sure what do you mean by recorded network faults. Nether mine nor garage obd tool picked any body related codes.

 

[Ecmbuster]

OBD II tools will not look at a Subaru network. Subaru uses the SSM Protocol (Subaru Select Monitor).
Wiring Blue (BLU) powers the interior lights.
Wiring Brown (BRN) is controlled by the Body Intergrated Unit.
All 5 latch switches are also controlled by the Body Intergrated Unit.
A smart repair shop should have the schematics and narrow the search to wiring damage, switch or Body Intergrated Unit.
You're welcome.